JPS57207687A - Cracking of petroleum heavy oil - Google Patents
Cracking of petroleum heavy oilInfo
- Publication number
- JPS57207687A JPS57207687A JP9301181A JP9301181A JPS57207687A JP S57207687 A JPS57207687 A JP S57207687A JP 9301181 A JP9301181 A JP 9301181A JP 9301181 A JP9301181 A JP 9301181A JP S57207687 A JPS57207687 A JP S57207687A
- Authority
- JP
- Japan
- Prior art keywords
- line
- reaction zone
- cracking
- reaction
- heavy oil
- 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: To obtain a cracked gas, etc. from the top of a reaction column and pitch from its bottom using the small-sized reaction column without causing troubles, by dividing the upright cylindrical type reaction column into the top and bottom parts by partition plates with open hole parts, feeding a heated petroleum heavy oil to the top reaction zone, cracking it.
CONSTITUTION: A petroleum heavy oil from the line 1 is heated at 400W510°C by the heating furnace 2, fed to the top reaction zone 5 of the reaction column 4 with the stirring machine 8, and the greater part of cracking is finished. A large amount of evolved gases and oil vapor are exhausted from the line 9 to the outside of the system. The reaction solution is sent from the open hole part of the partition plate 7 to the bottom reaction zone, passed through each open hole part of the partition plates 7', 7", and 7''', and made to flow from the top to the bottom as a piston flow, to form β resin substance, quinoline-insoluble substance (pitch component), etc. The cracked gas in the bottom reaction zone is raised in the form of bubbles and exhausted from the line 9. While the pitch is taken out from the line 10 to the outside of the system.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9301181A JPS57207687A (en) | 1981-06-18 | 1981-06-18 | Cracking of petroleum heavy oil |
CA000404821A CA1184140A (en) | 1981-06-18 | 1982-06-09 | Continuous thermal cracking method of heavy petroleum oil |
DD24079782A DD207923A5 (en) | 1981-06-18 | 1982-06-16 | CONTINUOUS THERMAL CRACKING PROCESS FOR HEAVY SOIL |
MX19323382A MX163317A (en) | 1981-06-18 | 1982-06-18 | CONTINUOUS THERMAL DISINTEGRATION METHOD OF HEAVY OIL OIL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9301181A JPS57207687A (en) | 1981-06-18 | 1981-06-18 | Cracking of petroleum heavy oil |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57207687A true JPS57207687A (en) | 1982-12-20 |
JPS6259750B2 JPS6259750B2 (en) | 1987-12-12 |
Family
ID=14070474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9301181A Granted JPS57207687A (en) | 1981-06-18 | 1981-06-18 | Cracking of petroleum heavy oil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57207687A (en) |
-
1981
- 1981-06-18 JP JP9301181A patent/JPS57207687A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6259750B2 (en) | 1987-12-12 |
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