AU649889B1 - Disengager stripper containing dissipation plates for use in an FCC process - Google Patents
Disengager stripper containing dissipation plates for use in an FCC process Download PDFInfo
- Publication number
- AU649889B1 AU649889B1 AU27278/92A AU2727892A AU649889B1 AU 649889 B1 AU649889 B1 AU 649889B1 AU 27278/92 A AU27278/92 A AU 27278/92A AU 2727892 A AU2727892 A AU 2727892A AU 649889 B1 AU649889 B1 AU 649889B1
- Authority
- AU
- Australia
- Prior art keywords
- vessel
- stripping
- catalyst
- disengaging
- outlet
- Prior art date
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000008569 process Effects 0.000 title claims abstract description 33
- 239000003054 catalyst Substances 0.000 claims abstract description 241
- 238000006243 chemical reaction Methods 0.000 claims abstract description 46
- 238000000926 separation method Methods 0.000 claims abstract description 44
- 150000002430 hydrocarbons Chemical class 0.000 claims description 53
- 229930195733 hydrocarbon Natural products 0.000 claims description 52
- 239000002245 particle Substances 0.000 claims description 51
- 230000008929 regeneration Effects 0.000 claims description 36
- 238000011069 regeneration method Methods 0.000 claims description 36
- 239000000571 coke Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 14
- 239000003381 stabilizer Substances 0.000 claims description 14
- 238000012546 transfer Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 8
- 238000004231 fluid catalytic cracking Methods 0.000 claims description 6
- 238000004523 catalytic cracking Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 238000013022 venting Methods 0.000 claims description 4
- 238000011027 product recovery Methods 0.000 claims description 3
- 230000001172 regenerating effect Effects 0.000 claims description 3
- 238000005204 segregation Methods 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 235000009917 Crataegus X brevipes Nutrition 0.000 claims 1
- 235000013204 Crataegus X haemacarpa Nutrition 0.000 claims 1
- 235000009685 Crataegus X maligna Nutrition 0.000 claims 1
- 235000009444 Crataegus X rubrocarnea Nutrition 0.000 claims 1
- 235000009486 Crataegus bullatus Nutrition 0.000 claims 1
- 235000017181 Crataegus chrysocarpa Nutrition 0.000 claims 1
- 235000009682 Crataegus limnophila Nutrition 0.000 claims 1
- 235000004423 Crataegus monogyna Nutrition 0.000 claims 1
- 240000000171 Crataegus monogyna Species 0.000 claims 1
- 235000002313 Crataegus paludosa Nutrition 0.000 claims 1
- 235000009840 Crataegus x incaedua Nutrition 0.000 claims 1
- 238000005243 fluidization Methods 0.000 claims 1
- 210000002837 heart atrium Anatomy 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 75
- 239000000047 product Substances 0.000 description 41
- 239000004215 Carbon black (E152) Substances 0.000 description 14
- 239000003921 oil Substances 0.000 description 14
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 14
- 238000005336 cracking Methods 0.000 description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 10
- 239000003546 flue gas Substances 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 8
- 239000007787 solid Substances 0.000 description 7
- 230000003197 catalytic effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 238000004227 thermal cracking Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000012084 conversion product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001868 water Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
- C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Specific Substances (AREA)
- Physical Water Treatments (AREA)
- Working-Up Tar And Pitch (AREA)
- Fats And Perfumes (AREA)
- Beans For Foods Or Fodder (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/613,037 US5158669A (en) | 1990-11-15 | 1990-11-15 | Disengager stripper |
| CA002080974A CA2080974C (fr) | 1990-11-15 | 1992-10-20 | Separateur rectificateur a plaques de dissipation pour procede de craquage catalytique fluide |
| AU27278/92A AU649889B1 (en) | 1990-11-15 | 1992-10-21 | Disengager stripper containing dissipation plates for use in an FCC process |
| DE69213458T DE69213458T2 (de) | 1990-11-15 | 1992-10-23 | Dissipationsplatten enthaltenden Abflussabstreibeinrichtung für FCC-Verfahren |
| AT92309716T ATE142247T1 (de) | 1990-11-15 | 1992-10-23 | Dissipationsplatten enthaltenden abflussabstreibeinrichtung für fcc-verfahren |
| ES92309716T ES2093798T3 (es) | 1990-11-15 | 1992-10-23 | Separador por arrastre de desprendimiento que contiene placas de disipacion para uso en un procedimiento de craqueo catalitico fluidizado (fcc). |
| EP92309716A EP0593827B1 (fr) | 1990-11-15 | 1992-10-23 | Dispositif de dépouillement d'effluent contenant des plaques de dissipation pour procédés FCC |
| CN92112441A CN1035773C (zh) | 1990-11-15 | 1992-10-26 | 流化催化裂化原料的流化催化裂化方法及其装置 |
| US07/966,777 US5316662A (en) | 1990-11-15 | 1992-10-27 | Integrated disengager stripper and its use in fluidized catalytic cracking process |
| US07/966,776 US5314611A (en) | 1990-11-15 | 1992-10-27 | External integrated disengager stripper and its use in fluidized catalytic cracking process |
| GR960403018T GR3021647T3 (en) | 1990-11-15 | 1996-11-14 | Disengager stripper containing dissipation plates for use in an FCC process |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/613,037 US5158669A (en) | 1990-11-15 | 1990-11-15 | Disengager stripper |
| CA002080974A CA2080974C (fr) | 1990-11-15 | 1992-10-20 | Separateur rectificateur a plaques de dissipation pour procede de craquage catalytique fluide |
| AU27278/92A AU649889B1 (en) | 1990-11-15 | 1992-10-21 | Disengager stripper containing dissipation plates for use in an FCC process |
| EP92309716A EP0593827B1 (fr) | 1990-11-15 | 1992-10-23 | Dispositif de dépouillement d'effluent contenant des plaques de dissipation pour procédés FCC |
| CN92112441A CN1035773C (zh) | 1990-11-15 | 1992-10-26 | 流化催化裂化原料的流化催化裂化方法及其装置 |
| US07/966,777 US5316662A (en) | 1990-11-15 | 1992-10-27 | Integrated disengager stripper and its use in fluidized catalytic cracking process |
| US07/966,776 US5314611A (en) | 1990-11-15 | 1992-10-27 | External integrated disengager stripper and its use in fluidized catalytic cracking process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU649889B1 true AU649889B1 (en) | 1994-06-02 |
Family
ID=36791815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU27278/92A Ceased AU649889B1 (en) | 1990-11-15 | 1992-10-21 | Disengager stripper containing dissipation plates for use in an FCC process |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0593827B1 (fr) |
| CN (1) | CN1035773C (fr) |
| AT (1) | ATE142247T1 (fr) |
| AU (1) | AU649889B1 (fr) |
| CA (1) | CA2080974C (fr) |
| DE (1) | DE69213458T2 (fr) |
| ES (1) | ES2093798T3 (fr) |
| GR (1) | GR3021647T3 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055492C (zh) * | 1996-03-22 | 2000-08-16 | 中国石油化工集团公司 | 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 |
| US5869008A (en) * | 1996-05-08 | 1999-02-09 | Shell Oil Company | Apparatus and method for the separation and stripping of fluid catalyst cracking particles from gaseous hydrocarbons |
| FR2894842B1 (fr) * | 2005-12-21 | 2008-02-01 | Inst Francais Du Petrole | Nouveau systeme de separation gaz solide et de stripage pour les unites de craquage catalytique en lit fluidise |
| US11261143B2 (en) * | 2019-04-12 | 2022-03-01 | Uop Llc | Apparatus and process for separating gases from catalyst |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4749471A (en) * | 1983-09-06 | 1988-06-07 | Mobil Oil Corporation | Closed FCC cyclone process |
| US4927527A (en) * | 1984-07-18 | 1990-05-22 | Mobil Oil Corporation | Method for reducing overcracking during FCC catalyst separation |
| US4988430A (en) * | 1989-12-27 | 1991-01-29 | Uop | Supplying FCC lift gas directly from product vapors |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4500423A (en) * | 1981-02-26 | 1985-02-19 | Chevron Research Company | Separation of reacted hydrocarbons and catalyst in fluidized catalytic cracking |
| US4414100A (en) * | 1981-12-29 | 1983-11-08 | Chevron Research Company | Fluidized catalytic cracking |
| CA1277276C (fr) * | 1984-07-18 | 1990-12-04 | James H. Haddad | Methode et dispositif d'extraction sur catalyseur de fractionnement a lit fluidise |
| US4572780A (en) * | 1984-10-22 | 1986-02-25 | Mobil Oil Corporation | Multistage stripper for FCC unit with catalyst separation by spinning |
| CN1009659B (zh) * | 1985-06-24 | 1990-09-19 | 法国石油公司 | 流化床催化裂化工艺和装置 |
| US5043145A (en) * | 1986-08-21 | 1991-08-27 | Exxon Research & Engineering Company | Minimal holdup reactor grid |
| GB8904409D0 (en) * | 1989-02-27 | 1989-04-12 | Shell Int Research | Process for the conversion of a hydrocarbonaceous feedstock |
| US5062945A (en) * | 1988-09-23 | 1991-11-05 | Mobil Oil Corporation | Method of FCC spent catalyst stripping for improved efficiency and reduced hydrocarbon flow to regenerator |
| US5059302A (en) * | 1989-05-16 | 1991-10-22 | Engelhard Corporation | Method and apparatus for the fluid catalytic cracking of hydrocarbon feed employing a separable mixture of catalyst and sorbent particles |
| US5158669A (en) * | 1990-11-15 | 1992-10-27 | Uop | Disengager stripper |
-
1992
- 1992-10-20 CA CA002080974A patent/CA2080974C/fr not_active Expired - Fee Related
- 1992-10-21 AU AU27278/92A patent/AU649889B1/en not_active Ceased
- 1992-10-23 EP EP92309716A patent/EP0593827B1/fr not_active Expired - Lifetime
- 1992-10-23 DE DE69213458T patent/DE69213458T2/de not_active Expired - Fee Related
- 1992-10-23 AT AT92309716T patent/ATE142247T1/de not_active IP Right Cessation
- 1992-10-23 ES ES92309716T patent/ES2093798T3/es not_active Expired - Lifetime
- 1992-10-26 CN CN92112441A patent/CN1035773C/zh not_active Expired - Fee Related
-
1996
- 1996-11-14 GR GR960403018T patent/GR3021647T3/el unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4749471A (en) * | 1983-09-06 | 1988-06-07 | Mobil Oil Corporation | Closed FCC cyclone process |
| US4927527A (en) * | 1984-07-18 | 1990-05-22 | Mobil Oil Corporation | Method for reducing overcracking during FCC catalyst separation |
| US4988430A (en) * | 1989-12-27 | 1991-01-29 | Uop | Supplying FCC lift gas directly from product vapors |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0593827B1 (fr) | 1996-09-04 |
| CA2080974C (fr) | 2004-02-17 |
| CN1035773C (zh) | 1997-09-03 |
| DE69213458T2 (de) | 1997-01-02 |
| GR3021647T3 (en) | 1997-02-28 |
| ATE142247T1 (de) | 1996-09-15 |
| CN1086247A (zh) | 1994-05-04 |
| DE69213458D1 (de) | 1996-10-10 |
| EP0593827A1 (fr) | 1994-04-27 |
| ES2093798T3 (es) | 1997-01-01 |
| CA2080974A1 (fr) | 1994-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6248297B1 (en) | FCC reactor arrangement for sequential disengagement and progressive temperature reduction | |
| US5589139A (en) | Downflow FCC reaction arrangement with upflow regeneration | |
| US5302280A (en) | Fluidized catalytic cracking utilizing a vented riser | |
| US20090148360A1 (en) | Apparatus and process for regenerating catalyst | |
| US5549814A (en) | FCC stripper with spoke arrangement for bi-directional catalyst stripping | |
| US5158669A (en) | Disengager stripper | |
| US6740227B2 (en) | Stripping process with fully distributed openings on baffles | |
| US5290430A (en) | Riser disengager with suspended catalyst separation zone | |
| US5393415A (en) | FCC process with enclosed vented riser | |
| US8062507B2 (en) | Stripping process with multi-sloped baffles | |
| US6780308B1 (en) | Stripping process with disproportionately distributed openings on baffles | |
| US5474669A (en) | Side mounted FCC stripper with two-zone stripping | |
| US7799286B2 (en) | Stripping apparatus | |
| US5449498A (en) | FCC stripper with multiple integrated disengager | |
| US5316662A (en) | Integrated disengager stripper and its use in fluidized catalytic cracking process | |
| US5314611A (en) | External integrated disengager stripper and its use in fluidized catalytic cracking process | |
| US20090107884A1 (en) | Stripping apparatus and process | |
| AU649889B1 (en) | Disengager stripper containing dissipation plates for use in an FCC process | |
| US7972565B2 (en) | Stripping apparatus with multi-sloped baffles | |
| US5449497A (en) | Plug flow vented riser | |
| US7914610B2 (en) | Stripping process | |
| GB1593157A (en) | Fluid cracking process and the method for separating a suspension discharged from a riser cracking zone | |
| US5393414A (en) | FCC process with enclosed vented riser | |
| US5182085A (en) | Vented riser apparatus and method | |
| US5614083A (en) | Riser disengager with suspended catalyst separation zone |