发明名称 |
HYDROGEN PRODUCTION WITH REDUCED CARBON DIOXIDE GENERATION AND COMPLETE CAPTURE |
摘要 |
<p>The present invention is a method of reducing the carbon dioxide balance from a reformer furnace flue gas to the high pressure syngas exit water gas shift reaction unit. Iintroducing a heated gas mixture into at least one pre-reforming chamber. The heating being provided by indirect heat exchange with one or more of an SMR furnace flue gas or an SMR furnace syngas Iintroducing the gas mixture into a standard H2 PSA unit, wherein the gas mixture is separated into a hydrogen enriched stream and a PSA tail gas stream; introducing the PSA tail gas stream into a CPU system, wherein the PSA tail gas stream is separated into a carbon dioxide enriched stream, a hydrogen rich stream, and a residual stream, and introducing the residual stream as fuel into the reformer furnace along with natural gas.</p> |
申请公布号 |
WO2013090486(A1) |
申请公布日期 |
2013.06.20 |
申请号 |
WO2012US69351 |
申请日期 |
2012.12.13 |
申请人 |
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE;VAUK, DENNIS |
发明人 |
VAUK, DENNIS;GROVER, BHADRA S. |
分类号 |
C01B3/38;C01B3/48;C01B3/50;C01B3/56 |
主分类号 |
C01B3/38 |
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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