SE8604674D0 - KIT AND APPARATUS FOR CRACKING RESIDUAL OILS - Google Patents
KIT AND APPARATUS FOR CRACKING RESIDUAL OILSInfo
- Publication number
- SE8604674D0 SE8604674D0 SE8604674A SE8604674A SE8604674D0 SE 8604674 D0 SE8604674 D0 SE 8604674D0 SE 8604674 A SE8604674 A SE 8604674A SE 8604674 A SE8604674 A SE 8604674A SE 8604674 D0 SE8604674 D0 SE 8604674D0
- Authority
- SE
- Sweden
- Prior art keywords
- suspension
- catalyst particles
- atomized
- residual oil
- oil feed
- Prior art date
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
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)
- Catalysts (AREA)
Abstract
A process for converting residual oil with fluid catalyst particles which comprises passing an upflowing suspension of fluid catalyst particles at an elevated temperature upwardly through a riser reaction zone; atomizing a residual oil feed to be converted to a particle size commensurate with the particle size of the catalyst particles in the upflowing suspension; discharging the atomized residual oil at a velocity in excess of 300 ft./sec. for contact with said upflowing catalyst particle suspension; maintaining the temperature of contact between said catalyst particles and said atomized residual oil feed suspension sufficiently elevated to obtain up to 50 percent thermal conversion of the atomized oil feed and catalytic conversion thereof by an order of magnitude greater than obtainable with a less atomized oil feed; and separating the suspension vaporous products of the previous step from catalyst particles in a time frame less than two seconds.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/498,883 US4601814A (en) | 1983-05-27 | 1983-05-27 | Method and apparatus for cracking residual oils |
| PCT/US1985/001477 WO1987000853A1 (en) | 1983-05-27 | 1985-08-02 | Method and apparatus for cracking residual oils |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8604674D0 true SE8604674D0 (en) | 1986-11-03 |
| SE8604674L SE8604674L (en) | 1987-02-03 |
Family
ID=26771949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8604674A SE8604674L (en) | 1983-05-27 | 1986-11-03 | KIT AND APPARATUS FOR CRACKING RESIDUAL OILS |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0232259B1 (en) |
| JP (1) | JPS63500599A (en) |
| AU (1) | AU587992B2 (en) |
| BR (1) | BR8507250A (en) |
| DE (1) | DE3590751C2 (en) |
| GB (1) | GB2190396B (en) |
| NL (1) | NL8520238A (en) |
| NO (1) | NO170342C (en) |
| SE (1) | SE8604674L (en) |
| WO (1) | WO1987000853A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5921472A (en) * | 1994-12-13 | 1999-07-13 | Spraying Systems Co. | Enhanced efficiency nozzle for use in fluidized catalytic cracking |
| DE10041617B4 (en) * | 2000-08-24 | 2006-11-09 | Irt-Innovative Recycling Technologie Gmbh | Process for the catalytic carbonization of long-chain hydrocarbons, such as plastics, tars and oils |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2398739A (en) * | 1945-04-06 | 1946-04-16 | Shell Dev | Catalytic cracking process |
| US3041273A (en) * | 1953-09-09 | 1962-06-26 | Sinclair Research Inc | Process for the conversion of hydrocarbons with the use of an expanding transfer line reactor |
| US3152065A (en) * | 1961-09-14 | 1964-10-06 | Exxon Research Engineering Co | Feed injector for cracking of petroleum |
| US3781197A (en) * | 1972-01-10 | 1973-12-25 | Gulf Research Development Co | Process for cracking hydrocarbons containing hydrodesulfurized residual oil |
| US4331533A (en) * | 1980-07-15 | 1982-05-25 | Dean Robert R | Method and apparatus for cracking residual oils |
| US4332674A (en) * | 1980-07-15 | 1982-06-01 | Dean Robert R | Method and apparatus for cracking residual oils |
| US4336160A (en) * | 1980-07-15 | 1982-06-22 | Dean Robert R | Method and apparatus for cracking residual oils |
| US4407714A (en) * | 1981-05-13 | 1983-10-04 | Ashland Oil, Inc. | Process for cracking high-boiling hydrocarbons using high pore volume, low density catalyst |
| US4405445A (en) * | 1981-08-24 | 1983-09-20 | Ashland Oil, Inc. | Homogenization of water and reduced crude for catalytic cracking |
| US4427537A (en) * | 1982-03-17 | 1984-01-24 | Dean Robert R | Method and means for preparing and dispersing atomed hydrocarbon with fluid catalyst particles in a reactor zone |
| US4434049A (en) * | 1982-03-17 | 1984-02-28 | Dean Robert R | Residual oil feed process for fluid catalyst cracking |
| US4601814A (en) * | 1983-05-27 | 1986-07-22 | Total Engineering And Research Company | Method and apparatus for cracking residual oils |
-
1985
- 1985-08-02 AU AU47741/85A patent/AU587992B2/en not_active Expired
- 1985-08-02 DE DE3590751A patent/DE3590751C2/en not_active Expired - Lifetime
- 1985-08-02 GB GB8707141A patent/GB2190396B/en not_active Expired - Lifetime
- 1985-08-02 JP JP60503682A patent/JPS63500599A/en active Pending
- 1985-08-02 EP EP85904179A patent/EP0232259B1/en not_active Expired - Lifetime
- 1985-08-02 WO PCT/US1985/001477 patent/WO1987000853A1/en active IP Right Grant
- 1985-08-02 BR BR8507250A patent/BR8507250A/en not_active IP Right Cessation
- 1985-08-02 NL NL8520238A patent/NL8520238A/en active Search and Examination
-
1986
- 1986-11-03 SE SE8604674A patent/SE8604674L/en not_active Application Discontinuation
-
1987
- 1987-03-18 NO NO87871119A patent/NO170342C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8604674L (en) | 1987-02-03 |
| GB8707141D0 (en) | 1987-04-29 |
| BR8507250A (en) | 1987-10-27 |
| AU587992B2 (en) | 1989-09-07 |
| DE3590751C2 (en) | 1995-07-27 |
| NO871119L (en) | 1987-03-18 |
| JPS63500599A (en) | 1988-03-03 |
| AU4774185A (en) | 1987-03-05 |
| EP0232259B1 (en) | 1992-01-15 |
| NO170342B (en) | 1992-06-29 |
| EP0232259A1 (en) | 1987-08-19 |
| GB2190396B (en) | 1990-03-28 |
| WO1987000853A1 (en) | 1987-02-12 |
| NO871119D0 (en) | 1987-03-18 |
| NL8520238A (en) | 1987-06-01 |
| NO170342C (en) | 1992-10-07 |
| EP0232259A4 (en) | 1987-12-09 |
| GB2190396A (en) | 1987-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8604674-5 Effective date: 19871201 |