Results 21 to 30 of about 9,573 (261)

Hydrogen Purification with Integrated CO2 Separation by Vacuum Pressure Swing Adsorption

SSRN Electronic Journal, 2019
Anne Streb, Marco Mazzotti
openaire   +2 more sources

Comparative Evaluation of PSA, PVSA, and Twin PSA Processes for Biogas Upgrading: The Purity, Recovery, and Energy Consumption Dilemma

Energies, 2023
The current challenges of commercial cyclic adsorption processes for biogas upgrading are associated with either high energy consumption or low recovery.
Ayub Golmakani, Basil Wadi, Vasilije Manović, Seyed Ali Nabavi   +3 more
doaj   +1 more source

In Silico Screening of Metal−Organic Frameworks and Zeolites for He/N₂ Separation

Molecules, 2022
In silico screening of 10,143 metal−organic frameworks (MOFs) and 218 all-silica zeolites for adsorption-based and membrane-based He and N2 separation was performed.
Ivan V. Grenev, Vladimir Yu. Gavrilov
doaj   +1 more source

High Throughput Screening for CO2 Capture by Mof Pressure Swing Adsorption Based on Maximum Economic Benefit

Chemical Engineering Transactions, 2023
The seriousness of the greenhouse effect has forced more and more national and international institutions to actively develop carbon dioxide separation technologies, capture and storage technologies to control CO2 emissions. Among the many CO2 separation
Hong Xu, Yali Yao, Xinying Liu
doaj   +1 more source

Four-Bed Vacuum Pressure Swing Adsorption for Xenon Recycling from Semiconduct Waste Gas

Separation and Purification Technology
YeonJi Choi, Kyung Min Choi, Kyungtae Park   +2 more
openaire   +2 more sources

CO2 Separation from Flue Gases by Adsorption

Chemical Engineering Transactions, 2021
This paper deals with gas separation by adsorption processes. The key objective is to investigate the adsorption suitability for Post-combustion Carbon Dioxide (CO2) Capture (PCC).
Marek Nedoma, Michal Netušil
doaj   +1 more source

Upgrading biogas with novel composite carbon molecular sieve (CCMS) membranes: Experimental and techno-economic assessment [PDF]

, 2020
The use of biogas as feedstock for hydrogen production was widely proposed in the literature in the last years as a strategy to reduce anthropogenic carbon emissions.
Cechetto, V., Gallucci, F., Llosa-Tanco, M.A., Medrano, J.A., Pacheco-Tanaka, D.A.   +4 more
core   +1 more source

Hydrogen Purification Performance Optimization of Vacuum Pressure Swing Adsorption on Different Activated Carbons

Energies, 2021
Hydrogen purification is an important part of hydrogen energy utilization. This study aimed to perform hydrogen purification of multi-component gas (H2/CO2/CH4/CO/N2 = 0.79/0.17/0.021/0.012/0.007) by one-column vacuum pressure swing adsorption (VPSA) and
Jinsheng Xiao, Ang Mei, Wei Tao, Shuo Ma, Pierre Bénard, Richard Chahine   +5 more
doaj   +1 more source

Selective nitrogen adsorption via backbonding in a metal-organic framework with exposed vanadium sites. [PDF]

, 2020
Industrial processes prominently feature π-acidic gases, and an adsorbent capable of selectively interacting with these molecules could enable important chemical separations1-4.
Colombo, Valentina, Cunningham, Marc, Forse, Alexander C, Jaramillo, David E, Jiang, Henry ZH, Long, Jeffrey R, Lussier, Daniel J, Mara, Michael W, Murphy, Ryan A, Oktawiec, Julia, Reed, Douglas A, Reimer, Jeffrey A, Shuh, David K   +12 more
core   +3 more sources

Study on pressurization with raffinate in a rapid vacuum pressure swing adsorption process for producing oxygen

工程科学学报, 2015
The equilibrium adsorption characteristics of nitrogen adsorbents were tested and a suitable nitrogen adsorbent was selected for producing oxygen by rapid vacuum pressure swing adsorption.
ZHU Xian-qiang, LIU Ying-shu, JIAO Lu-lu, YANG Xiong, LIU Wen-hai   +4 more
doaj   +1 more source