| 摘要 |
<p>PURPOSE:To mitigate poisoning of H2-occlusion alloy, by removing CO and S compounds from an H2-containing gas prior to contacting the gas with slurried H2-occlusion alloy powder and absorbing H2 to the powder. CONSTITUTION:H2-occluison alloy powder is slurried in a solvent consisting of a saturated hydrocarbon, etc., composed solely of C and H and the slurry is made to contact with an H2-containing gas to effect the absorption of H2. In the above process, CO and/or S compounds are removed from the gas before contacting the gas with the slurry. The poisoning of the alloy with impurity gas can be mitigated by this process.</p> |
