JPS5736186A - Pyrolysis of petroleum heavy oil - Google Patents
Pyrolysis of petroleum heavy oilInfo
- Publication number
- JPS5736186A JPS5736186A JP11199480A JP11199480A JPS5736186A JP S5736186 A JPS5736186 A JP S5736186A JP 11199480 A JP11199480 A JP 11199480A JP 11199480 A JP11199480 A JP 11199480A JP S5736186 A JPS5736186 A JP S5736186A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- heavy oil
- reactor
- petroleum heavy
- aromatics
- 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.)
- Granted
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
PURPOSE: Petroleum heavy oil, after combined with an oil containing a certain fraction of aromatics, is heat treated under specific conditions to prevent coking troubles and produce useful products such as gas, oil and pitch efficiently.
CONSTITUTION: Petroleum heavy oil is preheated with the charge heater 3 and combined with an oil boiling at 300W500°C and containing more than 60% of aromatics. After mixed uniformly, they are heat treated in the reactor 7 at 350W500°C and higher than 3kg/cm2. A part of the reaction mixture is sent to a recycle heater 15 and recycled to the reactor 7 to feed the heat. The liquid reaction product is sent from the reactor 7 to the reduced-pressure distillation column 21 and separated into gas, light oil and heavy oil.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11199480A JPS5736186A (en) | 1980-08-13 | 1980-08-13 | Pyrolysis of petroleum heavy oil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11199480A JPS5736186A (en) | 1980-08-13 | 1980-08-13 | Pyrolysis of petroleum heavy oil |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5736186A true JPS5736186A (en) | 1982-02-26 |
JPS6256916B2 JPS6256916B2 (en) | 1987-11-27 |
Family
ID=14575276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11199480A Granted JPS5736186A (en) | 1980-08-13 | 1980-08-13 | Pyrolysis of petroleum heavy oil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5736186A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000039561A1 (en) * | 1998-12-28 | 2000-07-06 | Sk Corporation | Automatic analysis method of crude petroleum oils using spectroscopy |
JP2011063632A (en) * | 2009-09-15 | 2011-03-31 | Jx Nippon Oil & Energy Corp | Method for thermally cracking heavy oil |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0375404A (en) * | 1989-08-17 | 1991-03-29 | Takagi Ind Co Ltd | Gun-type burner |
-
1980
- 1980-08-13 JP JP11199480A patent/JPS5736186A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000039561A1 (en) * | 1998-12-28 | 2000-07-06 | Sk Corporation | Automatic analysis method of crude petroleum oils using spectroscopy |
JP2011063632A (en) * | 2009-09-15 | 2011-03-31 | Jx Nippon Oil & Energy Corp | Method for thermally cracking heavy oil |
Also Published As
Publication number | Publication date |
---|---|
JPS6256916B2 (en) | 1987-11-27 |
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