发明名称 |
Method and system for regenerating catalyst from a plurality of hydrocarbon conversion apparatuses |
摘要 |
The present invention is directed to a method and system for integrating a catalyst regeneration system with a plurality of hydrocarbon conversion apparatuses, preferably, a plurality of multiple riser reactor units. One embodiment of the present invention is a reactor system including a plurality of reactor units, at least one reactor unit preferably comprising a plurality of riser reactors. The system also includes a regenerator for converting an at least partially deactivated catalyst to a regenerated catalyst. A first conduit system transfers the at least partially deactivated catalyst from the reactor units to the regenerator, and a second conduit system transfers regenerating catalysts from the regenerator to the plurality of reactor units. Optionally, catalysts from a plurality of hydrocarbon conversion apparatuses may be directed to a single stripping unit and/or a single regeneration unit.
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申请公布号 |
US2004064007(A1) |
申请公布日期 |
2004.04.01 |
申请号 |
US20020260263 |
申请日期 |
2002.09.30 |
申请人 |
BEECH JAMES H.;NICOLETTI MICHAEL PETER;LATTNER JAMES R.;ALEXION DENNIS GEORGE;PAIK PETER K. |
发明人 |
BEECH JAMES H.;NICOLETTI MICHAEL PETER;LATTNER JAMES R.;ALEXION DENNIS GEORGE;PAIK PETER K. |
分类号 |
B01J8/00;B01J8/26;B01J8/38;B01J29/90;B01J38/06;C10G3/00;(IPC1-7):C07C1/00;B01J8/18;B01J20/34;B01J38/02 |
主分类号 |
B01J8/00 |
代理机构 |
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地址 |
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