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Impact of ionic liquids on silver thermoplastic polyurethane composite membranes for propane/propylene separation. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2017.05.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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A Bibliometric Survey of Paraffin/Olefin Separation Using Membranes. MEMBRANES 2019; 9:membranes9120157. [PMID: 31779146 PMCID: PMC6950670 DOI: 10.3390/membranes9120157] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 10/29/2019] [Accepted: 10/30/2019] [Indexed: 11/17/2022]
Abstract
Bibliometric studies allow to collect, organize and process information that can be used to guide the development of research and innovation and to provide basis for decision-making. Paraffin/olefin separations constitute an important industrial issue because cryogenic separation methods are frequently needed in industrial sites and are very expensive. As a consequence, the use of membrane separation processes has been extensively encouraged and has become an attractive alternative for commercial separation processes, as this may lead to reduction of production costs, equipment size, energy consumption and waste generation. For these reasons, a bibliometric survey of paraffin/olefin membrane separation processes is carried out in the present study in order to evaluate the maturity of the technology for this specific application. Although different studies have proposed the use of distinct alternatives for olefin/paraffin separations, the present work makes clear that consensus has yet to be reached among researchers and technicians regarding the specific membranes and operation conditions that will make these processes scalable for large-scale commercial applications.
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Aziz SB, Kadir MFZ, Hamsan MH, Woo HJ, Brza MA. Development of Polymer Blends Based on PVA:POZ with Low Dielectric Constant for Microelectronic Applications. Sci Rep 2019; 9:13163. [PMID: 31511610 PMCID: PMC6739351 DOI: 10.1038/s41598-019-49715-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 08/30/2019] [Indexed: 11/09/2022] Open
Abstract
There is a huge request for the development of low dielectric constant polymeric materials for microelectronic applications. In thisstudy, polymer blends based on PVA:POZ with low dielectric constant has been fabricated. The results of XRD indicate that crystalline domain is enhanced at higher POZ concentration. Brilliant phases between spherulitesare attributed to the enhanced crystalline domains at high POZ content. White portions are appeared in SEM images on the surface of PVA:POZ blends. From EDX analysis, these leaked portions are referred to the POZ material. The number and sizes of the white portions were also found to increase with increasing the POZ content. Using electrical equivalent circuits (EEC), electrical impedance plots (Z″ vs Z') are fitted for all the samples. The results of impedance study illustrated that the resistivity of the samples increases with increasing POZ concentration. From dielectric measurements, dielectric constant was found to decrease with the introduction of more POZ into the PVA polymer. It is found to be about 1.68 at 40 wt.% POZ. Insulating materials with low dielectric constant (ε' < 2) are found to be important in the electronics manufacturing, owing to decrease in crosstalk, resistance-capacitance time delay and power dissipation in high-density circuits. Therefore, further investigations concerning the dielectric constant and impedance for all the samples are also carried out. The real and imaginary parts of electric modulus are studied, where minimizing of electrode polarization can be achieved.
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Affiliation(s)
- Shujahadeen B Aziz
- Prof. Hameeds Advanced Polymeric Materials Research Lab., Department of Physics, College of Science, University of Sulaimani, Kurdistan Regional Government, Qlyasan Street, Sulaimani, Iraq.
- Komar Research Center (KRC), Komar University of Science and Technology, Kurdistan Regional Government, Sulaimani, 46001, Iraq.
| | - M F Z Kadir
- Centre for Foundation Studies in Science, University of Malaya, Kuala Lumpur, Malaysia
| | - M H Hamsan
- Centre for Foundation Studies in Science, University of Malaya, Kuala Lumpur, Malaysia
| | - H J Woo
- Centre for Ionics, Faculty of Science, University of Malaya, Kuala Lumpur, Malaysia
| | - M A Brza
- Prof. Hameeds Advanced Polymeric Materials Research Lab., Department of Physics, College of Science, University of Sulaimani, Kurdistan Regional Government, Qlyasan Street, Sulaimani, Iraq
- Department of Manufacturing and Materials Engineering, Faculty of Engineering, International Islamic University of Malaysia, Kuala Lumpur, Gombak, Malaysia
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Ploegmakers J, Jelsma ART, van der Ham AGJ, Nijmeijer K. Economic Evaluation of Membrane Potential for Ethylene/Ethane Separation in a Retrofitted Hybrid Membrane-Distillation Plant Using Unisim Design. Ind Eng Chem Res 2013. [DOI: 10.1021/ie400737s] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Jeroen Ploegmakers
- Membrane Science & Technology, Mesa+ Institute for Nanotechnology, and ‡Sustainable Process Technology, University of Twente, P.O. University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands
| | - Adriaan R. T. Jelsma
- Membrane Science & Technology, Mesa+ Institute for Nanotechnology, and ‡Sustainable Process Technology, University of Twente, P.O. University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands
| | - A. G. J. van der Ham
- Membrane Science & Technology, Mesa+ Institute for Nanotechnology, and ‡Sustainable Process Technology, University of Twente, P.O. University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands
| | - Kitty Nijmeijer
- Membrane Science & Technology, Mesa+ Institute for Nanotechnology, and ‡Sustainable Process Technology, University of Twente, P.O. University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands
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Mixed matrix membranes containing MOFs for ethylene/ethane separation Part A: Membrane preparation and characterization. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2012.11.014] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Ji P, Cao Y, Jie X, Yuan Q. Fabrication of polymer/fluoride-containing salts blend composite membranes for CO2 separation. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/s1003-9953(09)60132-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ben Hamouda S, Langevin D, Roudesli S. Elaboration of novel polymeric blends with in-situ formation of metallic nanoparticles: water vapour transport properties. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.phpro.2009.11.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Huang JF, Luo H, Liang C, Jiang DE, Dai S. Advanced Liquid Membranes Based on Novel Ionic Liquids for Selective Separation of Olefin/Paraffin via Olefin-Facilitated Transport. Ind Eng Chem Res 2008. [DOI: 10.1021/ie0707523] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jing-Fang Huang
- Chemical Sciences Division and Nuclear Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, and Department of Chemistry, National Chung-Hsing University, Taichung 402, Taiwan, Republic of China
| | - Huimin Luo
- Chemical Sciences Division and Nuclear Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, and Department of Chemistry, National Chung-Hsing University, Taichung 402, Taiwan, Republic of China
| | - Chengdu Liang
- Chemical Sciences Division and Nuclear Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, and Department of Chemistry, National Chung-Hsing University, Taichung 402, Taiwan, Republic of China
| | - De-en Jiang
- Chemical Sciences Division and Nuclear Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, and Department of Chemistry, National Chung-Hsing University, Taichung 402, Taiwan, Republic of China
| | - Sheng Dai
- Chemical Sciences Division and Nuclear Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, and Department of Chemistry, National Chung-Hsing University, Taichung 402, Taiwan, Republic of China
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Polyamide 12-polytetramethyleneoxide block copolymer membranes with silver nanoparticles – Synthesis and water permeation properties. REACT FUNCT POLYM 2007. [DOI: 10.1016/j.reactfunctpolym.2007.05.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Luangrujiwong P, Sungpet A, Way JD, Jiraratananon R. Effects of Carrier Mobility on Carrier Saturation Phenomenon in Facilitated Transport Membranes. Ind Eng Chem Res 2006. [DOI: 10.1021/ie0607752] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Porntip Luangrujiwong
- Department of Chemical Engineering, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand, and Department of Chemical Engineering, Colorado School of Mines, Golden, Colorado 80401
| | - Anawat Sungpet
- Department of Chemical Engineering, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand, and Department of Chemical Engineering, Colorado School of Mines, Golden, Colorado 80401
| | - J. Douglas Way
- Department of Chemical Engineering, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand, and Department of Chemical Engineering, Colorado School of Mines, Golden, Colorado 80401
| | - Ratana Jiraratananon
- Department of Chemical Engineering, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand, and Department of Chemical Engineering, Colorado School of Mines, Golden, Colorado 80401
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Effect of nonionic n-octyl β-d-glucopyranoside surfactant on the stability improvement of silver polymer electrolyte membranes for olefin/paraffin separation. J Memb Sci 2003. [DOI: 10.1016/s0376-7388(03)00146-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kim JH, Min BR, Kim HS, Won J, Kang YS. Facilitated transport of ethylene across polymer membranes containing silver salt: effect of HBF4 on the photoreduction of silver ions. J Memb Sci 2003. [DOI: 10.1016/s0376-7388(02)00451-9] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Choi S, Kim JH, Kang YS. Wide-Angle X-ray Scattering Studies on the Structural Properties of Polymer Electrolytes Containing Silver Ions. Macromolecules 2001. [DOI: 10.1021/ma010927z] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sangwook Choi
- Center for Facilitated Transport Membranes, Korea Institute of Science & Technology, P.O. Box 131, Cheongryang, Seoul 130-650, South Korea
| | - Jong Hak Kim
- Center for Facilitated Transport Membranes, Korea Institute of Science & Technology, P.O. Box 131, Cheongryang, Seoul 130-650, South Korea
| | - Yong Soo Kang
- Center for Facilitated Transport Membranes, Korea Institute of Science & Technology, P.O. Box 131, Cheongryang, Seoul 130-650, South Korea
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