BR112012020144A2 - aparelho e processo de craqueamento catalítico fluido. - Google Patents
aparelho e processo de craqueamento catalítico fluido.Info
- Publication number
- BR112012020144A2 BR112012020144A2 BR112012020144A BR112012020144A BR112012020144A2 BR 112012020144 A2 BR112012020144 A2 BR 112012020144A2 BR 112012020144 A BR112012020144 A BR 112012020144A BR 112012020144 A BR112012020144 A BR 112012020144A BR 112012020144 A2 BR112012020144 A2 BR 112012020144A2
- Authority
- BR
- Brazil
- Prior art keywords
- catalytic cracking
- fluid catalytic
- cracking apparatus
- risers
- radial positions
- Prior art date
Links
Classifications
-
- 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
- B01J8/1818—Feeding of the fluidising gas
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
aparelho e processo de craqueamento catalítico fluido. um processo de fcc e aparelho pode incluir injeção de carga de alimentação de hidrocarboneto em posições radiais diferentes enquanto na mesma elevação dentro de um tubo ascendente. distribuidores múltiplos podem ser usados para posicionar as pontas paa injetar carga de alimentação em posições radiais múltiplas. os distribuidores com pontas mais profundamente posicionadas nos tubos ascendentes irão penetrar uma coluna de catalisador denso que descobrimos gerar nos tubos ascendentes de grande diâmetro de mais de 1,3 metros.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30576610P | 2010-02-18 | 2010-02-18 | |
PCT/US2011/025187 WO2011103260A2 (en) | 2010-02-18 | 2011-02-17 | Advanced elevated feed distribution apparatus and process for large diameter fcc reactor risers |
US13/029,274 US9238209B2 (en) | 2010-02-18 | 2011-02-17 | Advanced elevated feed distribution apparatus and process for large diameter FCC reactor risers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012020144A2 true BR112012020144A2 (pt) | 2018-11-06 |
Family
ID=44368902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012020144A BR112012020144A2 (pt) | 2010-02-18 | 2011-02-17 | aparelho e processo de craqueamento catalítico fluido. |
Country Status (3)
Country | Link |
---|---|
US (1) | US9238209B2 (pt) |
BR (1) | BR112012020144A2 (pt) |
WO (1) | WO2011103260A2 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8877132B2 (en) | 2012-04-20 | 2014-11-04 | Uop Llc | Baffles for improving riser hydrodynamics |
US9283532B2 (en) | 2013-05-30 | 2016-03-15 | Uop Llc | Segmented baffle system for a riser |
US10913043B2 (en) * | 2018-09-28 | 2021-02-09 | Uop Llc | Apparatuses for mixing of staged methanol injection |
US11214741B2 (en) * | 2020-02-25 | 2022-01-04 | Uop Llc | Fluid catalytic cracking process for cracking multiple feedstocks |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2606097A (en) | 1947-08-25 | 1952-08-05 | Phillips Petroleum Co | Fluid type catalytic reaction chamber and method of operating same |
US2668755A (en) | 1948-11-23 | 1954-02-09 | Kellogg M W Co | Plug-type control valve for fluidized catalyst conversion system |
US3894932A (en) | 1973-11-19 | 1975-07-15 | Mobil Oil Corp | Conversion of hydrocarbons with {37 y{38 {0 faujasite-type catalysts |
US4427537A (en) | 1982-03-17 | 1984-01-24 | Dean Robert R | Method and means for preparing and dispersing atomed hydrocarbon with fluid catalyst particles in a reactor zone |
US5098554A (en) | 1990-03-02 | 1992-03-24 | Chevron Research Company | Expedient method for altering the yield distribution from fluid catalytic cracking units |
US5139748A (en) | 1990-11-30 | 1992-08-18 | Uop | FCC riser with transverse feed injection |
US5306418A (en) | 1991-12-13 | 1994-04-26 | Mobil Oil Corporation | Heavy hydrocarbon feed atomization |
US5318691A (en) | 1993-05-13 | 1994-06-07 | Mobil Oil Corporation | FCC riser cracking with vortex catalyst/oil mixing |
US5562818A (en) | 1993-07-16 | 1996-10-08 | Uop | FCC feed injection with non-quiescent mixing |
US5554341A (en) | 1994-12-12 | 1996-09-10 | Phillips Petroleum Company | Feed zone performance for a cat cracker |
US6039863A (en) | 1996-06-17 | 2000-03-21 | Uop Llc | Fluidized particle contacting process with elongated combustor |
US6596242B1 (en) | 1996-09-30 | 2003-07-22 | Shell Oil Company | Reactor riser of a fluidized-bed catalytic cracking plant |
US6146519A (en) * | 1996-11-12 | 2000-11-14 | Uop Llc | Gas solid contact riser with redistribution |
US5846403A (en) | 1996-12-17 | 1998-12-08 | Exxon Research And Engineering Company | Recracking of cat naphtha for maximizing light olefins yields |
US6042717A (en) | 1997-12-05 | 2000-03-28 | Uop Llc | Horizontal FCC feed injection process |
US6010618A (en) | 1997-12-05 | 2000-01-04 | Uop Llc | FCC process with two zone short contact time reaction conduit |
US6652815B1 (en) | 1998-11-16 | 2003-11-25 | Uop Llc | Process and apparatus with refractory shelf for hydrodynamic mixing zone |
US7087154B2 (en) | 2002-12-30 | 2006-08-08 | Petroleo Brasileiro S.A. - Petrobras | Apparatus and process for downflow fluid catalytic cracking |
US7332131B2 (en) | 2004-03-15 | 2008-02-19 | Shell Oil Company | Apparatus and method for achieving a desireable feed/catalyst contacting condition in fluid catalytic cracking units |
US7670478B2 (en) | 2004-12-30 | 2010-03-02 | Exxonmobil Research And Engineering Company | FCC feed injection system |
FR2894848B1 (fr) * | 2005-12-21 | 2008-02-22 | Inst Francais Du Petrole | Dispositif de redistribution du catalyseur dans les risers de fcc |
US7758817B2 (en) | 2006-08-09 | 2010-07-20 | Uop Llc | Device for contacting high contaminated feedstocks with catalyst in an FCC unit |
US20080081006A1 (en) * | 2006-09-29 | 2008-04-03 | Myers Daniel N | Advanced elevated feed distribution system for very large diameter RCC reactor risers |
-
2011
- 2011-02-17 US US13/029,274 patent/US9238209B2/en active Active
- 2011-02-17 WO PCT/US2011/025187 patent/WO2011103260A2/en active Application Filing
- 2011-02-17 BR BR112012020144A patent/BR112012020144A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US9238209B2 (en) | 2016-01-19 |
WO2011103260A3 (en) | 2011-12-15 |
US20110198267A1 (en) | 2011-08-18 |
WO2011103260A2 (en) | 2011-08-25 |
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Legal Events
Date | Code | Title | Description |
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B15I | Others concerning applications: loss of priority |
Free format text: PERDA DA PRIORIDADE 61/305,766 DE 18/02/2010 POR NAO CUMPRIMENTO DE EXIGENCIA REFERENTE A COMPROVACAO DE PRIORIDADE. |
|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 7A ANUIDADE. |
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B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO ARQUIVAMENTO PUBLICADO NA RPI 2498 DE 21/11/2018. |