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 hydrocarbons

Info

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
Application number
JP12285775A
Other languages
Japanese (ja)
Other versions
JPS565433B2 (en
Inventor
Tomizo Endo
Hiroshi Sumita
Toru Kawahara
Masakazu Otake
Shoichi Motokawa
Keiji Nagayama
Masatomo Shigeta
Hiroshi Hosai
Masaharu Tomizawa
Hideo Kikuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kureha Corp
Original Assignee
Kureha Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kureha Corp filed Critical Kureha Corp
Priority to JP12285775A priority Critical patent/JPS5247007A/en
Priority to DE2645649A priority patent/DE2645649C2/en
Priority to CA263,382A priority patent/CA1083993A/en
Priority to FR7630940A priority patent/FR2328031A1/en
Priority to US05/732,301 priority patent/US4085034A/en
Priority to IT28310/76A priority patent/IT1068918B/en
Priority to GB42807/76A priority patent/GB1553521A/en
Publication of JPS5247007A publication Critical patent/JPS5247007A/en
Priority to US05/850,543 priority patent/US4147753A/en
Publication of JPS565433B2 publication Critical patent/JPS565433B2/ja
Granted legal-status Critical Current

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
JP12285775A 1975-10-14 1975-10-14 Method and apparatus for preventing deposition of coke to vessels for thermal cracking of heavy hydrocarbons Granted JPS5247007A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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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