JPS5247007A - Method and apparatus for preventing deposition of coke to vessels for thermal cracking of heavy hydrocarbons - Google Patents
Method and apparatus for preventing deposition of coke to vessels for thermal cracking of heavy hydrocarbonsInfo
- Publication number
- JPS5247007A JPS5247007A JP12285775A JP12285775A JPS5247007A JP S5247007 A JPS5247007 A JP S5247007A JP 12285775 A JP12285775 A JP 12285775A JP 12285775 A JP12285775 A JP 12285775A JP S5247007 A JPS5247007 A JP S5247007A
- Authority
- JP
- Japan
- Prior art keywords
- coke
- thermal cracking
- vessels
- heavy hydrocarbons
- preventing deposition
- 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
Abstract
PURPOSE: To prevent the deposition of coke to the vessel for thermal cracking of heavy oils using the reactant as wall wetting material at specific conditions and using a wall wetting device of a specific shape.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12285775A JPS5247007A (en) | 1975-10-14 | 1975-10-14 | Method and apparatus for preventing deposition of coke to vessels for thermal cracking of heavy hydrocarbons |
DE2645649A DE2645649C2 (en) | 1975-10-14 | 1976-10-09 | Process for the thermal cracking of heavy hydrocarbons |
CA263,382A CA1083993A (en) | 1975-10-14 | 1976-10-14 | Method of preventing coke formation in thermal cracking of heavy hydrocarbons |
FR7630940A FR2328031A1 (en) | 1975-10-14 | 1976-10-14 | IMPROVEMENTS TO PROCESSES FOR THERMAL CRACKING OF HEAVY HYDROCARBONS |
US05/732,301 US4085034A (en) | 1975-10-14 | 1976-10-14 | Method for the thermal cracking of heavy hydrocarbon |
IT28310/76A IT1068918B (en) | 1975-10-14 | 1976-10-14 | METHOD FOR THERMAL CRACKING OF HEAVY HYDROCARBONS |
GB42807/76A GB1553521A (en) | 1975-10-14 | 1976-10-14 | Method for the thermal cracking of heavy hydrocarbons |
US05/850,543 US4147753A (en) | 1975-10-14 | 1977-11-11 | Apparatus for the thermal cracking of heavy hydrocarbon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12285775A JPS5247007A (en) | 1975-10-14 | 1975-10-14 | Method and apparatus for preventing deposition of coke to vessels for thermal cracking of heavy hydrocarbons |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5247007A true JPS5247007A (en) | 1977-04-14 |
JPS565433B2 JPS565433B2 (en) | 1981-02-04 |
Family
ID=14846348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12285775A Granted JPS5247007A (en) | 1975-10-14 | 1975-10-14 | Method and apparatus for preventing deposition of coke to vessels for thermal cracking of heavy hydrocarbons |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5247007A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53142405A (en) * | 1977-05-18 | 1978-12-12 | Nippon Mining Co Ltd | Prevention of blocking of cracked hydrocarbon cooler |
JPS5598287A (en) * | 1979-01-20 | 1980-07-26 | Osaka Gas Co Ltd | Method and apparatus for thermal cracking of heavy oil |
JPS5880380A (en) * | 1981-11-10 | 1983-05-14 | Res Assoc Residual Oil Process<Rarop> | Apparatus for thermally cracking heavy oil |
JPS59501068A (en) * | 1982-06-14 | 1984-06-21 | ネステ・オ−・ワイ | Method for thermal decomposition of hydrocarbon oil |
WO2008038731A1 (en) * | 2006-09-28 | 2008-04-03 | Chiyoda Corporation | Method of thermal cracking processing, thermal cracking reaction vessel and thermal cracking processing apparatus for petroleum heavy oil |
-
1975
- 1975-10-14 JP JP12285775A patent/JPS5247007A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53142405A (en) * | 1977-05-18 | 1978-12-12 | Nippon Mining Co Ltd | Prevention of blocking of cracked hydrocarbon cooler |
JPS5598287A (en) * | 1979-01-20 | 1980-07-26 | Osaka Gas Co Ltd | Method and apparatus for thermal cracking of heavy oil |
JPS5880380A (en) * | 1981-11-10 | 1983-05-14 | Res Assoc Residual Oil Process<Rarop> | Apparatus for thermally cracking heavy oil |
JPS59501068A (en) * | 1982-06-14 | 1984-06-21 | ネステ・オ−・ワイ | Method for thermal decomposition of hydrocarbon oil |
JPS6362557B2 (en) * | 1982-06-14 | 1988-12-02 | ||
WO2008038731A1 (en) * | 2006-09-28 | 2008-04-03 | Chiyoda Corporation | Method of thermal cracking processing, thermal cracking reaction vessel and thermal cracking processing apparatus for petroleum heavy oil |
JP2008081629A (en) * | 2006-09-28 | 2008-04-10 | Chiyoda Corp | Thermal decomposition treatment method for petroleum-based heavy oil, thermal decomposition reactor tank, and thermal decomposition treatment apparatus |
US8262903B2 (en) | 2006-09-28 | 2012-09-11 | Chiyoda Corporation | Process, reactor and facility for thermally cracking heavy petroleum oil |
Also Published As
Publication number | Publication date |
---|---|
JPS565433B2 (en) | 1981-02-04 |
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