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Tao W, Zhang B, Yin L, Teng X, Wen Z, Zhang Z, Ning W. Enhanced performance of adsorptive removal of thiophenic compounds from model fuels and aromatics over Ag and Ce doped SiO2 aerogel composites. Chem Eng Res Des 2023. [DOI: 10.1016/j.cherd.2023.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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2
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Izadi R, Assarian D, Altaee A, Mahinroosta M. Investigation of methods for fuel desulfurization wastewater treatment. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2022.12.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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3
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Affiliation(s)
- Rishabh Anand Omar
- Department of Environmental Microbiology, Babasaheb Bhimrao Ambedkar University, Lucknow 226024, India
| | - Nishith Verma
- Centre for Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
- Department of Chemical Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
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4
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Okhlobystin AO, Kamyshnikova AS, Oleinikova KV, Pashchenko KP, Storozhenko VN, Kiskin MA, Berberova NT, Eremenko IL. Simulation of Sorption Purification of Hydrocarbon Fuel from Sulfur Compounds with Transition-Metal Pivalates. Theor Found Chem Eng 2022. [DOI: 10.1134/s0040579522010067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Li S, Sun H, Sun Y, Han S, Li Q. A theoretical investigation on the hydrodesulphurisation mechanism of hydrogenated thiophene over Cu–Mo-modified FAU zeolite. Molecular Simulation 2022. [DOI: 10.1080/08927022.2022.2027407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Suyang Li
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, People’s Republic of China
| | - Huai Sun
- School of Chemistry and Chemical Engineering and Key Laboratory for Thin Film and Microfabrication of Ministry of Education, Shanghai Jiao Tong University, Shanghai, People’s Republic of China
| | - Yingxin Sun
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, People’s Republic of China
| | - Sheng Han
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, People’s Republic of China
| | - Qianggen Li
- College of Chemistry and Material Science, Sichuan Normal University, Chengdu, People’s Republic of China
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6
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Yang C, Miao G, Sarbacker E, He H, Dong L, Wu B, Li G, Janik MJ, Xiao J. Ultra‐deep desulfurization of mercaptan by cyclic selective adsorption‐reactive regeneration at room‐temperature. AIChE J 2022. [DOI: 10.1002/aic.17590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Cuiting Yang
- School of Chemistry and Chemical Engineering South China University of Technology Guangzhou People's Republic of China
| | - Guang Miao
- School of Chemistry and Chemical Engineering South China University of Technology Guangzhou People's Republic of China
| | - Eric Sarbacker
- Department of Chemical Engineering Pennsylvania State University State College Pennsylvania USA
| | - Haoran He
- Department of Chemical Engineering Pennsylvania State University State College Pennsylvania USA
| | - Lei Dong
- School of Chemistry and Chemical Engineering South China University of Technology Guangzhou People's Republic of China
| | - Bowen Wu
- School of Chemistry and Chemical Engineering South China University of Technology Guangzhou People's Republic of China
| | - Guoqing Li
- School of Chemistry and Chemical Engineering South China University of Technology Guangzhou People's Republic of China
| | - Michael J. Janik
- Department of Chemical Engineering Pennsylvania State University State College Pennsylvania USA
| | - Jing Xiao
- School of Chemistry and Chemical Engineering South China University of Technology Guangzhou People's Republic of China
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7
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Su T, Chi M, Chang H, Jin Y, Liao W, Ren W, Zhao D, Len C, Lü H. Enhanced oxidative desulfurization of fuel in ionic liquid by TiO2 quantum dots catalysts modified with Anderson-type polyoxometalate. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2021.127821] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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8
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Jumina, Kurniawan YS, Purwono B, Siswanta D, Priastomo Y, Winarno A, Waluyo J. Science and Technology Progress on the Desulfurization Process of Crude Oil. B KOREAN CHEM SOC 2021. [DOI: 10.1002/bkcs.12342] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Jumina
- Department of Chemistry, Faculty of Mathematics and Natural Sciences Universitas Gadjah Mada Sekip Utara Sekip Utara Yogyakarta 55281 Indonesia
| | - Yehezkiel Steven Kurniawan
- Department of Chemistry, Faculty of Mathematics and Natural Sciences Universitas Gadjah Mada Sekip Utara Sekip Utara Yogyakarta 55281 Indonesia
- Ma Chung Research Center for Photosynthetic Pigments Universitas Ma Chung Villa Puncak Tidar N 01 Malang 65151 Indonesia
| | - Bambang Purwono
- Department of Chemistry, Faculty of Mathematics and Natural Sciences Universitas Gadjah Mada Sekip Utara Sekip Utara Yogyakarta 55281 Indonesia
| | - Dwi Siswanta
- Department of Chemistry, Faculty of Mathematics and Natural Sciences Universitas Gadjah Mada Sekip Utara Sekip Utara Yogyakarta 55281 Indonesia
| | - Yoga Priastomo
- Department of Chemistry, Faculty of Mathematics and Natural Sciences Universitas Gadjah Mada Sekip Utara Sekip Utara Yogyakarta 55281 Indonesia
| | - Agustinus Winarno
- Department of Mechanical Engineering, Vocational College Universitas Gadjah Mada Sekip Utara Yogyakarta 55281 Indonesia
| | - Joko Waluyo
- Department of Mechanical and Industrial Engineering, Faculty of Engineering Universitas Gadjah Mada Jl. Grafika No 2 UGM Campus Yogyakarta 55281 Indonesia
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9
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Khosravi-Nikou MR, Safari MH, Rad AA, Hassani P, Mohammadian M, Ahmadi M, Ghafari N, Naseri M. Desulfurization of liquid fuels using aluminum modified mesoporous adsorbent: towards experimental and kinetic investigations. Sci Rep 2021; 11:8848. [PMID: 33893379 PMCID: PMC8065138 DOI: 10.1038/s41598-021-88439-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 04/12/2021] [Indexed: 12/02/2022] Open
Abstract
In this study, a modified mesoporous adsorbent (MSU-S) impregnated by aluminum was used to remove the aromatic sulfur compounds from n-decane as the model fuel. Physical and chemical properties of as-synthesized adsorbent were investigated by XRD (X-Ray Diffraction), SEM (Scanning Electron Microscopy), FTIR (Fourier Transform Infrared spectroscopy) and BET (Brunauer–Emmett–Teller) method. Adsorptive desulfurization of model fuel was studied through batch and continues processes under mild temperature and normal atmospheric pressure. The equilibrium adsorption was modeled by Langmuir, Temkin, and Freundlich and the kinetics of adsorption was studied through first, second and intraparticle diffusion models. It was figured out that Temkin and the pseudo-second-order model were best fitting the adsorption equilibrium and describing the kinetics, respectively.
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Affiliation(s)
| | - Mohammad Hadi Safari
- Department of Gas Engineering, Ahwaz Faculty of Petroleum, Petroleum University of Technology, Ahwaz, Iran
| | - Amir Asadi Rad
- Department of Gas Engineering, Ahwaz Faculty of Petroleum, Petroleum University of Technology, Ahwaz, Iran
| | - Pouya Hassani
- Department of Gas Engineering, Ahwaz Faculty of Petroleum, Petroleum University of Technology, Ahwaz, Iran
| | - Mohammad Mohammadian
- Department of Gas Engineering, Ahwaz Faculty of Petroleum, Petroleum University of Technology, Ahwaz, Iran
| | - Maryam Ahmadi
- Department of Chemical Engineering, Abadan Faculty of Petroleum, Petroleum University of Technology, Abadan, Iran
| | - Negin Ghafari
- Department of Gas Engineering, Ahwaz Faculty of Petroleum, Petroleum University of Technology, Ahwaz, Iran
| | - Maryam Naseri
- Department of Chemical Engineering, Faculty of Engineering, Golestan University, Aliabad Katoul, Iran.
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10
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Mehri M, Khosravi-nikou MR, Aghajani M, Shariati A. Process intensification of liquid hydrocarbon fuel desulfurization using catalytic-oxidative-adsorptive method. Chem Pap 2021; 75:3667-78. [DOI: 10.1007/s11696-021-01618-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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Chen K, Li W, Biney BW, Li Z, Shen J, Wang Z. Evaluation of adsorptive desulfurization performance and economic applicability comparison of activated carbons prepared from various carbon sources. RSC Adv 2020; 10:40329-40340. [PMID: 35520835 PMCID: PMC9057472 DOI: 10.1039/d0ra07862j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 10/26/2020] [Indexed: 11/21/2022] Open
Abstract
Adsorptive desulfurization (ADS) using activated carbon (AC) as adsorbent presents competitive potential in separating thiophenic sulfur from liquid fuels with high selectivity under mild operation conditions. It is also a highly economic remedy in ultra-low sulfur content situations. Most importantly, a suitable feedstock for macroscopic quantity preparation of AC adsorbents with good adsorptive desulfurization performance and low-cost is required to satisfy the requirements of this field. In this work, four representative substances (i.e., coal, coconut shell, polyurethane plastic waste, and petroleum coke) were selected as the carbon source for the preparation of various AC adsorbents. The physicochemical properties of the prepared AC adsorbents were characterized using BET, SEM, XRD, XPS, elemental analysis and Boehm's method. The corresponding adsorptive desulfurization performance was investigated. The corresponding desulfurization capacity obtained was in the order: CS-ACA > PUPW-ACA > PC-ACA > AT-ACA. Under the optimal conditions of 30 °C and 30 min contact time, the desulfurization rate of 0.5 g PUPW-ACA can reach about 98%. The HHV of non-condensable gas generated during the experiment was calculated, and the HHV of the pyrolysis oil was measured. The results showed that the by-products produced by PC had the highest HHV. The economics of the desulfurization of the four kinds of activated carbon were analyzed and evaluated. From a comprehensive analysis, PUPW-ACA has the highest economic production value and has the potential for industrial production. This plays a dual role in environmental protection. Selection and preparation method of a low-cost, environmentally-friendly desulfurization adsorbent raw material.![]()
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Affiliation(s)
- Kun Chen
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China) 66 Changjiang West Road, Huangdao District Qingdao Shandong 266580 China +86-532-8698-3050
| | - Weining Li
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China) 66 Changjiang West Road, Huangdao District Qingdao Shandong 266580 China +86-532-8698-3050
| | - Bernard Wiafe Biney
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China) 66 Changjiang West Road, Huangdao District Qingdao Shandong 266580 China +86-532-8698-3050
| | - Zhuo Li
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China) 66 Changjiang West Road, Huangdao District Qingdao Shandong 266580 China +86-532-8698-3050
| | - Jiahua Shen
- Shandong Lunan Borui Hazardous Waste Centralized Disposal Co. Ltd. Zaozhuang Shandong 277527 China
| | - Zongxian Wang
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China) 66 Changjiang West Road, Huangdao District Qingdao Shandong 266580 China +86-532-8698-3050
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Abedi MA, Abbasizadeh S, Karimzadeh R. Adsorptive desulfurization of model diesel fuel over mono-functionalized nickel/γ-alumina and bi-functionalized nickel/cerium/γ-alumina adsorbents. Res Chem Intermed 2021; 47:497-520. [DOI: 10.1007/s11164-020-04282-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Xu J, Zhu Z, Su T, Liao W, Deng C, Hao D, Zhao Y, Ren W, Lü H. Green aerobic oxidative desulfurization of diesel by constructing an Fe-Anderson type polyoxometalate and benzene sulfonic acid-based deep eutectic solvent biomimetic cycle. Chinese Journal of Catalysis 2020. [DOI: 10.1016/s1872-2067(19)63500-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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14
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Mujahid A, Maryam A, Afzal A, Zafar Bajwa S, Hussain T, Imran Din M, Latif U, Irshad M. Molecularly imprinted poly(methyl methacrylate)-nickel sulfide hybrid membranes for adsorptive desulfurization of dibenzothiophene. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.116453] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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15
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Kim D, Choi B, Park G, Lee K, Lee DW, Jung S. Effect of γ-Al2O3 characteristics on hydrogen production of Cu/γ-Al2O3 catalyst for steam reforming of dimethyl ether. Chem Eng Sci 2020. [DOI: 10.1016/j.ces.2020.115535] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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16
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Yu J, Zhu Z, Ding Q, Zhang Y, Wu X, Sun L, Du J. Oxidative desulfurization of dibenzothiophene with molecular oxygen using cobalt and copper salen complexes encapsulated in NaY zeolite. Catal Today 2020; 339:105-12. [DOI: 10.1016/j.cattod.2019.05.053] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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17
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Lin C, Cheng Z, Li B, Chen T, Zhang W, Chen S, Yang Q, Chang L, Che G, Ma H. High-Efficiency Separation of Aromatic Sulfide from Liquid Hydrocarbon Fuel in Conjugated Porous Organic Framework with Polycarbazole Unit. ACS Appl Mater Interfaces 2019; 11:40970-40979. [PMID: 31589397 DOI: 10.1021/acsami.9b15815] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
We synthesized three conjugated polycarbazole porous organic frameworks named o-Cz-POF, m-Cz-POF, and p-Cz-POF for hydrocarbon fuels' adsorptive desulfurization. The carbazole building blocks possessed ortho, meta, and para steric configuration, which resulted in POFs exhibiting adjustable specific surface area and pore structure. Adsorption kinetics experiments and DFT calculations were carried out to understand the competitive adsorption of 3-methylthiophene and octane in the Cz-POF. The instantaneous adsorption rate and adsorption energy calculation analyses gave a convincing demonstration on preferential selective adsorption of 3-methylthiophene in Cz-POFs. Furthermore, the fixed bed breakthrough experiment demonstrated that the Cz-POFs can selectively adsorb 3-methylthiophene efficiently, and hydrocarbon fuel with sulfide content close to 0 ppm was obtained. The features of high stability and high desulfurization efficiency of Cz-POFs make them hold the promise as a new type of porous adsorbent for ultradeep adsorption desulfurization.
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Affiliation(s)
- Chunhui Lin
- State Key Laboratory of Luminescence and Applications , Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences , Changchun 130033 , P.R. China
- University of Chinese Academy of Sciences , Beijing 100049 , P.R. China
- School of Chemical Engineering and Technology, Shaanxi Key Laboratory of Energy Chemical Process Intensification , Xi'an Jiaotong University , Xi'an 710049 , P. R. China
| | - Zong Cheng
- State Key Laboratory of Supramolecular Structure and Materials College of Chemistry , Jilin University , Changchun 130012 , P. R. China
| | - Bin Li
- State Key Laboratory of Luminescence and Applications , Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences , Changchun 130033 , P.R. China
| | - Tongfan Chen
- State Key Laboratory of Luminescence and Applications , Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences , Changchun 130033 , P.R. China
- University of Chinese Academy of Sciences , Beijing 100049 , P.R. China
| | - Wenxiang Zhang
- School of Chemical Engineering and Technology, Shaanxi Key Laboratory of Energy Chemical Process Intensification , Xi'an Jiaotong University , Xi'an 710049 , P. R. China
| | - Shuhui Chen
- School of Chemical Engineering and Technology, Shaanxi Key Laboratory of Energy Chemical Process Intensification , Xi'an Jiaotong University , Xi'an 710049 , P. R. China
| | - Qingyuan Yang
- School of Chemical Engineering and Technology, Shaanxi Key Laboratory of Energy Chemical Process Intensification , Xi'an Jiaotong University , Xi'an 710049 , P. R. China
| | - Limin Chang
- Department of Chemistry , Jilin Normal University , Siping , Jilin 136000 , P. R. China
| | - Guangbo Che
- Department of Chemistry , Jilin Normal University , Siping , Jilin 136000 , P. R. China
| | - Heping Ma
- School of Chemical Engineering and Technology, Shaanxi Key Laboratory of Energy Chemical Process Intensification , Xi'an Jiaotong University , Xi'an 710049 , P. R. China
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18
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Kukushkin RG, Eletskii PM, Bulavchenko OA, Saraev AA, Yakovlev VA. Studying the Effect of Promotion with Copper on the Activity of the Ni/Al2O3 Catalyst in the Process of Ester Hydrotreatment. Catal Ind 2019. [DOI: 10.1134/s2070050419030061] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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19
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Ahmadi M, Mohammadian M, Khosravi-Nikou MR, Baghban A. Experimental, kinetic, and thermodynamic studies of adsorptive desulfurization and denitrogenation of model fuels using novel mesoporous materials. J Hazard Mater 2019; 374:129-139. [PMID: 30991165 DOI: 10.1016/j.jhazmat.2019.04.029] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 04/03/2019] [Accepted: 04/07/2019] [Indexed: 06/09/2023]
Abstract
The kinetics, equilibrium and thermodynamics studies of adsorptive desulfurization and denitrogenation to eliminate the refractory sulfur and nitrogen compounds like BT, DBT, quinoline and carbazole of model fuel by mesoporous material (MSU-S) and cobalt modified mesoporous material (CoO-MSU-S) adsorbents were carried out. The adsorption performance, capacity and selectivity of the adsorbent toward sulfur and nitrogen compounds were examined. Equilibrium and kinetics experiments confirmed that Co+2 impregnation would enhance the adsorption capacity of MSU-S. The results demonstrated that CoO-MSU-S led to a considerable improvement in the adsorption performance. The adsorption amounts reached 18.41, 21.20, 39.65 and 24.60 mg.g-1 for BT, DBT, quinoline and carbazole, respectively. The Langmuir isotherm model showed good fittings with the experimental equilibrium data for benzothiophene, dibenzothiophene and carbazole, and the data for quinoline was expressed well by the Freundlich for CoO-MSU-S adsorbent. Negative Gibbs free energy showed that all sulfur and nitrogen compounds were adsorbed spontaneously. The experimental data revealed that the pseudo-second-order model can describe the kinetics of adsorption of compounds on the adsorbent. The data obtained from the breakthrough curves indicated that DBT < BT < carbazole < quinoline order for the selectivity of modified adsorbent towards the adsorbates.
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Affiliation(s)
- Maryam Ahmadi
- Department of Chemical Engineering, Abadan Faculty of Petroleum, Petroleum University of Technology, Abadan, Iran
| | - Mohammad Mohammadian
- Department of Gas Engineering, Ahwaz Faculty of Petroleum, Petroleum University of Technology, Ahwaz, Iran
| | | | - Alireza Baghban
- Chemical Engineering Department, Amirkabir University of Technology, Mahshahr Campus, Mahshahr,Iran.
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Najafi Chermahini A, Moslemi A, Mohammadnezhad G. Ultra‐deep desulfurization of a model fuel using novel VOHPO
4
0.5H
2
O/boehmite catalysts. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4877] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Ali Moslemi
- Department of ChemistryIsfahan University of Technology 84154‐83111 Isfahan Iran
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21
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Liao J, Zhang Y, Fan L, Chang L, Bao W. Insight into the Acid Sites over Modified NaY Zeolite and Their Adsorption Mechanisms for Thiophene and Benzene. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.8b05046] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Junjie Liao
- Key Laboratory of Coal Science and Technology, Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan 030024, PR China
| | - Yunfei Zhang
- Henan CEP Environmental Protection Technological Service Limited Corporation, Nanyang, PR China
| | - Lijun Fan
- Key Laboratory of Coal Science and Technology, Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan 030024, PR China
| | - Liping Chang
- Key Laboratory of Coal Science and Technology, Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan 030024, PR China
| | - Weiren Bao
- Key Laboratory of Coal Science and Technology, Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan 030024, PR China
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22
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Liu J, Li XM, He J, Wang LY, Lei JD. Combining the Photocatalysis and Absorption Properties of Core-Shell Cu-BTC@TiO₂ Microspheres: Highly Efficient Desulfurization of Thiophenic Compounds from Fuel. Materials (Basel) 2018; 11:ma11112209. [PMID: 30405062 PMCID: PMC6266854 DOI: 10.3390/ma11112209] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 10/16/2018] [Accepted: 10/18/2018] [Indexed: 11/27/2022]
Abstract
A core-shell Cu-benzene-1,3,5-tricarboxylic acid (Cu-BTC)@TiO2 was successfully synthesized for photocatalysis-assisted adsorptive desulfurization to improve adsorptive desulfurization (ADS) performance. Under ultraviolet (UV) light irradiation, the TiO2 shell on the surface of Cu-BTC achieved photocatalytic oxidation of thiophenic S-compounds, and the Cu-BTC core adsorbed the oxidation products (sulfoxides and sulfones). The photocatalyst and adsorbent were combined using a distinct core-shell structure. The morphology and structure of the fabricated Cu-BTC@TiO2 microspheres were verified by scanning electron microscopy, high-resolution transmission electron microscopy, energy-dispersive x-ray spectroscopy, X-ray powder diffraction, nitrogen adsorption-desorption and X-ray photoelectron spectroscopy analyses. A potential formation mechanism of Cu-BTC@TiO2 is proposed based on complementary experiments. The sulfur removal efficiency of the microspheres was evaluated by selective adsorption of benzothiophene (BT) and dibenzothiophene (DBT) from a model fuel with a sulfur concentration of 1000 ppmw. Within a reaction time of 20 min, the BT and DBT conversion reached 86% and 95%, respectively, and achieved ADS capacities of 63.76 and 59.39 mg/g, respectively. The BT conversion and DBT conversion obtained using Cu-BTC@TiO2 was 6.5 and 4.6 times higher, respectively, than that obtained using Cu-BTC. A desulfurization mechanism was proposed, the interaction between thiophenic sulfur compounds and Cu-BTC@TiO2 microspheres was discussed, and the kinetic behavior was analyzed.
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Affiliation(s)
- Jing Liu
- Beijing Key Laboratory of Lignocellulosic Chemistry, College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Xiao-Min Li
- Beijing Key Laboratory of Lignocellulosic Chemistry, College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Jing He
- Beijing Key Laboratory of Lignocellulosic Chemistry, College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Lu-Ying Wang
- Beijing Key Laboratory of Lignocellulosic Chemistry, College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Jian-Du Lei
- MOE Key Laboratory of Wooden Material Science and Application, Beijing Forestry University, Beijing 100083, China.
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23
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Yan F, Jiang J, Liu N, Gao Y, Meng Y, Li K, Chen X. Green synthesis of mesoporous γ-Al 2O 3 from coal fly ash with simultaneous on-site utilization of CO 2. J Hazard Mater 2018; 359:535-543. [PMID: 30092539 DOI: 10.1016/j.jhazmat.2018.07.104] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 11/12/2017] [Accepted: 07/27/2018] [Indexed: 06/08/2023]
Abstract
Mesoporous Al2O3 with crystalline framework walls has expanded all over the world due to the various potential applications especially in catalysis. Here, we develop a green and facile approach for the conversion of coal fly ash (CFA) into ordered mesoporous γ-Al2O3. The practical and promising lime-sinter method was comprehensively studied for the extraction of aluminum from CFA as a first step. The extraction efficiency of aluminum could reach up to 87.42%, through calcining with CaCO3 at 1390°C for 1 h and then dissolving in Na2CO3 solution at 70°C for 0.5 h. Combined with the urgent demand for CO2 emission reduction, simulated purified flue gas was introduced to precipitate the Al(OH)3 precursors without structure-directing agents for just 1 h, followed by calcining at only 400°C or 550°C. A series of characterizations were conducted to discuss the effect of precipitation temperature and calcination temperature, resulting the superior product (Al2O3-65/550) with high surface area (230.3 m2 g-1), crystalline γ-Al2O3 phase and ordered mesostructure. This proposed strategy, integrating the on-site recycling of CFA and utilization of CO2, appears to be promising for scalable production of mesoporous γ-Al2O3.
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Affiliation(s)
- Feng Yan
- School of Environment, Tsinghua University, Beijing 100084, China; School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China
| | - Jianguo Jiang
- School of Environment, Tsinghua University, Beijing 100084, China; Key Laboratory for Solid Waste Management and Environment Safety, Ministry of Education, Beijing 100084, China; Collaborative Innovation Center for Regional Environmental Quality, Tsinghua University, Beijing 100084, China.
| | - Nuo Liu
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Yuchen Gao
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Yuan Meng
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Kaimin Li
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Xuejing Chen
- School of Environment, Tsinghua University, Beijing 100084, China
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Affiliation(s)
- Ali Mansouri
- Department of Chemical and Materials Engineering, University of Alberta, 9211-116 St., Edmonton, AB T6G 1H9, Canada
| | - Natalia Semagina
- Department of Chemical and Materials Engineering, University of Alberta, 9211-116 St., Edmonton, AB T6G 1H9, Canada
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25
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Mostafa MS, Betiha MA, Rabie AM, M. Hassan H, Morshedy AS. New Conduct in the Adsorptive Removal of Sulfur Compounds by New Nickel–Molybdenum Adsorbent. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.7b03539] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Mohamed. A. Betiha
- Egyptian Petroleum Research Institute, Nasr City, Cairo, 11727 Egypt
- Egypt
Nanotechnology Center (EGNC) Cairo University, El-Shiekh Zayed 12588, Egypt
| | | | - Hassan M. Hassan
- Department
of Chemistry, Faculty of Science, Suez University, Suez, Egypt
- Egypt
Nanotechnology Center (EGNC) Cairo University, El-Shiekh Zayed 12588, Egypt
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26
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Hao L, Wang M, Shan W, Deng C, Ren W, Shi Z, Lü H. L-proline-based deep eutectic solvents (DESs) for deep catalytic oxidative desulfurization (ODS) of diesel. J Hazard Mater 2017; 339:216-222. [PMID: 28654786 DOI: 10.1016/j.jhazmat.2017.06.050] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2017] [Revised: 05/15/2017] [Accepted: 06/20/2017] [Indexed: 06/07/2023]
Abstract
A series of L-proline-based DESs was prepared through an atom economic reaction between L-proline (L-Pro) and four different kinds of organic acids. The DESs were characterized by Fourier transform infrared spectroscopy (FT-IR), H nuclear magnetic resonance (1HNMR), cyclic voltammogram (CV) and the Hammett method. The synthesized DESs were used for the oxidative desulfurization and the L-Pro/p-toluenesultonic acid (L-Pro/p-TsOH) system shows the highest catalytic activity that the removal of dibenzothiophene (DBT) reached 99% at 60°C in 2h, which may involve the dual activation of the L-Pro/p-TsOH. The acidity of four different L-proline-based DESs was measured and the results show that it could not simply conclude that the correlation between the acidity of DESs and desulfurization capability was positive or negative. The electrochemical measurements evidences and recycling experiment indicate a good stability performance of L-Pro/p-TsOH in desulfurization. This work will provide a novel and potential method for the deep oxidation desulfurization.
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Affiliation(s)
- Lingwan Hao
- Green chemistry centre, College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, China
| | - Meiri Wang
- Green chemistry centre, College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, China
| | - Wenjuan Shan
- Institute of chemistry for Functionalized Materials, College of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, China
| | - Changliang Deng
- Green chemistry centre, College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, China
| | - Wanzhong Ren
- Green chemistry centre, College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, China
| | - Zhouzhou Shi
- Green chemistry centre, College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, China
| | - Hongying Lü
- Green chemistry centre, College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, China.
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27
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Thaligari SK, Srivastava VC, Prasad B. Binary Isotherm Modeling for Simultaneous Desulfurization and Denitrogenation of Model Fuel by Zinc Loaded Activated Carbon. International Journal of Chemical Reactor Engineering 2017. [DOI: 10.1515/ijcre-2015-0216] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
In the present study, simultaneous removal of the dibenzothiophene (an aromatic refractory sulfur compound) and quinoline (an aromatic refractory nitrogenous compound) from model fuel was performed using the zinc impregnated granular activated carbon (Zn-GAC). Textual properties of the adsorbent were determined by liquid nitrogen adsorption technique. Binary isotherm study revealed that the quinoline adsorption onto Zn-GAC was more favored in comparison to dibenzothiophene. Various multi-component isotherm models were used for representing the isotherm data from binary solution. Modified Redlich-Peterson model best represented the isotherm data.
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28
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Abstract
Ag+-exchange improves the DMDS adsorption amount by 7.7 times compared to parent HZSM-5.
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Affiliation(s)
- Ya-wei Zhao
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Ben-xian Shen
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Hui Sun
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
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29
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Safari M, Ghiaci M, Rahimi F. Preparation of rGO/ZrP as a new adsorbent in dibenzothiophene removal from n-decane with high capacities and good regenerability. RSC Adv 2016. [DOI: 10.1039/c6ra15305d] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this work, reduced graphene oxide (rGO)/zirconium phosphate (ZrP) nanosheets were prepared by intercalation of graphene oxide (GO) between ZrP layers followed by its reduction to rGO.
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Affiliation(s)
- Mostafa Safari
- Department of Chemistry
- Isfahan University of Technology
- Isfahan
- Iran
| | - Mehran Ghiaci
- Department of Chemistry
- Isfahan University of Technology
- Isfahan
- Iran
| | - Farideh Rahimi
- Department of Chemistry
- Isfahan University of Technology
- Isfahan
- Iran
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30
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Zheng S, Wang W, Wang F, Zhang Z. Mesoporous and Macroporous Alumina-Supported Nickel Adsorbents for Adsorptive Desulphurization of Commercial Diesel. ADSORPT SCI TECHNOL 2015. [DOI: 10.1260/0263-6174.33.4.337] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Affiliation(s)
- S. Zheng
- Department of Chemistry, Tianjin University and Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), Tianjin 300072, People's Republic of China
| | - W.S. Wang
- Department of Chemistry, Tianjin University and Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), Tianjin 300072, People's Republic of China
| | - F. Wang
- Department of Chemistry, Tianjin University and Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), Tianjin 300072, People's Republic of China
| | - Z.F. Zhang
- Department of Chemistry, Tianjin University and Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), Tianjin 300072, People's Republic of China
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31
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Lü H, Wang S, Deng C, Ren W, Guo B. Oxidative desulfurization of model diesel via dual activation by a protic ionic liquid. J Hazard Mater 2014; 279:220-225. [PMID: 25064259 DOI: 10.1016/j.jhazmat.2014.07.005] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2014] [Revised: 07/02/2014] [Accepted: 07/05/2014] [Indexed: 06/03/2023]
Abstract
A novel and green carboxylate-anion-based protic ionic liquid (PIL), [Hnmp]HCOO, was prepared through a simple and atom economic neutralization reaction between N-methyl-2-pyrrolidonium (NMP) and formic acids. Both FT-IR spectra and (1)H NMR confirmed its simple salt structure. [Hnmp]HCOO exhibited so high catalytic activity that the dibenzothiophene (DBT) removal reached 99% at 50°C in 3h under conditions of VPIL/Vmodel oil=1:10 and H2O2/DBT (O/S, molar ratio)=5. The catalytic oxidation reactivity of S-compounds was found to be in the order of DBT>4,6-dimethyldibenzothiophene (4,6-DMDBT)>benzothiophene (BT). The investigation on mechanism showed that oxidative desulfurization was realized through dual activation of PIL. Moreover, [Hnmp]HCOO can be recycled for five times with an unnoticeable decrease in desulfurization activity.
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Affiliation(s)
- Hongying Lü
- Green Chemistry Centre, College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, China.
| | - Shunan Wang
- Green Chemistry Centre, College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, China
| | - Changliang Deng
- Green Chemistry Centre, College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, China
| | - Wanzhong Ren
- Green Chemistry Centre, College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, China
| | - Baocun Guo
- Green Chemistry Centre, College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, China
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