Effect of nitrogen on hydrogen absorption in titanium particle beds
作者： Satoshi Fukada , Hirokazu Minato , Masabumi Nishikawa
DOI: 10.1016/0022-3115(94)00375-0
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摘要: Abstract In order to develop a method for the separation of hydrogen and nitrogen as impurities in inert gas, study was performed using titanium particle beds. Experiment focused on effects amount rate absorption case both pre-exposure co-flow conditions. Although decreased only capacities, affected mainly hydrogenating rates. Variations toxicity with temperature concentrations were correlated by an overall mass-transfer capacity coefficient. A qualitative explanation differences given based formation nitride film surfaces. addition, removal rates quantitatively evaluated. It desirable operate bed at 600°C recovery above 900°C removal.
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