ES2169860T3 - Procedimiento y dispositivo de craqueo catalitico descendente que utiliza la inyeccion de una carga bajo un angulo adecuado de un catalizador. - Google Patents
Procedimiento y dispositivo de craqueo catalitico descendente que utiliza la inyeccion de una carga bajo un angulo adecuado de un catalizador.Info
- Publication number
- ES2169860T3 ES2169860T3 ES97919105T ES97919105T ES2169860T3 ES 2169860 T3 ES2169860 T3 ES 2169860T3 ES 97919105 T ES97919105 T ES 97919105T ES 97919105 T ES97919105 T ES 97919105T ES 2169860 T3 ES2169860 T3 ES 2169860T3
- Authority
- ES
- Spain
- Prior art keywords
- catalyst
- injection
- area
- craqueo
- catalitical
- 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.)
- Expired - Lifetime
Links
- 238000002347 injection Methods 0.000 title abstract 6
- 239000007924 injection Substances 0.000 title abstract 6
- 239000003054 catalyst Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 230000003750 conditioning effect Effects 0.000 abstract 1
- 238000005243 fluidization Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 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
- C10G11/187—Controlling or regulating
-
- 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)
- Catalysts (AREA)
Abstract
LA INVENCION SE REFIERE A UN METODO DE CRAQUEO CATALITICO DE UNA CARGA DE PETROLEO QUE CONSISTE EN HACER FLUIR EL CATALIZADOR DESDE UNA ZONA DE REGENERACION (4) A UNA ZONA DE ACONDICIONAMIENTO (2) EN LECHO FLUIDIZADO DENSO ANTES DE UNA ZONA DE INYECCION (10), SIENDO LA VELOCIDAD DE FLUIDIZACION DE ENTRE 0,1 Y 30 CM/SEG. EL METODO CONSTA DE LAS ETAPAS SIGUIENTES: REGULACION DEL FLUJO DEL CATALIZADOR QUE PASA A TRAVES DE UN ELEMENTO DE RESTRICCION (11) HACIA LA ZONA DE INYECCION (10) E INYECCION DE LA CARGA DE HIDROCARBURO (12) POR DEBAJO DEL ELEMENTO DE RESTRICCION EN DIRECCION CONTRARIA AL FLUJO DE CATALIZADOR FORMADO Y FORMANDO UN ANGULO DE INYECCION PREDETERMINADO QUE ES FUNCION DE LA CANTIDAD DE MOVIMIENTO DE LA CARGA Y DEL CATALIZADOR.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9611379A FR2753454B1 (fr) | 1996-09-18 | 1996-09-18 | Procede et dispositif de craquage catalytique descendant mettant en oeuvre l'injection d'une charge sous un angle adequat sur un catalyseur conditionne |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2169860T3 true ES2169860T3 (es) | 2002-07-16 |
Family
ID=9495851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97919105T Expired - Lifetime ES2169860T3 (es) | 1996-09-18 | 1997-09-16 | Procedimiento y dispositivo de craqueo catalitico descendente que utiliza la inyeccion de una carga bajo un angulo adecuado de un catalizador. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6099720A (es) |
| EP (1) | EP0861310B1 (es) |
| JP (1) | JP4281026B2 (es) |
| KR (1) | KR100493753B1 (es) |
| CN (1) | CN1134528C (es) |
| AT (1) | ATE210712T1 (es) |
| CA (1) | CA2236296C (es) |
| DE (1) | DE69709050T2 (es) |
| ES (1) | ES2169860T3 (es) |
| FR (1) | FR2753454B1 (es) |
| ID (1) | ID18268A (es) |
| MX (1) | MX9803790A (es) |
| WO (1) | WO1998012280A1 (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR0101433B1 (pt) * | 2001-04-10 | 2011-02-22 | método e dispositivo de entrada multi-funcional para reator tubular de fluxo descendente. | |
| KR20040012899A (ko) * | 2001-06-08 | 2004-02-11 | 아크조 노벨 엔.브이. | 유동 촉매 크래킹 방법 |
| US7087154B2 (en) * | 2002-12-30 | 2006-08-08 | Petroleo Brasileiro S.A. - Petrobras | Apparatus and process for downflow fluid catalytic cracking |
| CN1332742C (zh) * | 2004-05-14 | 2007-08-22 | 中国石油化工股份有限公司 | 催化裂化装置催化剂/助剂补充方法 |
| US20080011644A1 (en) * | 2006-07-13 | 2008-01-17 | Dean Christopher F | Ancillary cracking of heavy oils in conjuction with FCC unit operations |
| US20080011645A1 (en) * | 2006-07-13 | 2008-01-17 | Dean Christopher F | Ancillary cracking of paraffinic naphtha in conjuction with FCC unit operations |
| US7758817B2 (en) * | 2006-08-09 | 2010-07-20 | Uop Llc | Device for contacting high contaminated feedstocks with catalyst in an FCC unit |
| US9657249B2 (en) * | 2008-06-04 | 2017-05-23 | Inbicon A/S | Device and methods for discharging pretreated biomass from higher to lower pressure regions |
| FR2959748B1 (fr) | 2010-05-06 | 2012-05-18 | Inst Francais Du Petrole | Procede de craquage catalytique avec recycle d'une coupe olefinique prelevee en amont de la section de separation des gaz afin de maximiser la production de propylene. |
| KR101954472B1 (ko) | 2011-07-27 | 2019-03-05 | 사우디 아라비안 오일 컴퍼니 | 하향류 반응기에서 파라핀계 나프타의 유동접촉분해 방법 |
| JP5823911B2 (ja) * | 2012-04-27 | 2015-11-25 | Jx日鉱日石エネルギー株式会社 | 流動接触分解装置における原料と触媒を混合する混合装置 |
| CN108726507B (zh) * | 2017-04-21 | 2020-11-13 | 山东大展纳米材料有限公司 | 一种单级连续化制备碳纳米管的装置及方法 |
| JP7350023B2 (ja) * | 2018-07-16 | 2023-09-25 | アネロテック・インコーポレイテッド | 流動層触媒熱分解反応器へのバイオマス投入方法 |
| CN117654409A (zh) * | 2023-11-03 | 2024-03-08 | 佛山市瑞重机械设备有限公司 | 一种纳米气相二氧化硅表面改性生产装置及其生产方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2668755A (en) * | 1948-11-23 | 1954-02-09 | Kellogg M W Co | Plug-type control valve for fluidized catalyst conversion system |
| JPS624784A (ja) * | 1985-07-16 | 1987-01-10 | コンパニ−・フランセ−ズ・ド・ラフイナ−ジユ | 炭化水素仕込物の接触クラツキングのための方法および装置の改良 |
| US4919898A (en) * | 1987-08-11 | 1990-04-24 | Stone & Webster Engineering Corp. | Particulate solids cracking apparatus |
| US4985136A (en) * | 1987-11-05 | 1991-01-15 | Bartholic David B | Ultra-short contact time fluidized catalytic cracking process |
| FR2631857B1 (fr) * | 1988-05-24 | 1990-09-14 | Inst Francais Du Petrole | Reacteur a lit fluidise entraine comprenant un moyen de regulation du flux de particules solides et son utilisation dans un procede de craquage catalytique |
| FR2667609B1 (fr) * | 1990-10-03 | 1993-07-16 | Inst Francais Du Petrole | Procede et dispositif de craquage catalytique en lit fluide a courant descendant. |
| FR2683743B1 (fr) * | 1991-11-14 | 1994-02-11 | Institut Francais Petrole | Procede et dispositif d'echange thermique de particules solides pour double regeneration en craquage catalytique. |
| US5296131A (en) * | 1992-12-02 | 1994-03-22 | Mobil Oil Corporation | Process for short contact time cracking |
| FR2715163B1 (fr) * | 1994-01-18 | 1996-04-05 | Total Raffinage Distribution | Procédé de craquage catalytique en lit fluidisé d'une charge d'hydrocarbures, notamment d'une charge à forte teneur en composés azotés basiques. |
-
1996
- 1996-09-18 FR FR9611379A patent/FR2753454B1/fr not_active Expired - Fee Related
-
1997
- 1997-09-15 ID IDP973186A patent/ID18268A/id unknown
- 1997-09-16 WO PCT/FR1997/001630 patent/WO1998012280A1/fr not_active Ceased
- 1997-09-16 AT AT97919105T patent/ATE210712T1/de not_active IP Right Cessation
- 1997-09-16 CA CA002236296A patent/CA2236296C/fr not_active Expired - Lifetime
- 1997-09-16 US US09/077,007 patent/US6099720A/en not_active Expired - Lifetime
- 1997-09-16 DE DE69709050T patent/DE69709050T2/de not_active Expired - Lifetime
- 1997-09-16 EP EP97919105A patent/EP0861310B1/fr not_active Expired - Lifetime
- 1997-09-16 ES ES97919105T patent/ES2169860T3/es not_active Expired - Lifetime
- 1997-09-16 JP JP51434198A patent/JP4281026B2/ja not_active Expired - Lifetime
- 1997-09-16 CN CNB97191706XA patent/CN1134528C/zh not_active Expired - Lifetime
- 1997-09-16 KR KR10-1998-0703660A patent/KR100493753B1/ko not_active Expired - Lifetime
-
1998
- 1998-05-13 MX MX9803790A patent/MX9803790A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1208432A (zh) | 1999-02-17 |
| JP2001503080A (ja) | 2001-03-06 |
| DE69709050T2 (de) | 2002-05-02 |
| JP4281026B2 (ja) | 2009-06-17 |
| FR2753454B1 (fr) | 1999-06-04 |
| ATE210712T1 (de) | 2001-12-15 |
| US6099720A (en) | 2000-08-08 |
| CA2236296C (fr) | 2007-01-16 |
| KR19990067633A (ko) | 1999-08-25 |
| DE69709050D1 (de) | 2002-01-24 |
| KR100493753B1 (ko) | 2005-09-02 |
| CA2236296A1 (fr) | 1998-03-26 |
| MX9803790A (es) | 1998-09-30 |
| EP0861310A1 (fr) | 1998-09-02 |
| CN1134528C (zh) | 2004-01-14 |
| ID18268A (id) | 1998-03-19 |
| EP0861310B1 (fr) | 2001-12-12 |
| FR2753454A1 (fr) | 1998-03-20 |
| WO1998012280A1 (fr) | 1998-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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