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Li X, Yang Y, Li X, Wang N, Zhang T, Ji S, Zhou Z. Enhanced adsorption of aqueous acetone by modified powdered activated carbon. ENVIRONMENTAL TECHNOLOGY 2021; 42:2641-2652. [PMID: 31875771 DOI: 10.1080/09593330.2019.1709903] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 12/22/2019] [Indexed: 06/10/2023]
Abstract
Acetone, a small molecule organic compound, is freely soluble and volatile. To improve the removal rate of acetone, three different types of powdered activated carbon (PAC) were compared and then modified with formic acid and NaOH to optimize the adsorption capacities of PAC. The adsorption mechanism and the effect of physical-chemical properties of PAC to the adsorption were clarified. Results show that PAC produced from wood performed best adsorption capacities. The pseudo-second-order model and the Freundlich model accurately described the adsorption behaviour, while lower temperature was more conducive to the adsorption process. PAC giving a higher acetone adsorption capacity had a larger specific surface area, a richer micropore structure, a larger micropore volume, a smoother surface, with more acidic, oxidizing functional groups. The adsorption removal efficiency of modified PACs with formic acid was improved from 60.89% to 82.93%, while NaOH modification decreased the adsorption capacity. The positive effect of formic acid was attributed to the formation of novel acidic oxygen-containing functional groups, which was supported from the NaOH treatment that removed original acidic oxygen-containing functional groups, contrarily the formation of novel alkaline reducing functional groups did not restore the acetone adsorption capacity. We conclude that wooden PAC is a suitable adsorbent for acetone, in particular after pretreatment with formic acid.
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Affiliation(s)
- Xinyu Li
- College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, People's Republic of China
| | - Yanling Yang
- College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, People's Republic of China
| | - Xing Li
- College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, People's Republic of China
| | - Nan Wang
- College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, People's Republic of China
| | - Tingting Zhang
- College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, People's Republic of China
| | - Siyang Ji
- College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, People's Republic of China
| | - Zhiwei Zhou
- College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, People's Republic of China
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Colín-Luna J, Zamora-Rodea G, Medina-Mendoza A, Alvarado-Perea L, Angeles-Chávez C, Escobar J, Pacheco-Sosa J, García Martínez J. Zn supported on Zr modified mesoporous SBA-15 as sorbents of pollutant precursors contained in fossil fuels: Si/Zr ratio effect. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.10.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Shi Y, Liu G, Wang L, Zhang H. Heteroatom-doped porous carbons from sucrose and phytic acid for adsorptive desulfurization and sulfamethoxazole removal: A comparison between aqueous and non-aqueous adsorption. J Colloid Interface Sci 2019; 557:336-348. [DOI: 10.1016/j.jcis.2019.09.032] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 08/30/2019] [Accepted: 09/09/2019] [Indexed: 10/26/2022]
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Chen F, Zhang B, Cai W, Fan N, Lu Y, Yin L, Zhang Z, Ning W. Effect of Doping Al on the Desulfurization Performance of Ag/SiO 2–Al 2O 3 Aerogel Composite Adsorbents. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b01640] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Feifan Chen
- Laboratory of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou 310014, China
| | - Bo Zhang
- Laboratory of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou 310014, China
| | - Weihao Cai
- Laboratory of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou 310014, China
| | - Nengquan Fan
- Ningbo Jinhai Chemical Co., Ltd., 2666 Binghai Road, Ningbo 315207, China
| | - Yongkang Lu
- Laboratory of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou 310014, China
| | - Luxia Yin
- Laboratory of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou 310014, China
| | - ZeKai Zhang
- Laboratory of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou 310014, China
| | - Wensheng Ning
- Laboratory of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou 310014, China
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Sedaghat S, Ahadian MM, Jafarian M, Hatamie S. Model Fuel Deep Desulfurization Using Modified 3D Graphenic Adsorbents: Isotherm, Kinetic, and Thermodynamic Study. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b00250] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sotoudeh Sedaghat
- Institute for Nanoscience and Nanotechnology (INST), Sharif University of Technology, Azadi Avenue, 14588-89694 Tehran, Iran
| | - M. Mahdi Ahadian
- Institute for Nanoscience and Nanotechnology (INST), Sharif University of Technology, Azadi Avenue, 14588-89694 Tehran, Iran
| | - Majid Jafarian
- Faculty of Science, K. N. Toosi University of Technology, Mirdamad Boulevard, 15875-4416 Tehran, Iran
| | - Shadie Hatamie
- Institute for Nanoscience and Nanotechnology (INST), Sharif University of Technology, Azadi Avenue, 14588-89694 Tehran, Iran
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Li X, Zhu H, Liu C, Yuan P, Lin Z, Yang J, Yue Y, Bai Z, Wang T, Bao X. Synthesis, Modification, and Application of Hollow Mesoporous Carbon Submicrospheres for Adsorptive Desulfurization. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b02780] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaoling Li
- National Engineering Research Center of Chemical Fertilizer Catalyst, School of Chemical Engineering, Fuzhou University, Fuzhou 350002, China
| | - Haibo Zhu
- National Engineering Research Center of Chemical Fertilizer Catalyst, School of Chemical Engineering, Fuzhou University, Fuzhou 350002, China
| | - Cong Liu
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing, 102249, China
| | - Pei Yuan
- National Engineering Research Center of Chemical Fertilizer Catalyst, School of Chemical Engineering, Fuzhou University, Fuzhou 350002, China
| | - Zhangxiang Lin
- National Engineering Research Center of Chemical Fertilizer Catalyst, School of Chemical Engineering, Fuzhou University, Fuzhou 350002, China
| | - Jiangtao Yang
- National Engineering Research Center of Chemical Fertilizer Catalyst, School of Chemical Engineering, Fuzhou University, Fuzhou 350002, China
| | - Yuanyuan Yue
- National Engineering Research Center of Chemical Fertilizer Catalyst, School of Chemical Engineering, Fuzhou University, Fuzhou 350002, China
| | - Zhengshuai Bai
- State Key Laboratory of Photocatalysis on Energy & Environment, Fuzhou University, Fuzhou 350116, China
| | - Tinghai Wang
- National Engineering Research Center of Chemical Fertilizer Catalyst, School of Chemical Engineering, Fuzhou University, Fuzhou 350002, China
| | - Xiaojun Bao
- State Key Laboratory of Photocatalysis on Energy & Environment, Fuzhou University, Fuzhou 350116, China
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Ren X, Liu Z, Dong L, Miao G, Liao N, Li Z, Xiao J. Dynamic catalytic adsorptive desulfurization of real diesel over ultra-stable and low-cost silica gel-supported TiO2. AIChE J 2018. [DOI: 10.1002/aic.16055] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Xiaoling Ren
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510640 China
| | - Zewei Liu
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510640 China
| | - Lei Dong
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510640 China
| | - Guang Miao
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510640 China
| | - Neng Liao
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510640 China
| | - Zhong Li
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510640 China
| | - Jing Xiao
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510640 China
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Fei L, Rui J, Wang R, Lu Y, Yang X. Equilibrium and kinetic studies on the adsorption of thiophene and benzothiophene onto NiCeY zeolites. RSC Adv 2017. [DOI: 10.1039/c7ra00415j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
NiCeY zeolites were prepared by ion-exchanging NaY with 0.1 M Ni(NO3)2 and 0.1 M Ce(NO3)3 solution.
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Affiliation(s)
- Liu Fei
- Tianjin Key Laboratory of Applied Catalysis and Technology
- Department of Catalysis Science and Engineering
- School of Chemical Engineering and Technology
- Tianjin University
- China
| | - Jingwei Rui
- Tianjin Key Laboratory of Applied Catalysis and Technology
- Department of Catalysis Science and Engineering
- School of Chemical Engineering and Technology
- Tianjin University
- China
| | - Rijie Wang
- Tianjin Key Laboratory of Applied Catalysis and Technology
- Department of Catalysis Science and Engineering
- School of Chemical Engineering and Technology
- Tianjin University
- China
| | - Yanfei Lu
- Tianjin Key Laboratory of Applied Catalysis and Technology
- Department of Catalysis Science and Engineering
- School of Chemical Engineering and Technology
- Tianjin University
- China
| | - Xiaoxia Yang
- Tianjin Key Laboratory of Applied Catalysis and Technology
- Department of Catalysis Science and Engineering
- School of Chemical Engineering and Technology
- Tianjin University
- China
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