Results 11 to 20 of about 684,118 (324)
Energies, 2022 It is economical and efficient to use existing natural gas pipelines to transport hydrogen. The fast and accurate prediction of mixing uniformity of hydrogen injection in natural gas pipelines is important for the safety of pipeline transportation and ...
Yue Su +6 more
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Photoluminescence Induced in Mineral Oil by Ionizing Radiation
Lubricants, 2023 We have studied photoluminescence (PL) properties of vacuum pump mineral oil as a function of the type and intensity of ionizing radiation exposure. The mineral oil has a simple aliphatic structure, which possesses no chromophore in the traditional sense.
Valery N. Bliznyuk +7 more
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Green Chemical Engineering, 2021 Hydrogen separation through oxygen transport membranes (OTMs) has attracted much attention. Asymmetric membranes with thin dense layers provide low bulk diffusion resistances and high overall hydrogen separation performances.
Lili Cai +3 more
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Research Progress of Hydrogen Separation Membrane
中国工程科学, 2022 Hydrogen is a significant industrial raw material and clean fuel, and hydrogen separation has significant social and economic values. Membrane separation has a wide application prospect in hydrogen separation as it uses simple devices, is environmentally
Luan Yongchao +4 more
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Separations, 2023 Membrane technology is an advanced hydrogen separation method that is of great significance in achieving hydrogen economy. Rare earth tungstate membranes have both high hydrogen permeability and remarkable mechanical/chemical stability, exhibiting good ...
Hongda Cheng
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Modeling and simulation of the fluid dynamic and performance of the Pd-based membrane by CFD for hydrogen separation [PDF]
Hydrogen, Fuel Cell & Energy Storage, 2022 In this paper, the capability of the Computational Fluid Dynamics (CFD) approach is evaluated to reliably predict the fluid dynamic and the separation performance of Pd membranes modules for gas mixture separation.
Milad Khodaei +3 more
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Advanced microporous membranes for H2/CH4 separation: Challenges and perspectives
Advanced Membranes, 2021 The utilization of hydrogen is regarded as the effective approach to arrive at the global carbon-neutrality target. Hydrogen/methane separation is a necessary unit for the hydrogen production in the petroleum industry. The development of high-performance
Rongfei Zhou +3 more
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HYDROGEN SEPARATION MEMBRANES [PDF]
, 1999 A likely membrane for future testing of high-temperature hydrogen separation from a gasification product stream was targeted as an inorganic analog of a dense-metal membrane, where the hydrogen would dissolve into and diffuse through the membrane structure. An amorphous membrane such as zinc sulfide appeared to be promising.
McCollor, Donald P., Kay, John P.
openaire +2 more sources
Preparation of High Stability Pd/Ceramic/Ti-Al Alloy Composite Membranes by Electroless Plating
Frontiers in Chemistry, 2020 High stability Pd/ceramic/Ti-Al alloy composite membranes were prepared by electroless plating. Ceramic membranes fabricated by an in situ oxidation method were used as an inter-diffusion barrier between the Pd layer and the Ti-Al alloy support of the ...
Dongqiang Zhang +4 more
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Membranes, 2021 The present study deals with the combination of ethanol steam reforming over a monolithic catalyst and hydrogen separation by membrane in a lab-scale catalytic membrane reactor (CMR).
Nikita Eremeev +5 more
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