| 发明名称 |
FCC catalyst stripper configuration |
| 摘要 |
This invention relates to the catalytic cracking of a hydrocarbon feed. In particular, this invention relates to an apparatus and process utilizing a catalyst stripper section of a fluid catalytic cracking (FCC) reactor with chordal trays designed to provide improved stripping of hydrocarbons from spent FCC catalyst in an FCC reactor stripping zone.
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| 申请公布号 |
US7744746(B2) |
申请公布日期 |
2010.06.29 |
| 申请号 |
US20070729353 |
申请日期 |
2007.03.28 |
| 申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
CUNNINGHAM BRIAN A.;SMALLEY CHRISTOPHER G.;SENIOR RICHARD C.;FAMOLARO JOSEPH S.;DAVULURI RATHNA P.;JOHNSON DAVID L.;BEECH JAMES H.;SMITH JEFFREY S. |
| 分类号 |
C10G11/02 |
主分类号 |
C10G11/02 |
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