DE3584588D1 - Verfahren zum "stripping"von katalytischen wirbelschichtspaltungskatalysatoren. - Google Patents
Verfahren zum "stripping"von katalytischen wirbelschichtspaltungskatalysatoren.Info
- Publication number
- DE3584588D1 DE3584588D1 DE8585304726T DE3584588T DE3584588D1 DE 3584588 D1 DE3584588 D1 DE 3584588D1 DE 8585304726 T DE8585304726 T DE 8585304726T DE 3584588 T DE3584588 T DE 3584588T DE 3584588 D1 DE3584588 D1 DE 3584588D1
- Authority
- DE
- Germany
- Prior art keywords
- stripping
- catalysts
- catalytic fluid
- fluid breakdown
- breakdown
- 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
-
- 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
-
- 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
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
-
- 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
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
- B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
- B01J8/386—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only internally, i.e. the particles rotate within the vessel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63208684A | 1984-07-18 | 1984-07-18 | |
US06/632,085 US4605491A (en) | 1984-07-18 | 1984-07-18 | FCC catalyst stripping method |
US06/632,084 US4629552A (en) | 1984-07-18 | 1984-07-18 | FCC catalyst separation method |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3584588D1 true DE3584588D1 (de) | 1991-12-12 |
Family
ID=27417518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585304726T Expired - Fee Related DE3584588D1 (de) | 1984-07-18 | 1985-07-02 | Verfahren zum "stripping"von katalytischen wirbelschichtspaltungskatalysatoren. |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP0169008B1 (de) |
AU (2) | AU585870B2 (de) |
BR (1) | BR8503383A (de) |
CA (1) | CA1277276C (de) |
DE (1) | DE3584588D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4927606A (en) * | 1986-05-29 | 1990-05-22 | Uop | FCC Stripping apparatus |
CA2080974C (en) * | 1990-11-15 | 2004-02-17 | Ismail Birkan Cetinkaya | Disengager stripper containing dissipation plates for use in an fcc process |
EP0532071B1 (de) * | 1991-09-09 | 1995-03-15 | Stone & Webster Engineering Corporation | Verfahren und Apparat zur Trennung von fluidisierten Krack- katalysatoren aus Kohlenwasserstoffdampf |
FR2684566B1 (fr) * | 1991-12-05 | 1994-02-25 | Institut Francais Petrole | Separateur extracteur cyclonique a co-courant. |
FR2788006B1 (fr) * | 1998-12-31 | 2001-03-23 | Total Raffinage Distribution | Procede et dispositif pour la separation rapide de particules solides et de fluides gazeux et leur utilisation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123547A (en) * | 1964-03-03 | Fluidized catalytic cracking process | ||
US3043899A (en) | 1959-02-02 | 1962-07-10 | Servel Inc | Magnesium battery |
US4043899A (en) | 1976-02-27 | 1977-08-23 | Mobil Oil Corporation | Method and means for separating gasiform materials from finely divided catalyst particles |
US4219407A (en) * | 1978-01-20 | 1980-08-26 | Mobil Oil Corporation | Fluid cracking process and the method for separating a suspension discharged from a riser cracking zone |
US4364905A (en) * | 1979-11-23 | 1982-12-21 | Standard Oil Company (Indiana) | Fluid catalytic cracking apparatus having riser reactor and improved means associated with the riser reactor for separating cracked product and entrained particulate catalyst |
-
1985
- 1985-06-27 CA CA000485554A patent/CA1277276C/en not_active Expired - Lifetime
- 1985-07-02 DE DE8585304726T patent/DE3584588D1/de not_active Expired - Fee Related
- 1985-07-02 EP EP19850304726 patent/EP0169008B1/de not_active Expired
- 1985-07-02 EP EP90120675A patent/EP0421484A1/de not_active Withdrawn
- 1985-07-04 AU AU44585/85A patent/AU585870B2/en not_active Ceased
- 1985-07-16 BR BR8503383A patent/BR8503383A/pt unknown
-
1989
- 1989-04-05 AU AU32453/89A patent/AU614348B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0421484A1 (de) | 1991-04-10 |
EP0169008B1 (de) | 1991-11-06 |
AU4458585A (en) | 1986-01-23 |
AU3245389A (en) | 1989-08-03 |
AU585870B2 (en) | 1989-06-29 |
BR8503383A (pt) | 1986-04-08 |
CA1277276C (en) | 1990-12-04 |
AU614348B2 (en) | 1991-08-29 |
EP0169008A1 (de) | 1986-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |