JPS559609A - Thermal cracking oh liquid hydrocarbon - Google Patents
Thermal cracking oh liquid hydrocarbonInfo
- Publication number
- JPS559609A JPS559609A JP8093378A JP8093378A JPS559609A JP S559609 A JPS559609 A JP S559609A JP 8093378 A JP8093378 A JP 8093378A JP 8093378 A JP8093378 A JP 8093378A JP S559609 A JPS559609 A JP S559609A
- Authority
- JP
- Japan
- Prior art keywords
- bed
- hydrocarbons
- medium particles
- cracked
- suppress
- 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.)
- Pending
Links
- 229930195733 hydrocarbon Natural products 0.000 title abstract 4
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 title abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 title 1
- 238000004227 thermal cracking Methods 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 3
- 238000005336 cracking Methods 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
PURPOSE: To make it possible to increase the cracking temperature and reduce the residence time and to suppress the increase in heating load, by recycling heating medium particles quenched together with the cracked gas after heat exchange with the exhaust gas.
CONSTITUTION: Heating medium particles in the fluidized bed 1 are fluidized by air from the inlet 7 to become an ignition source, which maintains combustion temperature of the fuel from the nozzle 8 at 800°C or above. The particles are sucked and brought into contact with liquid hydrocarbons and steam blown from the bottom of the lead pipe 2 to evaporate the hydrocarbons instantaneously. The hydrocarbons are cracked while being lifted, cooled in the cooling fluidized bed 9 to suppress the excessive cracking, and the high-pressur steam is recovered from the line 10 to take the cracked gas out of the outlet 12. The cooled medium particles obtain heat from the gas exhausted from the bed 1 and returned to the bed 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8093378A JPS559609A (en) | 1978-07-05 | 1978-07-05 | Thermal cracking oh liquid hydrocarbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8093378A JPS559609A (en) | 1978-07-05 | 1978-07-05 | Thermal cracking oh liquid hydrocarbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS559609A true JPS559609A (en) | 1980-01-23 |
Family
ID=13732239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8093378A Pending JPS559609A (en) | 1978-07-05 | 1978-07-05 | Thermal cracking oh liquid hydrocarbon |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS559609A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01501653A (en) * | 1986-10-27 | 1989-06-08 | ティアールダブリュー インコーポレーテッド | Slag combustion equipment |
-
1978
- 1978-07-05 JP JP8093378A patent/JPS559609A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01501653A (en) * | 1986-10-27 | 1989-06-08 | ティアールダブリュー インコーポレーテッド | Slag combustion equipment |
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