ZA200001355B - Staged catalyst regeneration in a baffled fluidized bed. - Google Patents
Staged catalyst regeneration in a baffled fluidized bed.Info
- Publication number
- ZA200001355B ZA200001355B ZA200001355A ZA200001355A ZA200001355B ZA 200001355 B ZA200001355 B ZA 200001355B ZA 200001355 A ZA200001355 A ZA 200001355A ZA 200001355 A ZA200001355 A ZA 200001355A ZA 200001355 B ZA200001355 B ZA 200001355B
- Authority
- ZA
- South Africa
- Prior art keywords
- baffled
- fluidized bed
- catalyst regeneration
- staged catalyst
- staged
- Prior art date
Links
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
- C10G11/182—Regeneration
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)
- Catalysts (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/271,417 US6503460B1 (en) | 1999-03-17 | 1999-03-17 | Staged catalyst regeneration in a baffled fluidized bed |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200001355B true ZA200001355B (en) | 2000-10-20 |
Family
ID=23035464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200001355A ZA200001355B (en) | 1999-03-17 | 2000-03-16 | Staged catalyst regeneration in a baffled fluidized bed. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6503460B1 (xx) |
EP (1) | EP1036838B1 (xx) |
JP (1) | JP2000288410A (xx) |
AR (1) | AR022961A1 (xx) |
BR (1) | BR0001350A (xx) |
CA (1) | CA2301239A1 (xx) |
DE (1) | DE60023773T2 (xx) |
ES (1) | ES2246762T3 (xx) |
ZA (1) | ZA200001355B (xx) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7214636B2 (en) | 2003-08-22 | 2007-05-08 | Exxonmobil Chemical Patents Inc. | Catalyst regenerator for reducing entrained catalyst loss |
US7452838B2 (en) * | 2004-12-22 | 2008-11-18 | Exxonmobil Chemical Patents Inc. | Controlling temperature in catalyst regenerators |
US7829750B2 (en) | 2004-12-30 | 2010-11-09 | Exxonmobil Chemical Patents Inc. | Fluidizing a population of catalyst particles having a low catalyst fines content |
US7829030B2 (en) | 2004-12-30 | 2010-11-09 | Exxonmobil Chemical Patents Inc. | Fluidizing a population of catalyst particles having a low catalyst fines content |
US7947230B2 (en) * | 2008-12-16 | 2011-05-24 | Uop Llc | Apparatus for regenerating catalyst |
US8173567B2 (en) * | 2008-12-16 | 2012-05-08 | Uop Llc | Process for regenerating catalyst |
US8618012B2 (en) | 2010-04-09 | 2013-12-31 | Kellogg Brown & Root Llc | Systems and methods for regenerating a spent catalyst |
US8618011B2 (en) * | 2010-04-09 | 2013-12-31 | Kellogg Brown & Root Llc | Systems and methods for regenerating a spent catalyst |
CN102276402B (zh) * | 2010-06-11 | 2013-12-04 | 中国石油化工股份有限公司 | 生产低碳烯烃的组合反应装置 |
US8728302B2 (en) | 2010-06-25 | 2014-05-20 | Exxonmobil Research And Engineering Company | Spent catalyst riser distributor |
FR2979255B1 (fr) | 2011-08-31 | 2016-03-11 | Total Raffinage Marketing | Regenerateur pour unite de craquage catalytique a cyclones externes. |
US8936757B2 (en) * | 2011-12-28 | 2015-01-20 | Uop Llc | Apparatuses for stripping gaseous hydrocarbons from particulate material and processes for the same |
CN104513670B (zh) * | 2013-09-29 | 2016-06-08 | 中石化洛阳工程有限公司 | 一种催化裂化方法与装置 |
US10040045B2 (en) | 2014-07-31 | 2018-08-07 | Uop Llc | FCC units, separation apparatuses, and methods for separating regenerated catalyst |
US9649642B2 (en) | 2014-08-13 | 2017-05-16 | Uop Llc | Separation process and apparatus |
US9670421B2 (en) | 2014-08-13 | 2017-06-06 | Uop Llc | Separation process and apparatus |
KR20180132931A (ko) | 2016-04-29 | 2018-12-12 | 바스프 코포레이션 | Fcc 촉매 비활성화용 새로운 순환 금속 비활성화 유닛 설계 |
US10526547B2 (en) | 2016-12-06 | 2020-01-07 | Marathon Petroleum Company Lp | FCC yield selectivity improvements in high containment riser termination systems |
CN110234433A (zh) * | 2016-12-27 | 2019-09-13 | 环球油品有限责任公司 | 具有再生器提升管的fcc逆流再生器 |
US10118144B2 (en) * | 2017-03-31 | 2018-11-06 | Uop Llc | Vessel for removing hydrocarbons on catalyst |
EP3409348B1 (en) | 2017-06-03 | 2020-07-22 | INDIAN OIL CORPORATION Ltd. | An apparatus for distribution of catalyst in fluidized catalytic cracking unit |
US10696906B2 (en) | 2017-09-29 | 2020-06-30 | Marathon Petroleum Company Lp | Tower bottoms coke catching device |
US10954453B2 (en) | 2018-05-02 | 2021-03-23 | Technip Process Technology, Inc. | Maximum olefins production utilizing multi-stage catalyst reaction and regeneration |
US11975316B2 (en) | 2019-05-09 | 2024-05-07 | Marathon Petroleum Company Lp | Methods and reforming systems for re-dispersing platinum on reforming catalyst |
CN110523328A (zh) * | 2019-09-29 | 2019-12-03 | 东北大学 | 一种隔板式内循环流化床颗粒混合装置 |
US11124714B2 (en) | 2020-02-19 | 2021-09-21 | Marathon Petroleum Company Lp | Low sulfur fuel oil blends for stability enhancement and associated methods |
US11898109B2 (en) | 2021-02-25 | 2024-02-13 | Marathon Petroleum Company Lp | Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers |
US20220268694A1 (en) | 2021-02-25 | 2022-08-25 | Marathon Petroleum Company Lp | Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers |
US11905468B2 (en) | 2021-02-25 | 2024-02-20 | Marathon Petroleum Company Lp | Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers |
US11692141B2 (en) | 2021-10-10 | 2023-07-04 | Marathon Petroleum Company Lp | Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive |
US11802257B2 (en) | 2022-01-31 | 2023-10-31 | Marathon Petroleum Company Lp | Systems and methods for reducing rendered fats pour point |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2581134A (en) * | 1947-03-15 | 1952-01-01 | Standard Oil Dev Co | Apparatus for contacting solids and gases |
NL110991C (xx) * | 1957-09-03 | |||
CH537208A (de) | 1971-04-29 | 1973-07-13 | Sulzer Ag | Mischeinrichtung für fliessfähige Medien |
DE2707478A1 (de) | 1976-03-01 | 1977-09-08 | Pullman Inc | Verfahren und vorrichtung zur regenerierung von crack-katalysatoren |
US4051069A (en) | 1976-05-07 | 1977-09-27 | Texaco Inc. | Fluidized catalytic cracking regeneration process |
US4313848A (en) * | 1980-06-27 | 1982-02-02 | Chevron Research Company | Method for removing coke from particulate catalyst |
US4471063A (en) * | 1982-10-21 | 1984-09-11 | Ashland Oil, Inc. | Method and apparatus arrangement for regenerating fluid particles of catalyst |
US4615992A (en) | 1985-04-02 | 1986-10-07 | Air Products And Chemicals, Inc. | Catalyst regeneration process with improved catalyst distribution in a fluidized bed |
US4888156A (en) | 1988-04-29 | 1989-12-19 | Houdry Process Corporation | Fluid catalytic cracking unit regeneration having internal cooling means |
US5462717A (en) * | 1989-09-13 | 1995-10-31 | Pfeiffer; Robert W. | Processes using fluidized solids and apparatus for carrying out such processes |
US5156817A (en) | 1990-05-15 | 1992-10-20 | Exxon Research And Engineering Company | Fccu regenerator catalyst distribution system |
TW351683B (en) | 1993-04-21 | 1999-02-01 | Shell Int Research | Process for radially distributing a dispersion of particles in a fluid into a mass of particles dispersed in a fluid |
US5635140A (en) | 1995-11-13 | 1997-06-03 | The M. W. Kellogg Company | Self-aerating spent catalyst distributor |
US5773378A (en) | 1996-10-30 | 1998-06-30 | The M. W. Kellogg Company | Spent catalyst distribution |
FR2757785B1 (fr) * | 1996-12-31 | 1999-11-26 | Total Raffinage Distribution | Dispositif pour le traitement de particules solides en lit fluidise, et son utilisation |
-
1999
- 1999-03-17 US US09/271,417 patent/US6503460B1/en not_active Expired - Lifetime
-
2000
- 2000-03-08 DE DE60023773T patent/DE60023773T2/de not_active Expired - Lifetime
- 2000-03-08 ES ES00104883T patent/ES2246762T3/es not_active Expired - Lifetime
- 2000-03-08 EP EP00104883A patent/EP1036838B1/en not_active Expired - Lifetime
- 2000-03-15 CA CA002301239A patent/CA2301239A1/en not_active Abandoned
- 2000-03-16 ZA ZA200001355A patent/ZA200001355B/xx unknown
- 2000-03-17 AR ARP000101178A patent/AR022961A1/es active IP Right Grant
- 2000-03-17 JP JP2000076869A patent/JP2000288410A/ja active Pending
- 2000-03-17 BR BR0001350-1A patent/BR0001350A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1036838A3 (en) | 2000-12-27 |
CA2301239A1 (en) | 2000-09-17 |
US6503460B1 (en) | 2003-01-07 |
ES2246762T3 (es) | 2006-03-01 |
EP1036838A2 (en) | 2000-09-20 |
DE60023773D1 (de) | 2005-12-15 |
DE60023773T2 (de) | 2006-06-01 |
AR022961A1 (es) | 2002-09-04 |
EP1036838B1 (en) | 2005-11-09 |
JP2000288410A (ja) | 2000-10-17 |
BR0001350A (pt) | 2000-10-17 |
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