Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции
Alloys based on Group 5 metals for hydrogen purification membranes. / Kozhakhmetov, S.; Sidorov, N.; Piven, V.; Sipatov, I.; Gabis, I.; Arinov, B.
Alloys based on Group 5 metals for hydrogen purification membranes. Elsevier, 2015.Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции
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TY - GEN
T1 - Alloys based on Group 5 metals for hydrogen purification membranes
AU - Kozhakhmetov, S.
AU - Sidorov, N.
AU - Piven, V.
AU - Sipatov, I.
AU - Gabis, I.
AU - Arinov, B.
PY - 2015
Y1 - 2015
N2 - Production of high-purity hydrogen is required to move to power systems with little environmental impact. The considerable part of hydrogen is suggested to be obtained by methane conversion and its separation from other hydrocarbon gases which are not involved in the energy production process (associated gas, waste gas of petrochemical industry, etc.). The aim of this study was to compare properties of low cost alloys for membranes for hydrogen purification and separation. To investigate the membranes of V53Ti26Ni21 and Ta77Nb23 (wt.%) alloys, the specific hydrogen permeability and micro hardness tests, metallography and X-ray diffraction were applied. It was concluded the Ta77Nb23 (wt.%) alloy has hydrogen permeability parameters and mechanical characteristics that make it suitable for the production of thin membranes.
AB - Production of high-purity hydrogen is required to move to power systems with little environmental impact. The considerable part of hydrogen is suggested to be obtained by methane conversion and its separation from other hydrocarbon gases which are not involved in the energy production process (associated gas, waste gas of petrochemical industry, etc.). The aim of this study was to compare properties of low cost alloys for membranes for hydrogen purification and separation. To investigate the membranes of V53Ti26Ni21 and Ta77Nb23 (wt.%) alloys, the specific hydrogen permeability and micro hardness tests, metallography and X-ray diffraction were applied. It was concluded the Ta77Nb23 (wt.%) alloy has hydrogen permeability parameters and mechanical characteristics that make it suitable for the production of thin membranes.
KW - Metal membrane
KW - Palladium alloy
KW - Hydrogen permeability
KW - Microstructure
KW - Hardness
KW - Tantalum
U2 - 10.1016/j.jallcom.2015.01.242
DO - 10.1016/j.jallcom.2015.01.242
M3 - Conference contribution
BT - Alloys based on Group 5 metals for hydrogen purification membranes
PB - Elsevier
ER -
ID: 3945963