GB1376029A - Method for producing oil pitch and coke - Google Patents

Method for producing oil pitch and coke

Info

Publication number
GB1376029A
GB1376029A GB5286972A GB5286972A GB1376029A GB 1376029 A GB1376029 A GB 1376029A GB 5286972 A GB5286972 A GB 5286972A GB 5286972 A GB5286972 A GB 5286972A GB 1376029 A GB1376029 A GB 1376029A
Authority
GB
United Kingdom
Prior art keywords
coke
oil
pitch
residue
carbon residue
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.)
Expired
Application number
GB5286972A
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Publication of GB1376029A publication Critical patent/GB1376029A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B55/00—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material
    • C10B55/02—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material with solid materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Coke Industry (AREA)

Abstract

1376029 Oil, pitch and coke; cracking OSAKA GAS CO Ltd 16 Nov 1972 [27 Nov 1971] 52869/72 Heading C5E Oil, pitch and coke are produced by heating crude oil or distillation residue thereof having a Conradson carbon residue of 0À1 to 25% by wt. and containing 5 to 80% by wt. of substances boiling at at least 600‹ C., in the presence of a powdery carbonaceous substance having a Conradson carbon residue of at least 50% by wt. such that the weight of carbon residue in the total amount of the carbonaceous substance is in the range of one-tenth to ten times the weight of carbon residue in the total amount of the oil or residue, at 350‹ to 600‹ C. under an increased pressure of at least 2 kg./cm.<SP>2</SP> gauge to produce oil, pitch and coke, and separating the pitch and coke from the oil. The powdery substance may be coal, coke, graphite, active carbon, carbonized resin powders or mixtures thereof, with a particle size of not more than 5 mm. The pitch obtained may be further heated at 350‹ to 510‹ C. under an increased pressure of 2 to 35 kg./cm.<SP>2</SP> and separated from the reaction mixture.
GB5286972A 1971-11-27 1972-11-16 Method for producing oil pitch and coke Expired GB1376029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9557071A JPS5235681B2 (en) 1971-11-27 1971-11-27

Publications (1)

Publication Number Publication Date
GB1376029A true GB1376029A (en) 1974-12-04

Family

ID=14141237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5286972A Expired GB1376029A (en) 1971-11-27 1972-11-16 Method for producing oil pitch and coke

Country Status (4)

Country Link
JP (1) JPS5235681B2 (en)
DE (1) DE2258034C3 (en)
FR (1) FR2161067B1 (en)
GB (1) GB1376029A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102304A (en) * 1977-02-18 1978-09-06 Agency Of Ind Science & Technol Preparation of coke
JPS5941387A (en) * 1982-08-30 1984-03-07 Osaka Gas Co Ltd Manufacture of quinoline-insoluble free-pitch
JPS6080807U (en) * 1983-11-09 1985-06-05 谷口　哲兵 Drill
JP2016108473A (en) * 2014-12-08 2016-06-20 株式会社神戸製鋼所 Coke production method

Also Published As

Publication number Publication date
DE2258034C3 (en) 1974-10-10
FR2161067B1 (en) 1976-04-23
JPS4859102A (en) 1973-08-18
DE2258034B2 (en) 1974-03-07
JPS5235681B2 (en) 1977-09-10
FR2161067A1 (en) 1973-07-06
DE2258034A1 (en) 1973-06-14

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years