CN1055492C - 提升管催化裂化反应系统气固快速分离和气体快速引出方法及装置 - Google Patents
提升管催化裂化反应系统气固快速分离和气体快速引出方法及装置 Download PDFInfo
- Publication number
- CN1055492C CN1055492C CN96103419A CN96103419A CN1055492C CN 1055492 C CN1055492 C CN 1055492C CN 96103419 A CN96103419 A CN 96103419A CN 96103419 A CN96103419 A CN 96103419A CN 1055492 C CN1055492 C CN 1055492C
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- Prior art keywords
- gas
- cyclonic separator
- riser
- stripping
- guide device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Cyclones (AREA)
Abstract
Description
粗旋入口线速 m/s | 9.56 9.56 9.65 9.52 |
汽提气线速 m/s | 0 0.11 0.21 0.31 |
粗旋入口催化剂浓度 Kg/m3 | 11.13 11.13 11.02 11.17 |
本发明的汽提粗旋效率 % | 99.47 99.43 99.42 99.2 |
常规粗旋效率 % | 99.44 99.41 99.31 99.08 |
Claims (6)
Priority Applications (1)
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CN96103419A CN1055492C (zh) | 1996-03-22 | 1996-03-22 | 提升管催化裂化反应系统气固快速分离和气体快速引出方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN96103419A CN1055492C (zh) | 1996-03-22 | 1996-03-22 | 提升管催化裂化反应系统气固快速分离和气体快速引出方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN1160744A CN1160744A (zh) | 1997-10-01 |
CN1055492C true CN1055492C (zh) | 2000-08-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN96103419A Expired - Lifetime CN1055492C (zh) | 1996-03-22 | 1996-03-22 | 提升管催化裂化反应系统气固快速分离和气体快速引出方法及装置 |
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CN (1) | CN1055492C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100473463C (zh) * | 2003-06-04 | 2009-04-01 | 国际壳牌研究有限公司 | 分离装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1060404C (zh) * | 1998-05-21 | 2001-01-10 | 石油大学(北京) | 带有密相环流预汽提器提升管出口气固快分方法及设备 |
US6730221B2 (en) * | 2001-05-29 | 2004-05-04 | Rentech, Inc. | Dynamic settler |
CN100351016C (zh) * | 2004-09-28 | 2007-11-28 | 中国石油化工股份有限公司 | 一种催化剂多段汽提方法 |
CN102240528B (zh) * | 2010-05-14 | 2014-06-18 | 中国石油化工集团公司 | 一种带有密闭式粗旋快分的催化裂化多提升管反应器及其催化裂化方法 |
CN115475578A (zh) * | 2022-08-30 | 2022-12-16 | 上海交通大学 | 一种卧式协同搅拌的气固热化学储放热反应装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4721603A (en) * | 1983-06-13 | 1988-01-26 | Chevron Research Company | Separation of reacted hydrocarbons and catalyst in fluidized catalytic cracking |
US5043145A (en) * | 1986-08-21 | 1991-08-27 | Exxon Research & Engineering Company | Minimal holdup reactor grid |
CN1086247A (zh) * | 1990-11-15 | 1994-05-04 | 环球油品公司 | 用于流化催化裂化工艺的含耗散板的分离汽提塔 |
US5314611A (en) * | 1990-11-15 | 1994-05-24 | Uop | External integrated disengager stripper and its use in fluidized catalytic cracking process |
-
1996
- 1996-03-22 CN CN96103419A patent/CN1055492C/zh not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4721603A (en) * | 1983-06-13 | 1988-01-26 | Chevron Research Company | Separation of reacted hydrocarbons and catalyst in fluidized catalytic cracking |
US5043145A (en) * | 1986-08-21 | 1991-08-27 | Exxon Research & Engineering Company | Minimal holdup reactor grid |
CN1086247A (zh) * | 1990-11-15 | 1994-05-04 | 环球油品公司 | 用于流化催化裂化工艺的含耗散板的分离汽提塔 |
US5314611A (en) * | 1990-11-15 | 1994-05-24 | Uop | External integrated disengager stripper and its use in fluidized catalytic cracking process |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100473463C (zh) * | 2003-06-04 | 2009-04-01 | 国际壳牌研究有限公司 | 分离装置 |
Also Published As
Publication number | Publication date |
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CN1160744A (zh) | 1997-10-01 |
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