发明名称 |
SYSTEM, APPARATUS, AND PROCESS FOR CRACKING A HYDROCARBON FEED |
摘要 |
One exemplary embodiment can be a fluid catalytic cracking system. The fluid catalytic cracking system can include a reaction zone including a riser having a top and a bottom adapted to receive spent catalyst at a first elevation and regenerated catalyst at a second elevation. Typically, the first elevation is lower than the second elevation. Additionally, the fluid catalytic cracking system can include a gas distributor contained near the bottom of the riser in communication with a hydrocarbon feed.
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申请公布号 |
US2010152515(A1) |
申请公布日期 |
2010.06.17 |
申请号 |
US20080332961 |
申请日期 |
2008.12.11 |
申请人 |
PALMAS PAOLO;MEHLBERG ROBERT;COUCH KEITH ALLEN;NISHIMURA PAUL |
发明人 |
PALMAS PAOLO;MEHLBERG ROBERT;COUCH KEITH ALLEN;NISHIMURA PAUL |
分类号 |
C07C4/02;B01J19/00 |
主分类号 |
C07C4/02 |
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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