CA2095794A1 - Procede et dispositif de craquage catalytique dans deux zones reactionnelles successives - Google Patents
Procede et dispositif de craquage catalytique dans deux zones reactionnelles successivesInfo
- Publication number
- CA2095794A1 CA2095794A1 CA002095794A CA2095794A CA2095794A1 CA 2095794 A1 CA2095794 A1 CA 2095794A1 CA 002095794 A CA002095794 A CA 002095794A CA 2095794 A CA2095794 A CA 2095794A CA 2095794 A1 CA2095794 A1 CA 2095794A1
- Authority
- CA
- Canada
- Prior art keywords
- catalytic cracking
- zone
- reaction zones
- cracking process
- device used
- 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.)
- Granted
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
-
- 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
- C10G51/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only
- C10G51/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only
- C10G51/026—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only only catalytic cracking steps
-
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PROCEDE ET DISPOSITIF DE CRAQUAGE CATALYTIQUE DANS DEUX ZONES REACTIONNELLES SUCCESSIVES IInvention de Pierre GALTER, Régis BONIFAY, Sigismond FRANCKOWIAK, Thierry GAUTHIER et Renaud PONTIER L'invention concerne un procédé de craquage catalytique, et le dispositif associé, dans lequel la réaction de craquage se déroule dans deux zones réactionnelles successives sensiblement verticales, la charge étant introduite dans la première zone où elle circule du haut vers le bas, puis au moins une partie du produit obtenu étant introduite dans une seconde zone réactionnelle où elle circule de manière ascendante. Une phase hydrocarbonée supplémentaire est avantageusement introduite dans le produit entrant dans la seconde zone. L'invention s'applique particulièrement aux charges lourdes, avec un dispositif en U. Figure 2 à publier.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9205714A FR2690922B1 (fr) | 1992-05-07 | 1992-05-07 | Procede et dispositif de craquage catalytique dans deux zones reactionnelles successives. |
FR92/05714 | 1992-05-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2095794A1 true CA2095794A1 (fr) | 1993-11-08 |
CA2095794C CA2095794C (fr) | 2003-10-07 |
Family
ID=9429682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002095794A Expired - Fee Related CA2095794C (fr) | 1992-05-07 | 1993-05-07 | Procede et dispositif de craquage catalytique dans deux zones reactionnelles successives |
Country Status (8)
Country | Link |
---|---|
US (1) | US5498326A (fr) |
EP (1) | EP0573316B1 (fr) |
JP (1) | JP3345690B2 (fr) |
KR (1) | KR100251425B1 (fr) |
CA (1) | CA2095794C (fr) |
DE (1) | DE69319800T2 (fr) |
ES (1) | ES2120487T3 (fr) |
FR (1) | FR2690922B1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6299759B1 (en) | 1998-02-13 | 2001-10-09 | Mobil Oil Corporation | Hydroprocessing reactor and process with gas and liquid quench |
FR2785907B1 (fr) * | 1998-11-13 | 2001-01-05 | Inst Francais Du Petrole | Procede et dispositif de craquage catalytique comprenant des reacteurs a ecoulements descendant et ascendant |
US6339181B1 (en) | 1999-11-09 | 2002-01-15 | Exxonmobil Chemical Patents, Inc. | Multiple feed process for the production of propylene |
FR2811327B1 (fr) | 2000-07-05 | 2002-10-25 | Total Raffinage Distribution | Procede et dispositif de craquage d'hydrocarbures mettant en oeuvre deux chambres reactionnelles successives |
BR0309560B1 (pt) | 2002-04-26 | 2013-06-18 | reator de craqueamento catalÍtico de fluxo descendente e sua aplicaÇço | |
US7087154B2 (en) * | 2002-12-30 | 2006-08-08 | Petroleo Brasileiro S.A. - Petrobras | Apparatus and process for downflow fluid catalytic cracking |
US8435401B2 (en) | 2009-01-06 | 2013-05-07 | Process Innovators, Inc. | Fluidized catalytic cracker with active stripper and methods using same |
RU2705236C1 (ru) * | 2018-12-24 | 2019-11-06 | Армен Каренович Мартиросян | Виброакустическое устройство для реализации коронарной эндартерэктомии |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2307879A (en) * | 1941-07-12 | 1943-01-12 | Standard Oil Dev Co | Catalytic conversion process |
NL99020C (fr) * | 1954-06-28 | |||
US3607730A (en) * | 1968-04-05 | 1971-09-21 | Pullman Inc | Apparatus and method for conversion of hydrocarbons |
US3826738A (en) * | 1972-03-23 | 1974-07-30 | F Zenz | Folded transfer line reactor |
US4385985A (en) * | 1981-04-14 | 1983-05-31 | Mobil Oil Corporation | FCC Reactor with a downflow reactor riser |
FR2626284B1 (fr) * | 1988-01-26 | 1990-06-08 | Total France | Appareil pour le craquage catalytique en lit fluidise d'une charge d'hydrocarbures |
WO1989007010A1 (fr) * | 1988-01-29 | 1989-08-10 | Thacker Milton P | Appareil et procede de craquage catalytique fluide a profile bas |
-
1992
- 1992-05-07 FR FR9205714A patent/FR2690922B1/fr not_active Expired - Fee Related
-
1993
- 1993-04-26 EP EP93401080A patent/EP0573316B1/fr not_active Expired - Lifetime
- 1993-04-26 ES ES93401080T patent/ES2120487T3/es not_active Expired - Lifetime
- 1993-04-26 DE DE69319800T patent/DE69319800T2/de not_active Expired - Fee Related
- 1993-05-07 CA CA002095794A patent/CA2095794C/fr not_active Expired - Fee Related
- 1993-05-07 US US08/057,795 patent/US5498326A/en not_active Expired - Fee Related
- 1993-05-07 KR KR1019930007799A patent/KR100251425B1/ko not_active IP Right Cessation
- 1993-05-07 JP JP10691093A patent/JP3345690B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69319800D1 (de) | 1998-08-27 |
EP0573316B1 (fr) | 1998-07-22 |
DE69319800T2 (de) | 1998-11-26 |
KR100251425B1 (ko) | 2000-04-15 |
FR2690922A1 (fr) | 1993-11-12 |
KR930023442A (ko) | 1993-12-18 |
JPH0633073A (ja) | 1994-02-08 |
US5498326A (en) | 1996-03-12 |
JP3345690B2 (ja) | 2002-11-18 |
EP0573316A1 (fr) | 1993-12-08 |
FR2690922B1 (fr) | 1994-07-22 |
ES2120487T3 (es) | 1998-11-01 |
CA2095794C (fr) | 2003-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |