Results 51 to 60 of about 174,760 (197)
Review of Membranes for Helium Separation and Purification
Membranes, 2017 Membrane gas separation has potential for the recovery and purification of helium, because the majority of membranes have selectivity for helium. This review reports on the current state of the research and patent literature for membranes undertaking ...
Colin A. Scholes, Ujjal K. Ghosh
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On the formation of single and binary helium-rich subdwarf O stars [PDF]
, 2010 Stephen Justham +2 more
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Abundance analysis of a nitrogen-rich extreme-helium hot subdwarf from the SALT survey [PDF]
, 2023 L. J. A. Scott. +4 more
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Youqi dizhi yu caishouluVarious symbiotic/associated oil and gas resources have been found in the exploration area of Shengli Oilfield， and some of them serve as strategic resources for guaranteeing the security of national defense， agriculture， high-tech， and other industries，
LIU Junmin +6 more
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MoleculesHydrate-based gas separation (HBGS) has good potential in the separation of helium from helium-rich natural gas. HBGS should be carried out under a pressure higher than the thermodynamic equilibrium hydrate formation pressure (Peq) to ensure the ...
Zengqi Liu +8 more
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Nondetection of Helium in the Hot Jupiter WASP-48b [PDF]
, 2023 Katherine A. Bennett +5 more
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Signal and charge transfer efficiency of few electrons clocked on microscopic superfluid helium channels [PDF]
, 2008 G. Sabouret +4 more
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Helium enrichment theory and exploration ideas for helium-rich gas reservoirs
Petroleum Exploration and DevelopmentUsing gas and rock samples from major petroliferous basins in the world, the helium content, composition, isotopic compositions and the U and Th contents in rocks are analyzed to clarify the helium enrichment mechanism and distribution pattern and the ...
Shengfei QIN +8 more
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