An Upper Bound Visualization of Design Trade‐Offs in Adsorbent Materials for Gas Separations: CO2, N2, CH4, H2, O2, Xe, Kr, and Ar Adsorbents
The last 20 years have seen many publications investigating porous solids for gas
adsorption and separation. The abundance of adsorbent materials (this work identifies 1608 …
adsorption and separation. The abundance of adsorbent materials (this work identifies 1608 …
Separation of CH4/N2 by an ultra‐stable metal–organic framework with the highest breakthrough selectivity
M Chang, F Wang, Y Wei, Q Yang, JX Wang… - AIChE …, 2022 - Wiley Online Library
Selectively separating CH4 from N2 in natural gas purification is extremely important, but
challenging. Herein, a copper‐based metal–organic framework (MOF) NKMOF‐8‐Me with …
challenging. Herein, a copper‐based metal–organic framework (MOF) NKMOF‐8‐Me with …
Experimental and simulation study on efficient CH4/N2 separation by pressure swing adsorption on silicalite-1 pellets
In this work, we have studied high-silica (Si/Al= 200) zeolite silicalite-1 pellets sorbent for the
separation of methane and nitrogen in a pressure swing adsorption (PSA) process. The …
separation of methane and nitrogen in a pressure swing adsorption (PSA) process. The …
Pressure swing adsorption properties of activated carbon for methanol, acetone and toluene
Volatile organic compounds (VOCs) emissions cause serious health problems and
environmental pollution, and pressure swing adsorption (PSA) is one of the most promising …
environmental pollution, and pressure swing adsorption (PSA) is one of the most promising …
Facile synthesis of ultramicroporous carbon adsorbents with ultra‐high CH4 uptake by in situ ionic activation
We introduce a straightforward method for the preparation of novel starch‐based
ultramicroporous carbons (SCs) that demonstrate high CH4 uptake and excellent CH4/N2 …
ultramicroporous carbons (SCs) that demonstrate high CH4 uptake and excellent CH4/N2 …
An improved vacuum pressure swing adsorption process with the simulated moving bed operation mode for CH4/N2 separation to produce high-purity methane
Z Qian, Y Yang, P Li, J Wang, AE Rodrigues - Chemical Engineering …, 2021 - Elsevier
Methane is a clean fossil fuel and an important greenhouse gas, so it is more significant to
recover methane from massive resources of unconventional gas. Because of the similar …
recover methane from massive resources of unconventional gas. Because of the similar …
Enrichment of low-grade methane gas from nitrogen mixture by VPSA with CO2 displacement process: Modeling and experiment
D Qu, Y Yang, Z Qian, P Li, J Yu, AM Ribeiro… - Chemical Engineering …, 2020 - Elsevier
To upgrade efficiently the low-concentration methane gas from nitrogen mixture, CO 2
displacement was employed into the traditional vacuum pressure swing adsorption (VPSA) …
displacement was employed into the traditional vacuum pressure swing adsorption (VPSA) …
Adsorptive denitrogenation of model oil by MOF (Al)@ GO composites: remarkable adsorption capacity and high selectivity
Al-NDC@ GO composites were hydrothermally prepared via a single step in situ synthesis
through the reaction of 1, 4-naphthalene dicarboxylic acid (1, 4-H2NDC), Al (NO3) 3· 9H2O …
through the reaction of 1, 4-naphthalene dicarboxylic acid (1, 4-H2NDC), Al (NO3) 3· 9H2O …
Nitrogen rejection from natural gas by dual reflux-pressure swing adsorption using activated carbon and ionic liquidic zeolite
The separation of a natural gas mixture containing 85 mol% CH 4 and 15 mol% N 2 by dual
reflux pressure swing adsorption (DR PSA) was investigated using dynamic non-isothermal …
reflux pressure swing adsorption (DR PSA) was investigated using dynamic non-isothermal …
Methane recovery from low-grade unconventional natural gas by the integrated mode of the conventional/improved vacuum pressure swing adsorption processes
Z Qian, Y Zhou, Y Yang, P Li - Fuel, 2023 - Elsevier
There is a strong challenge for the CH 4 recovery from nitrogen-rich low-grade
unconventional natural gas by the existing adsorption separation technologies to obtain the …
unconventional natural gas by the existing adsorption separation technologies to obtain the …