Results 11 to 20 of about 1,137,031 (196)

A Review on Preferential Oxidation of Carbon Monoxide in Hydrogen Rich Gases [PDF]

Bulletin of Chemical Reaction Engineering & Catalysis, 2011
In this review, recent works on the preferential oxidation of carbon monoxide in hydrogen rich gases for fuel cell applications are summarized. H2 is used as a fuel for polymer-electrolyte membrane fuel cell (PEMFC).
A. Mishra, Ram Prasad
doaj   +3 more sources

Palladium, yttrium, copper ternary alloys for hydrogen purification [PDF]

, 2010
Palladium has long been recognised for its hydrogen sorption and separation capabilities. Alloying with different metals to produce binary alloys has been shown to further improve many of its essential properties significantly. Currently palladium-silver
Grant, Joanne Louise
core   +7 more sources

Computational Studies on Holey TMC₆ (TM = Mo and W) Membranes for H₂ Purification

Membranes, 2022
The purification of hydrogen (H2) has been a vital step in H2 production processes such as steam–methane reforming. By first-principle calculations, we revealed the potential applications of holey TMC6 (TM = Mo and W) membranes in H2 purification.
Juan Xie, Cai Ning, Qinqin Liu, Zhongti Sun, Juan Yang, Huilong Dong   +5 more
doaj   +1 more source

Cycling performance for storage and purification of lanthanum‐rich mischmetal alloy in the presence of hydrogen sulfide

Energy Science & Engineering, 2021
With the continuous expansion of the high‐purity hydrogen application range, the performance degradation of hydrogen storage alloy (HSA) caused by impurities has attracted widespread attention in producing pure hydrogen from biomass.
Shan Miao, Akashi Eguchi, Noboru Katayama, Kiyoshi Dowaki   +3 more
doaj   +1 more source

Development of novel alloys for use as hydrogen purification membranes [PDF]

, 2012
During the production of hydrogen a number of other elements are also produced, removing these elements is crucial for the production of pure hydrogen. Due to their potentially infinite hydrogen selectivity, dense-metal membranes are a very promising
Anastasiadis, Charalampos
core   +7 more sources

Numerical analysis of constructive and regime parameter effects on the efficiency of metal hydride systems for hydrogen purification

Case Studies in Thermal Engineering, 2019
This work used a numerical method to study the influence of such parameters as inlet pressure in the system, thermal conductivity of the bed, cooling conditions of the reactor and its geometric characteristics on the efficiency of a metal hydride ...
Maxim D. Nashchekin, Konstantin B. Minko, Valerij I. Artemov   +2 more
doaj   +1 more source

Versatile two-dimensional stanene-based membrane for hydrogen purification [PDF]

, 2017
The two-dimensional (2D) honeycomb graphene lattices were demonstrated to be promising hydrogen separation membranes. To effectively operate as hydrogen separation membranes, porous defects and enlargement of pores in these materials must be created. The
Jiao, Yan, Waclawik, Eric, Ma, F., Gao, G., Waclawik, E., Kou, L., Kou, Liangzhi, Jiao, Y., Jiao, Yalong, Gao, Guoping, Ma, Fengxian, Du, A., Du, Aijun   +12 more
core   +1 more source

H2BASQUE - TECHNOLOGIES FOR BOOSTING THE HYDROGEN ECONOMY IN THE BASQUE COUNTRY: GREEN HYDROGEN PRODUCTION

, 2022
Publisher Copyright: © 2022 Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. All rights reserved.H2BASQUE is a strategic project funded by the Basque Government for developing innovative technologies (and their
Alcaide, Francisco, Irigoyen, Jone, Doppiu, Stefania, Fernandez, Ekain, Oregui-Bengoechea, Mikel, Berasategui, Eva G., Unzueta, Elias, Sanchez, Beatriz Calleja   +7 more
core   +1 more source

Prospective metal hydride hydrogen storage and purification technologies

Известия высших учебных заведений: Проблемы энергетики, 2021
To develop metal hydride reactors for storage and purification hydrogen of various types. Integrate metal hydride hydrogen storage and purification devices with a fuel cell (FC) and an electrolyzer with a solid polymer electrolyte. METHODS.
D. V. Blinov, V. I. Borzenko, A. V. Bezdudny, N. V. Kuleshov   +3 more
doaj   +1 more source

The endogenous production of hydrogen sulphide in intrauterine tissues [PDF]

, 2009
Background: Hydrogen sulphide is a gas signalling molecule which is produced endogenously from L-cysteine via the enzymes cystathionine beta-synthase (CBS) and cystathionine gamma-lyase (CSE).
Patel Pushpa, Carson Ray J, Patel, Pushpa, Heptinstall, John, Heptinstall, J, Wang, Rui, Carson, RJ, Rui Wang, John Heptinstall (7594472), Pushpa Patel, Carson, Ray J., Pushpa Patel (2697712), Heptinstall John, Rui Wang (52434), Vatish Manu, Vatish, M, Ray J Carson, Manu Vatish (187260), Wang Rui, Wang, R, Ray J. Carson (7594475), Vatish, Manu, Manu Vatish, John Heptinstall   +23 more
core   +1 more source