IT1026076B - Apparecchio e procedimento di rigenerazione di catalizzatori contaminati con coke - Google Patents
Apparecchio e procedimento di rigenerazione di catalizzatori contaminati con cokeInfo
- Publication number
- IT1026076B IT1026076B IT54641/74A IT5464174A IT1026076B IT 1026076 B IT1026076 B IT 1026076B IT 54641/74 A IT54641/74 A IT 54641/74A IT 5464174 A IT5464174 A IT 5464174A IT 1026076 B IT1026076 B IT 1026076B
- Authority
- IT
- Italy
- Prior art keywords
- coke
- regeneration
- procedure
- catalysts contaminated
- contaminated
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 1
- 239000000571 coke Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000008929 regeneration Effects 0.000 title 1
- 238000011069 regeneration method Methods 0.000 title 1
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
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/12—Oxidising
- B01J37/14—Oxidising with gases containing free oxygen
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42942373A | 1973-12-28 | 1973-12-28 | |
| US05/429,422 US3953175A (en) | 1973-12-28 | 1973-12-28 | Regeneration apparatus |
| US429421A US3893812A (en) | 1972-05-30 | 1973-12-28 | Regeneration apparatus with external regenerated-catalyst recycle means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1026076B true IT1026076B (it) | 1978-09-20 |
Family
ID=27411625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT54641/74A IT1026076B (it) | 1973-12-28 | 1974-12-18 | Apparecchio e procedimento di rigenerazione di catalizzatori contaminati con coke |
Country Status (12)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1580952A (en) * | 1976-03-15 | 1980-12-10 | Uop Inc | Spent catalyst regeneration apparatus and process with internal regenerated-catalyst recycle |
| GB1535797A (en) * | 1976-05-07 | 1978-12-13 | Texaco Development Corp | Fluidized cracking catalyst regeneration process and apparatus |
| DE3006615C2 (de) * | 1980-02-22 | 1986-04-10 | Uop Inc., Des Plaines, Ill. | Verfahren und Vorrichtung zur Regenerierung von Kohlenwasserstoff-Umwandlungskatalysatoren |
| US6558531B2 (en) | 2000-04-04 | 2003-05-06 | Exxonmobil Chemical Patents Inc. | Method for maintaining heat balance in a fluidized bed catalytic cracking unit |
-
1974
- 1974-01-01 AR AR257096A patent/AR207340A1/es active
- 1974-12-18 DE DE2459879A patent/DE2459879C3/de not_active Expired
- 1974-12-18 IT IT54641/74A patent/IT1026076B/it active
- 1974-12-18 FI FI3673/74A patent/FI60403C/fi active
- 1974-12-19 GB GB54859/74A patent/GB1486478A/en not_active Expired
- 1974-12-19 SE SE7416054A patent/SE403573B/xx not_active IP Right Cessation
- 1974-12-20 CS CS748817A patent/CS216826B2/cs unknown
- 1974-12-21 EG EG579/74A patent/EG11686A/xx active
- 1974-12-23 FR FR7442549A patent/FR2255948B1/fr not_active Expired
- 1974-12-27 BR BR10887/74A patent/BR7410887D0/pt unknown
- 1974-12-27 NO NO744700A patent/NO142471C/no unknown
- 1974-12-28 PL PL1974176901A patent/PL99780B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS216826B2 (en) | 1982-11-26 |
| AU7676574A (en) | 1976-06-24 |
| BR7410887D0 (pt) | 1975-09-02 |
| GB1486478A (en) | 1977-09-21 |
| FI367374A7 (enrdf_load_stackoverflow) | 1975-06-29 |
| SE403573B (sv) | 1978-08-28 |
| FR2255948A1 (enrdf_load_stackoverflow) | 1975-07-25 |
| DE2459879A1 (de) | 1975-07-10 |
| NO142471C (no) | 1980-08-27 |
| AR207340A1 (es) | 1976-09-30 |
| SE7416054L (enrdf_load_stackoverflow) | 1975-06-30 |
| NO142471B (no) | 1980-05-19 |
| NO744700L (enrdf_load_stackoverflow) | 1975-07-28 |
| FI60403B (fi) | 1981-09-30 |
| PL99780B1 (pl) | 1978-08-31 |
| FR2255948B1 (enrdf_load_stackoverflow) | 1980-04-04 |
| EG11686A (en) | 1978-03-29 |
| FI60403C (fi) | 1982-01-11 |
| DE2459879B2 (de) | 1977-11-10 |
| DE2459879C3 (de) | 1978-07-27 |
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