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Mechanochemical Synthesis of Cu(I)-MOF-74 for Improved Ethylene/Ethane Separation. [PDF]
ACS OmegaPirdadeh Beiranvand R, Ovaysi S.
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Coalseam methane recovery by vacuum swing adsorption
Separation and Purification Technology, 2001Coalseam methane gas recovery using pressure and vacuum swing adsorption (PSA/VSA) processes were investigated both theoretically and experimentally. CO2 is more strongly adsorbed and also diffuses faster compared to methane and nitrogen in a carbon-based adsorbent. Hence such adsorbents are suitable for methane recovery.
Vincent G. Gomes, Mirza M. Hassan
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Applied Energy, 2013
In general, the post-combustion capture of CO2 is costly; however, swing adsorption processes can reduce these costs under certain conditions.
Niklas Hedin +3 more
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In general, the post-combustion capture of CO2 is costly; however, swing adsorption processes can reduce these costs under certain conditions.
Niklas Hedin +3 more
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Vacuum pressure swing adsorption process for coalbed methane enrichment
Chinese Journal of Chemical Engineering, 2021Abstract The enrichment of low concentration coalbed methane using adsorption process with activated carbon adsorbent was studied in this work. Adsorption isotherms of methane, nitrogen and carbon dioxide on activated carbon were measured by volumetric method, meanwhile a series of breakthrough tests with single component, binary components and three
Bo Lu +4 more
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Carbon dioxide recovery by vacuum swing adsorption
Separation and Purification Technology, 2004According to an investigation by the Intergovernmental Panel on Climate Change (IPCC), carbon dioxide is the most significant greenhouse gas produced as a result of human activities. The amount of carbon dioxide emissions has to be reduced to meet global treaty.
Cheng-Tung Chou, Chao-Yuh Chen
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Fractionated Vacuum Swing Adsorption Process for Air Separation
Separation Science and Technology, 1993Abstract A novel adsorptive process for air separation using a zeolitic adsorbent is described. The process essentially consists of three simple cyclic steps, and it can be used for simultaneous production of an 80—90% oxygen-enriched gas and a 98 + % nitrogen-enriched gas from ambient air.
S. Sircarm, B. F. Hanley
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Layered Vacuum Pressure-Swing Adsorption for Biogas Upgrading
Industrial & Engineering Chemistry Research, 2007Biogas is an important source of renewable raw methane that can be upgraded and applied as fuel for vehicles. One of the economic limitations of the upgrading relies in the bulk separation of CO2. In a previous communication (Grande, C. A.; Rodrigues, A. E. Ind. Eng. Chem. Res.
Carlos A. Grande, Alírio E. Rodrigues
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Upgrading Biogas at Low Pressure by Vacuum Swing Adsorption
Industrial & Engineering Chemistry Research, 2014Performance of four adsorbents (three zeolites and one molecular sieve carbon) for CO2–CH4 separation from simulated biogas feed containing 42% CO2 (balance methane) is compared in a simple four step dual bed vacuum swing adsorption (VSA) cycle.
Aarti Arya +9 more
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