JPS5247004A - Cracking of petroleum heavy oil - Google Patents

Cracking of petroleum heavy oil

Info

Publication number
JPS5247004A
JPS5247004A JP12285275A JP12285275A JPS5247004A JP S5247004 A JPS5247004 A JP S5247004A JP 12285275 A JP12285275 A JP 12285275A JP 12285275 A JP12285275 A JP 12285275A JP S5247004 A JPS5247004 A JP S5247004A
Authority
JP
Japan
Prior art keywords
heavy oil
cracking
petroleum heavy
thermal cracking
still
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
JP12285275A
Other languages
Japanese (ja)
Other versions
JPS5415444B2 (en
Inventor
Takaaki Aiba
Ryoichi Takahashi
Takuji Hosoi
Tsutomu Konno
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 JP12285275A priority Critical patent/JPS5247004A/en
Priority to DE19762645726 priority patent/DE2645726C2/en
Priority to CA263,381A priority patent/CA1083992A/en
Priority to GB4280576A priority patent/GB1557809A/en
Priority to IT2830876A priority patent/IT1079141B/en
Priority to FR7630938A priority patent/FR2328032A1/en
Publication of JPS5247004A publication Critical patent/JPS5247004A/en
Publication of JPS5415444B2 publication Critical patent/JPS5415444B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/34—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts
    • C10G9/36—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/30—Aromatics

Abstract

PURPOSE: Continuous and high efficiency thermal cracking of heavy oil by a thermal cracking system consisting of a tubular still and a plural of reactors directly connected to the still and used cyclically.
COPYRIGHT: (C)1977,JPO&Japio
JP12285275A 1975-10-14 1975-10-14 Cracking of petroleum heavy oil Granted JPS5247004A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP12285275A JPS5247004A (en) 1975-10-14 1975-10-14 Cracking of petroleum heavy oil
DE19762645726 DE2645726C2 (en) 1975-10-14 1976-10-09 Process for the continuous thermal cracking of heavy petroleum oils
CA263,381A CA1083992A (en) 1975-10-14 1976-10-14 Continuous thermal cracking of reduced crude oil residuum
GB4280576A GB1557809A (en) 1975-10-14 1976-10-14 Method for the continuous thermal cracking of heavy petroleum oil
IT2830876A IT1079141B (en) 1975-10-14 1976-10-14 METHOD FOR CARRYING OUT CONTINUOUS CRACKING OF HEAVY CRUDE OIL
FR7630938A FR2328032A1 (en) 1975-10-14 1976-10-14 PROCESS FOR THE CONTINUOUS THERMAL CRACKING OF A HEAVY PETROLEUM OIL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12285275A JPS5247004A (en) 1975-10-14 1975-10-14 Cracking of petroleum heavy oil

Publications (2)

Publication Number Publication Date
JPS5247004A true JPS5247004A (en) 1977-04-14
JPS5415444B2 JPS5415444B2 (en) 1979-06-14

Family

ID=14846224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12285275A Granted JPS5247004A (en) 1975-10-14 1975-10-14 Cracking of petroleum heavy oil

Country Status (6)

Country Link
JP (1) JPS5247004A (en)
CA (1) CA1083992A (en)
DE (1) DE2645726C2 (en)
FR (1) FR2328032A1 (en)
GB (1) GB1557809A (en)
IT (1) IT1079141B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119903A (en) * 1977-03-29 1978-10-19 Kureha Chem Ind Co Ltd Method of thermal cracking of heavy petroleum oil
US6533922B2 (en) * 2001-03-09 2003-03-18 Exxonmobil Research And Engineering Company Process for reducing fouling in coking processes
JP4951302B2 (en) 2006-09-28 2012-06-13 千代田化工建設株式会社 Pyrolysis treatment method, pyrolysis reaction tank, and pyrolysis treatment apparatus for heavy petroleum oil
JP5038674B2 (en) 2006-09-28 2012-10-03 千代田化工建設株式会社 Pyrolysis treatment method and pyrolysis treatment equipment for heavy petroleum oil
WO2008131330A2 (en) * 2007-04-19 2008-10-30 Exxonmobil Chemical Patents Inc. Process for steam cracking of hydrocarbon feedstocks containing asphaltenes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE398952A (en) *
US2222682A (en) * 1938-09-17 1940-11-26 Petroleum Conversion Corp Vapor phase cracking system
DE2215432C3 (en) * 1971-04-01 1978-05-03 Kureha Kagaku Kogyo K.K., Tokio Process for the production of an aromatic pitch and an aliphatic oil from a petroleum-based oil residue

Also Published As

Publication number Publication date
DE2645726C2 (en) 1984-01-12
FR2328032A1 (en) 1977-05-13
DE2645726A1 (en) 1977-04-21
GB1557809A (en) 1979-12-12
IT1079141B (en) 1985-05-08
CA1083992A (en) 1980-08-19
FR2328032B1 (en) 1983-02-11
JPS5415444B2 (en) 1979-06-14

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