发明名称 |
PROCESS AND APPARATUS FOR DISTRIBUTING HYDROCARBON FEED TO A CATALYST STREAM |
摘要 |
A process and apparatus described is for distributing hydrocarbon feed to catalyst in a riser. Hydrocarbon feed is delivered to a plenum in the riser. Nozzles from the plenum inject feed into the riser to contact the catalyst. Streams of regenerated catalyst and carbonized catalyst may be passed to the riser and mixed around an insert in a lower section of a riser. The plenum may be located in the riser. |
申请公布号 |
US2014001096(A1) |
申请公布日期 |
2014.01.02 |
申请号 |
US201213534273 |
申请日期 |
2012.06.27 |
申请人 |
THRONDSON ROGER L.;PALMAS PAOLO;DAVYDOV LEV;MOSTOFI-ASHTIANI MOHAMMAD-REZA;UOP LLC |
发明人 |
THRONDSON ROGER L.;PALMAS PAOLO;DAVYDOV LEV;MOSTOFI-ASHTIANI MOHAMMAD-REZA |
分类号 |
C10G11/00 |
主分类号 |
C10G11/00 |
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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