Results 211 to 220 of about 2,200,535 (303)

Oriented Titanium‐MOF Membrane for Hydrogen Purification

Angewandte Chemie
AbstractPrecise hydrogen sorting from purge gas (H2/N2) and coke gas (H2/CH4), commonly carried out by cryogenic distillation, still suffers from low separation efficiency, high energy consumption, and considerable capital cost. Though still in its infancy, membrane technology offers a potential to achieve more efficient hydrogen purification.
Sixing Chen   +10 more
openaire   +3 more sources

Hydrogen purification by Mg alloy hydrogen adsorbent

Adsorption, 2022
Haiguang Wang, Yongfeng Liu, Jun Zhang
openaire   +2 more sources

Layered Zeolite for Assembly of Two-Dimensional Separation Membranes for Hydrogen Purification.

Angewandte Chemie, 2023
Membrane separation is an energy-efficient and environmentally friendly process. Two-dimensional (2D) molecular sieving membranes featuring unique nanopores and low transport resistance have the potential to achieve highly permeable and selective mixture
Jilong Wang   +10 more
semanticscholar   +1 more source

Multi-objective optimization of ANN-based PSA model for hydrogen purification from steam-methane reforming gas

International journal of hydrogen energy, 2021
A 4-bed-8-step pressure swing adsorption (PSA) process has been developed to produce high-purity hydrogen from the steam methane reforming (SMR) gas mixture.
Xiuxin Yu   +5 more
semanticscholar   +1 more source

Ultrathin Water-Cast Polymer Membranes for Hydrogen Purification.

ACS Applied Materials and Interfaces, 2022
Among various H2 purification technologies, the use of membrane technology has been considered an ecofriendly approach for addressing the increasing hydrogen demand.
Jongmyeong Lee   +4 more
semanticscholar   +1 more source

Mechanochemical synthesis method for the preparation of mesoporous Ni–Al2O3 catalysts for hydrogen purification via CO2 methanation

, 2021
Ni–Al2O3 catalysts with different Ni percentages were prepared by a simple mechanochemical method, and the catalysts were employed in the methanation of CO2 for hydrogen purification.
Parisa Shafiee, S. Alavi, M. Rezaei
semanticscholar   +1 more source

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