FR2633848B1 - Procede et dispositif de regeneration d'un catalyseur use avec echange thermique en lit fluidise - Google Patents
Procede et dispositif de regeneration d'un catalyseur use avec echange thermique en lit fluidiseInfo
- Publication number
- FR2633848B1 FR2633848B1 FR8809441A FR8809441A FR2633848B1 FR 2633848 B1 FR2633848 B1 FR 2633848B1 FR 8809441 A FR8809441 A FR 8809441A FR 8809441 A FR8809441 A FR 8809441A FR 2633848 B1 FR2633848 B1 FR 2633848B1
- Authority
- FR
- France
- Prior art keywords
- regenerating
- heat exchange
- fluidized bed
- used catalyst
- bed heat
- 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 - Fee Related
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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/12—Treating with free oxygen-containing gas
- B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed
- B01J38/34—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed with plural distinct serial combustion stages
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8809441A FR2633848B1 (fr) | 1988-07-08 | 1988-07-08 | Procede et dispositif de regeneration d'un catalyseur use avec echange thermique en lit fluidise |
DE8989400652T DE68902253T2 (de) | 1988-03-09 | 1989-03-08 | Verfahren und vorrichtung zum regenerieren eines katalysators in einem fliessbett. |
EP89400652A EP0332536B1 (fr) | 1988-03-09 | 1989-03-08 | Procédé et dispositif de régénération en lit fluidisé d'un catalyseur |
US07/321,515 US4965232A (en) | 1988-03-09 | 1989-03-09 | Process for fluidized-bed catalyst regeneration |
JP1057668A JP2710660B2 (ja) | 1988-03-09 | 1989-03-09 | 触媒の流動床再生方法および装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8809441A FR2633848B1 (fr) | 1988-07-08 | 1988-07-08 | Procede et dispositif de regeneration d'un catalyseur use avec echange thermique en lit fluidise |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2633848A1 FR2633848A1 (fr) | 1990-01-12 |
FR2633848B1 true FR2633848B1 (fr) | 1991-05-31 |
Family
ID=9368346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8809441A Expired - Fee Related FR2633848B1 (fr) | 1988-03-09 | 1988-07-08 | Procede et dispositif de regeneration d'un catalyseur use avec echange thermique en lit fluidise |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2633848B1 (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4035284A (en) * | 1973-07-18 | 1977-07-12 | Mobil Oil Corporation | Method and system for regenerating fluidizable catalyst particles |
US4332674A (en) * | 1980-07-15 | 1982-06-01 | Dean Robert R | Method and apparatus for cracking residual oils |
US4374750A (en) * | 1981-08-03 | 1983-02-22 | Uop Inc. | Fluid catalyst regeneration process and apparatus |
US4430201A (en) * | 1981-10-27 | 1984-02-07 | Texaco, Inc. | Regeneration of fluidizable catalyst |
US4595567A (en) * | 1984-12-28 | 1986-06-17 | Uop Inc. | Cooling fluidized catalytic cracking regeneration zones with heat pipe apparatus |
US4578366A (en) * | 1984-12-28 | 1986-03-25 | Uop Inc. | FCC combustion zone catalyst cooling process |
-
1988
- 1988-07-08 FR FR8809441A patent/FR2633848B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2633848A1 (fr) | 1990-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20060331 |