发明名称 |
PROCESS TO PREPARE A HYDROGEN RICH GAS MIXTURE |
摘要 |
Process to prepare a hydrogen rich gas mixture from a halogen containing gas mixture comprising hydrogen and at least 50 vol. % carbon monoxide, on a dry basis, by contacting the halogen containing gas mixture with water having a temperature of between 150 and 250° C. to obtain a gas mixture poor in halogen and having a steam to carbon monoxide molar ratio of between 0.2:1 and 0.9:1 and subjecting said gas mixture poor in halogen to a water gas shift reaction wherein part or all of the carbon monoxide is converted with the steam to hydrogen and carbon dioxide in the presence of a catalyst as present in one fixed bed reactor or in a series of more than one fixed bed reactors and wherein the temperature of the gas mixture as it enters the reactor or reactors is between 190 and 230° C. |
申请公布号 |
EP2408709(A1) |
申请公布日期 |
2012.01.25 |
申请号 |
EP20100709836 |
申请日期 |
2010.03.18 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
VAN DEN BERG, ROBERT;PRINS, MARK JAN;FLEYS, MATTHIEU SIMON HENRI |
分类号 |
C01B3/16;C01B3/52 |
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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