发明名称 |
System and method of increasing synthesis gas yield in a fluid catalytic cracking unit |
摘要 |
Systems and methods of reducing refinery carbon dioxide emissions by improving the overall synthesis gas yield in a fluid catalytic cracking unit having a reactor and a regenerator are discussed. In one example, a method comprises introducing spent catalyst and a feed gas comprising oxygen to the regenerator at gasification conditions. The method further comprises heating the spent catalyst to burn coke therefrom to produce a synthesis gas. The method further comprises combining the synthesis gas with a dry gas comprising hydrogen, creating the overall synthesis gas and thereby increasing the yield of the overall synthesis gas produced in the FCC unit.
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申请公布号 |
US7935245(B2) |
申请公布日期 |
2011.05.03 |
申请号 |
US20070963051 |
申请日期 |
2007.12.21 |
申请人 |
UOP LLC;BP CORPORATION NORTH AMERICA INC. |
发明人 |
TOWLER GAVIN P. |
分类号 |
C01B3/26;B01J38/40;C10G11/00 |
主分类号 |
C01B3/26 |
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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