CO6110134A1 - Proceso y aparato para calentar gas de regeneracion - Google Patents
Proceso y aparato para calentar gas de regeneracionInfo
- Publication number
- CO6110134A1 CO6110134A1 CO08079808A CO08079808A CO6110134A1 CO 6110134 A1 CO6110134 A1 CO 6110134A1 CO 08079808 A CO08079808 A CO 08079808A CO 08079808 A CO08079808 A CO 08079808A CO 6110134 A1 CO6110134 A1 CO 6110134A1
- Authority
- CO
- Colombia
- Prior art keywords
- catalyst
- coked
- stream
- hydrocarbon products
- coke
- 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
-
- 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
- C10G11/185—Energy recovery from regenerator effluent gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K13/00—General layout or general methods of operation of complete plants
Abstract
Un proceso para procesar corrientes provenientes de una unidad de craqueo catalítico tipo fluido, el cual comprende: contactar el catalizador de craqueo con una corriente de carga de hidrocarburos para craquear los hidrocarburos en productos hidrocarburos gaseosos con un peso molecular menor y depositar coque en el catalizador para proporcionar catalizador coquizado; separar el citado catalizador coquizado de los citados productos hidrocarburos gaseosos; agregar por lo menos una porción de una corriente de gas de regeneración con contenido de oxígeno al citado catalizador coquizado; quemar coque en el citado catalizador coquizado con oxigeno para regenerar el citado catalizador y proporcionar gas de chimenea; separar los citados productos hidrocarburos gaseosos para obtener una pluralidad de corrientes de producto, incluida una corriente de producto seleccionado; y combinar por lo menos una porción de la citada corriente de producto seleccionado con por lo menos una porción de la citada corriente de gas de regeneración. Un aparato para procesar corrientes provenientes de una unidad de craqueo catalítico tipo fluido, el cual comprende: un reactor de craqueo catalítico tipo fluido para contactar el catalizador de craqueo con una corriente de carga de hidrocarburos para craquear los productos hidrocarburos en productos hidrocarburos gaseosos, que tienen un peso molecular menor, y depositar coque en el catalizador para proporcionar catalizador coquizado;una salida de producto para descargar los citados productos hidrocarburos gaseosos del citado reactor; un regenerador para quemar coque del citado catalizador coquizado mediante contacto con oxígeno; una salida de gas de chimenea para descargar gas de chimenea del citado regenerador; ....
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/832,147 US7727380B2 (en) | 2007-08-01 | 2007-08-01 | Process for heating regeneration gas |
US11/832,152 US7727486B2 (en) | 2007-08-01 | 2007-08-01 | Apparatus for heating regeneration gas |
Publications (1)
Publication Number | Publication Date |
---|---|
CO6110134A1 true CO6110134A1 (es) | 2009-12-31 |
Family
ID=40032490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO08079808A CO6110134A1 (es) | 2007-08-01 | 2008-07-31 | Proceso y aparato para calentar gas de regeneracion |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2022838A1 (es) |
BR (1) | BRPI0802436A2 (es) |
CO (1) | CO6110134A1 (es) |
MX (1) | MX2008009844A (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7699974B2 (en) | 2007-12-21 | 2010-04-20 | Uop Llc | Method and system of heating a fluid catalytic cracking unit having a regenerator and a reactor |
US7767075B2 (en) | 2007-12-21 | 2010-08-03 | Uop Llc | System and method of producing heat in a fluid catalytic cracking unit |
US7935245B2 (en) | 2007-12-21 | 2011-05-03 | Uop Llc | System and method of increasing synthesis gas yield in a fluid catalytic cracking unit |
US7699975B2 (en) * | 2007-12-21 | 2010-04-20 | Uop Llc | Method and system of heating a fluid catalytic cracking unit for overall CO2 reduction |
US7811446B2 (en) * | 2007-12-21 | 2010-10-12 | Uop Llc | Method of recovering energy from a fluid catalytic cracking unit for overall carbon dioxide reduction |
US7932204B2 (en) | 2007-12-21 | 2011-04-26 | Uop Llc | Method of regenerating catalyst in a fluidized catalytic cracking unit |
US9458394B2 (en) * | 2011-07-27 | 2016-10-04 | Saudi Arabian Oil Company | Fluidized catalytic cracking of paraffinic naphtha in a downflow reactor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4542114A (en) * | 1982-08-03 | 1985-09-17 | Air Products And Chemicals, Inc. | Process for the recovery and recycle of effluent gas from the regeneration of particulate matter with oxygen and carbon dioxide |
US20080152549A1 (en) * | 2006-12-21 | 2008-06-26 | Towler Gavin P | Preheating process for FCC regenerator |
US20080153689A1 (en) * | 2006-12-21 | 2008-06-26 | Towler Gavin P | System and method of reducing carbon dioxide emissions in a fluid catalytic cracking unit |
-
2008
- 2008-07-29 EP EP08252577A patent/EP2022838A1/en not_active Withdrawn
- 2008-07-31 MX MX2008009844A patent/MX2008009844A/es active IP Right Grant
- 2008-07-31 CO CO08079808A patent/CO6110134A1/es not_active Application Discontinuation
- 2008-07-31 BR BRPI0802436 patent/BRPI0802436A2/pt active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
MX2008009844A (es) | 2009-02-27 |
EP2022838A1 (en) | 2009-02-11 |
BRPI0802436A2 (pt) | 2009-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Application granted | ||
FD | Application lapsed |