BR0115540A - Distribuidor de catalisador gasto para uso em um regenerador de uma unidade catalìtica de fluido, e, método para operação de um regenerador de uma unidade de craqueamento catalìtico de fluido - Google Patents
Distribuidor de catalisador gasto para uso em um regenerador de uma unidade catalìtica de fluido, e, método para operação de um regenerador de uma unidade de craqueamento catalìtico de fluidoInfo
- Publication number
- BR0115540A BR0115540A BR0115540-7A BR0115540A BR0115540A BR 0115540 A BR0115540 A BR 0115540A BR 0115540 A BR0115540 A BR 0115540A BR 0115540 A BR0115540 A BR 0115540A
- Authority
- BR
- Brazil
- Prior art keywords
- regenerator
- catalytic fluid
- unit
- operating
- distributor
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00743—Feeding or discharging of solids
- B01J2208/00752—Feeding
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
"DISTRIBUIDOR DE CATALISADOR GASTO PARA USO EM UM REGENERADOR DE UMA UNIDADE CATALìTICA DE FLUIDO, E, MéTODO PARA OPERAçãO DE UM REGENERADOR DE UMA UNIDADE DE CRAQUEAMENTO CATALìTICO DE FLUIDO". A presente invenção é relacionada a métodos e equipamento para melhorar as distribuições tanto de catalisador gasto como gás de transporte dentro de um regenerador de uma unidade de craqueamento catalítico de fluido. O catalisador gasto e os gases de transporte se movem de modo ascendente através de um tubo de subida do catalisador gasto e são desviados em uma direção radialmente para o exterior através de um cone defletor. O catalisador e o gás de transporte são remisturados quando eles se movem radialmente para o exterior entre dois discos antes da descarga das bordas externas (perímetro) do distribuidor dentro do regenerador em uma direção radial substancialmente uniforme. O distribuidor é adaptado para proporcionar descarga contínua a partir de seu perímetro de modo a cobrir a seção cruzada inteira do regenerador.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/718,690 US6797239B1 (en) | 2000-11-22 | 2000-11-22 | Spent catalyst distributor |
| PCT/EP2001/013624 WO2002042394A2 (en) | 2000-11-22 | 2001-11-21 | Spent catalyst distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0115540A true BR0115540A (pt) | 2003-09-02 |
Family
ID=24887099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0115540-7A BR0115540A (pt) | 2000-11-22 | 2001-11-21 | Distribuidor de catalisador gasto para uso em um regenerador de uma unidade catalìtica de fluido, e, método para operação de um regenerador de uma unidade de craqueamento catalìtico de fluido |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6797239B1 (pt) |
| EP (1) | EP1352038B1 (pt) |
| JP (1) | JP4187525B2 (pt) |
| CN (1) | CN1272407C (pt) |
| AT (1) | ATE279495T1 (pt) |
| AU (2) | AU2956402A (pt) |
| BR (1) | BR0115540A (pt) |
| CA (1) | CA2428968A1 (pt) |
| DE (1) | DE60106492T2 (pt) |
| ES (1) | ES2231567T3 (pt) |
| MX (1) | MXPA03004397A (pt) |
| RU (1) | RU2278144C2 (pt) |
| WO (1) | WO2002042394A2 (pt) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6797239B1 (en) | 2000-11-22 | 2004-09-28 | Shell Oil Company | Spent catalyst distributor |
| EP1456325B1 (en) * | 2001-12-21 | 2006-03-29 | Shell Internationale Researchmaatschappij B.V. | Process to regenerate spent fcc catalyst |
| US20060165605A1 (en) * | 2001-12-28 | 2006-07-27 | Ye-Mon Chen | Process to regenerate fcc spent catalyst |
| US7153479B2 (en) * | 2002-10-10 | 2006-12-26 | Kellogg Brown & Root Llc | Catalyst regenerator with a centerwell |
| US7745365B2 (en) * | 2007-03-09 | 2010-06-29 | Stone & Webster Process Technology, Inc. | Bathtub-type spent catalyst distributor for effective counter-current regeneration in fluid catalytic cracking units |
| US8383052B2 (en) | 2010-04-16 | 2013-02-26 | Kellogg Brown & Root Llc | System for a heat balanced FCC forlight hydrocarbon feeds |
| US8415264B2 (en) | 2010-04-30 | 2013-04-09 | Uop Llc | Process for regenerating catalyst in a fluid catalytic cracking unit |
| US8728302B2 (en) | 2010-06-25 | 2014-05-20 | Exxonmobil Research And Engineering Company | Spent catalyst riser distributor |
| CN102451732B (zh) * | 2010-10-22 | 2013-09-04 | 中国石油化工股份有限公司 | 一种制备催化裂化催化剂的设备 |
| FR2979255B1 (fr) * | 2011-08-31 | 2016-03-11 | Total Raffinage Marketing | Regenerateur pour unite de craquage catalytique a cyclones externes. |
| US8911673B2 (en) | 2012-06-27 | 2014-12-16 | Uop Llc | Process and apparatus for distributing hydrocarbon feed to a catalyst stream |
| US9005431B2 (en) | 2012-06-27 | 2015-04-14 | Uop Llc | Process and apparatus for distributing hydrocarbon feed to a catalyst stream |
| BR112015005747B1 (pt) | 2012-09-17 | 2020-02-18 | Dow Global Technologies Llc | Arranjo de reator e distribuição de alimentação |
| US9643800B2 (en) * | 2013-02-23 | 2017-05-09 | Phillip Douglas | Horizontal support system |
| US10464034B2 (en) | 2015-05-11 | 2019-11-05 | Shell Oil Company | Fluidized solids distributor |
| US20180185807A1 (en) | 2015-07-01 | 2018-07-05 | Shell Oil Company | Spent catalyst standpipes |
| US9597652B1 (en) * | 2015-09-30 | 2017-03-21 | Dow Global Technologies Llc | Catalyst regenerator and a riser terminator used therein |
| CN108698007B (zh) | 2016-02-29 | 2022-02-08 | 环球油品公司 | 流化废催化剂的方法 |
| FR3065886B1 (fr) * | 2017-05-05 | 2021-12-31 | Ifp Energies Now | Nouveau dispositif de distribution de melange polyphasique dans une enceinte comportant un milieu fluidise |
| ZA201801627B (en) | 2017-06-03 | 2019-05-29 | Indian Oil Corp Ltd | An apparatus for distribution of catalyst in fluidized catalytic cracking unit |
| CN108993348B (zh) * | 2018-05-30 | 2021-05-11 | 石家庄白龙化工股份有限公司 | 一种增塑剂用溶液混合均匀的反应釜 |
| US10913043B2 (en) | 2018-09-28 | 2021-02-09 | Uop Llc | Apparatuses for mixing of staged methanol injection |
| RU2694840C1 (ru) * | 2019-03-20 | 2019-07-17 | Акционерное общество "Специальное конструкторско-технологическое бюро "Катализатор" | Распределители катализатора и транспортного газа для систем циркуляции реактор-регенератор с кипящим слоем |
| WO2023009031A1 (ru) * | 2021-07-26 | 2023-02-02 | Акционерное общество "Специальное конструкторско-технологическое бюро "Катализатор" | Регенератор системы дегидирования парафиновых углеводородов с3-с5 (варианты) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE638927A (pt) | ||||
| DE2707478A1 (de) | 1976-03-01 | 1977-09-08 | Pullman Inc | Verfahren und vorrichtung zur regenerierung von crack-katalysatoren |
| US4595567A (en) | 1984-12-28 | 1986-06-17 | Uop Inc. | Cooling fluidized catalytic cracking regeneration zones with heat pipe apparatus |
| DE3513764A1 (de) | 1985-04-17 | 1986-10-23 | Deutsche Babcock Werke AG, 4200 Oberhausen | Duese zum pneumatischen einbringen von feststoffen |
| US4980048A (en) | 1989-11-06 | 1990-12-25 | Mobil Oil Corporation | Catalytic cracking process using cross-flow regenerator |
| 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 |
| US5562818A (en) | 1993-07-16 | 1996-10-08 | Uop | FCC feed injection with non-quiescent mixing |
| 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 |
| US6797239B1 (en) | 2000-11-22 | 2004-09-28 | Shell Oil Company | Spent catalyst distributor |
-
2000
- 2000-11-22 US US09/718,690 patent/US6797239B1/en not_active Expired - Lifetime
-
2001
- 2001-11-21 ES ES01990434T patent/ES2231567T3/es not_active Expired - Lifetime
- 2001-11-21 EP EP01990434A patent/EP1352038B1/en not_active Expired - Lifetime
- 2001-11-21 CN CNB018191614A patent/CN1272407C/zh not_active Expired - Lifetime
- 2001-11-21 AU AU2956402A patent/AU2956402A/xx active Pending
- 2001-11-21 WO PCT/EP2001/013624 patent/WO2002042394A2/en active IP Right Grant
- 2001-11-21 AU AU2002229564A patent/AU2002229564B2/en not_active Ceased
- 2001-11-21 JP JP2002545102A patent/JP4187525B2/ja not_active Expired - Fee Related
- 2001-11-21 BR BR0115540-7A patent/BR0115540A/pt not_active Application Discontinuation
- 2001-11-21 CA CA002428968A patent/CA2428968A1/en not_active Abandoned
- 2001-11-21 DE DE60106492T patent/DE60106492T2/de not_active Expired - Lifetime
- 2001-11-21 AT AT01990434T patent/ATE279495T1/de not_active IP Right Cessation
- 2001-11-21 MX MXPA03004397A patent/MXPA03004397A/es active IP Right Grant
- 2001-11-21 RU RU2003118426/04A patent/RU2278144C2/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| JP4187525B2 (ja) | 2008-11-26 |
| CN1474865A (zh) | 2004-02-11 |
| CA2428968A1 (en) | 2002-05-30 |
| US6797239B1 (en) | 2004-09-28 |
| EP1352038A2 (en) | 2003-10-15 |
| WO2002042394A2 (en) | 2002-05-30 |
| DE60106492D1 (de) | 2004-11-18 |
| CN1272407C (zh) | 2006-08-30 |
| AU2002229564B2 (en) | 2004-07-22 |
| RU2278144C2 (ru) | 2006-06-20 |
| DE60106492T2 (de) | 2005-03-03 |
| ATE279495T1 (de) | 2004-10-15 |
| EP1352038B1 (en) | 2004-10-13 |
| AU2956402A (en) | 2002-06-03 |
| WO2002042394A3 (en) | 2003-07-24 |
| ES2231567T3 (es) | 2005-05-16 |
| MXPA03004397A (es) | 2003-09-05 |
| JP2004514549A (ja) | 2004-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |