IE37635L - Fluidized catalyst regeneration process. - Google Patents
Fluidized catalyst regeneration process.Info
- Publication number
- IE37635L IE37635L IE730771A IE77173A IE37635L IE 37635 L IE37635 L IE 37635L IE 730771 A IE730771 A IE 730771A IE 77173 A IE77173 A IE 77173A IE 37635 L IE37635 L IE 37635L
- Authority
- IE
- Ireland
- Prior art keywords
- catalyst
- coke
- partially
- regenerating
- spent
- Prior art date
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
- 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
- B01J8/26—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 two or more fluidised beds, e.g. reactor and regeneration installations
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
1439531 Regenerating coke containing catalyst U O P INC 29 May 1973 [30 May 1972 (2) 8 June 1972] 25365/73 Heading B1F A process for regenerating coke-contaminated particle form spent catalyst withdrawn from a hydrocarbon conversion zone comprises the steps of introducing the spent catalyst via 9 into a fluidised dense bed 1 and partially regenerating it therein by combustion of the coke with an oxygen containing regeneration gas from 11 and producing partially spent regeneration gas containing carbon monoxide passing resulting partially regenerated catalyst and partially spent regeneration gas directly from the bed 1 upwardly in a dilute phase through transport riser 2 and therein effecting further combustion of coke from the catalyst and oxidising at least a portion of the carbon monoxide to carbon dioxide e.g. with air from 18 and fuel from 20, separating catalyst and gas in cyclone 3, collecting the catalyst as a second dense bed 6 and withdrawing it at 6.
[GB1439531A]
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25804272A | 1972-05-30 | 1972-05-30 | |
| US00258041A US3844973A (en) | 1972-05-30 | 1972-05-30 | Fluidized catalyst regeneration by oxidation in a dense phase bed and a dilute phase transport riser |
| US26339972A | 1972-06-08 | 1972-06-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE37635L true IE37635L (en) | 1973-11-30 |
| IE37635B1 IE37635B1 (en) | 1977-09-14 |
Family
ID=27401097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE771/73A IE37635B1 (en) | 1972-05-30 | 1973-05-15 | Fluidized catalyst regeneration process |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5331114B2 (en) |
| AU (1) | AU476591B2 (en) |
| BG (1) | BG25981A3 (en) |
| CA (1) | CA998036A (en) |
| CS (1) | CS178887B2 (en) |
| DK (1) | DK133016C (en) |
| EG (1) | EG11214A (en) |
| ES (1) | ES415063A1 (en) |
| FI (1) | FI58265C (en) |
| FR (1) | FR2186291B1 (en) |
| GB (1) | GB1439531A (en) |
| IE (1) | IE37635B1 (en) |
| IL (1) | IL42265A (en) |
| IT (1) | IT985235B (en) |
| NL (1) | NL176475C (en) |
| PH (1) | PH10202A (en) |
| RO (1) | RO80892A (en) |
| SE (1) | SE396294B (en) |
| YU (1) | YU39207B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN145334B (en) * | 1975-09-29 | 1978-09-23 | Uop Inc | |
| GB1535797A (en) * | 1976-05-07 | 1978-12-13 | Texaco Development Corp | Fluidized cracking catalyst regeneration process and apparatus |
| JPS59102932U (en) * | 1982-12-27 | 1984-07-11 | 日野自動車株式会社 | Exhaust manifold sound insulation cover with sound absorption material |
| CA1333748C (en) * | 1987-12-30 | 1995-01-03 | John Duncan Humble | High efficiency regenerator apparatus |
| CN116212974B (en) * | 2021-12-03 | 2024-10-11 | 中国石油化工股份有限公司 | Fluid catalytic cracking regenerator and regeneration method |
-
1973
- 1973-05-14 IL IL42265A patent/IL42265A/en unknown
- 1973-05-15 IE IE771/73A patent/IE37635B1/en unknown
- 1973-05-16 PH PH14623A patent/PH10202A/en unknown
- 1973-05-16 CA CA171,544A patent/CA998036A/en not_active Expired
- 1973-05-21 AU AU55916/73A patent/AU476591B2/en not_active Expired
- 1973-05-23 ES ES415063A patent/ES415063A1/en not_active Expired
- 1973-05-24 FR FR7318862A patent/FR2186291B1/fr not_active Expired
- 1973-05-27 EG EG195/73A patent/EG11214A/en active
- 1973-05-28 YU YU01397/73A patent/YU39207B/en unknown
- 1973-05-29 GB GB2536573A patent/GB1439531A/en not_active Expired
- 1973-05-29 NL NLAANVRAGE7307445,A patent/NL176475C/en not_active IP Right Cessation
- 1973-05-29 DK DK296973*A patent/DK133016C/en not_active IP Right Cessation
- 1973-05-29 IT IT50297/73A patent/IT985235B/en active
- 1973-05-29 SE SE7307606A patent/SE396294B/en unknown
- 1973-05-29 FI FI1739/73A patent/FI58265C/en active
- 1973-05-30 JP JP7361390A patent/JPS5331114B2/ja not_active Expired
- 1973-05-30 CS CS7300003918A patent/CS178887B2/en unknown
- 1973-05-30 BG BG023747A patent/BG25981A3/en unknown
- 1973-05-30 RO RO7374961A patent/RO80892A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK133016C (en) | 1976-08-09 |
| EG11214A (en) | 1977-01-31 |
| DE2326072B2 (en) | 1976-01-22 |
| PH10202A (en) | 1976-09-27 |
| DK133016B (en) | 1976-03-08 |
| CS178887B2 (en) | 1977-10-31 |
| JPS5331114B2 (en) | 1978-08-31 |
| NL176475B (en) | 1984-11-16 |
| FI58265C (en) | 1981-01-12 |
| NL7307445A (en) | 1973-12-04 |
| SE396294B (en) | 1977-09-19 |
| YU39207B (en) | 1984-08-31 |
| IT985235B (en) | 1974-11-30 |
| RO80892A (en) | 1983-02-01 |
| AU5591673A (en) | 1974-11-21 |
| AU476591B2 (en) | 1976-09-30 |
| JPS4951194A (en) | 1974-05-17 |
| FR2186291A1 (en) | 1974-01-11 |
| IL42265A0 (en) | 1973-07-30 |
| ES415063A1 (en) | 1976-02-16 |
| YU139773A (en) | 1982-02-28 |
| CA998036A (en) | 1976-10-05 |
| GB1439531A (en) | 1976-06-16 |
| FI58265B (en) | 1980-09-30 |
| NL176475C (en) | 1985-04-16 |
| IE37635B1 (en) | 1977-09-14 |
| BG25981A3 (en) | 1979-01-12 |
| IL42265A (en) | 1976-04-30 |
| FR2186291B1 (en) | 1978-03-03 |
| DE2326072A1 (en) | 1973-12-20 |
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