发明名称 |
PROCESS AND APPARATUS FOR PRODUCTION OF HYDROGEN USING THE WATER GAS SHIFT REACTION |
摘要 |
A process and a reactor vessel for production of hydrogen via the water gas shift reaction at CO/CO 2 ratios above 1.9, and steam to gas rations below 0.5, are disclosed, The process includes first reacting a feed gas mixture of carbon monoxide and steam in the presence of a precious metal catalyst on a structural support, yielding a resultant gas, and then reacting the resultant gas in the presence of a non-precious metal catalyst on a support medium. The reactor vessel includes a chamber having an inlet duct and an outlet. A structural support having the precious metal catalyst is positioned upstream of the non-precious metal catalyst positioned within the chamber. The structural support may be positioned within the inlet duct or within the chamber. The support medium may be a granular medium or a structural support. |
申请公布号 |
CA2612814(A1) |
申请公布日期 |
2008.06.05 |
申请号 |
CA20072612814 |
申请日期 |
2007.11.28 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
FOGASH, KEVIN BOYLE;GARG, DIWAKAR |
分类号 |
C01B3/16;B01J7/00;C01B3/12 |
主分类号 |
C01B3/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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