GB1512929A - Conversion of non-coking coal into coke - Google Patents

Conversion of non-coking coal into coke

Info

Publication number
GB1512929A
GB1512929A GB32284/76A GB3228476A GB1512929A GB 1512929 A GB1512929 A GB 1512929A GB 32284/76 A GB32284/76 A GB 32284/76A GB 3228476 A GB3228476 A GB 3228476A GB 1512929 A GB1512929 A GB 1512929A
Authority
GB
United Kingdom
Prior art keywords
extract
coking
solvent
coke
conversion
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
GB32284/76A
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Publication of GB1512929A publication Critical patent/GB1512929A/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
    • 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
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
    • C10B57/06—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition containing additives

Landscapes

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

Abstract

1512929 Coking non-coking coal BRITISH PETROLEUM CO Ltd 3 Aug 1976 [18 Aug 1975] 32284/76 Addition to 1383170 Heading C5E In an improvement of the process for the conversion of non-coking coal into coke claimed in Specification 1,383,170, the binder which is mixed with the coal paste before subjection to a conventional coking treatment is produced by blowing, at a temperature of at least 340‹C., an extract which may be (a) a primary extract obtained by solvent extraction of vacuum distillates of crude petroleum, (b) a secondary extract obtained by reextraction of a primary extract with a solvent or by cooling of a primary extract to cause phase separation, or (c) extract resins obtained from secondary extracts by treatment with a solvent for paraffinic and naphthenic hydrocarbons. The blowing is effected using a mixture of an oxygencontaining gas and steam or an inert gas.
GB32284/76A 1975-08-18 1976-08-03 Conversion of non-coking coal into coke Expired GB1512929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7525558A FR2321535A2 (en) 1975-08-18 1975-08-18 COAL PRE-TREATMENT PROCESS TO MAKE IT COKEFIABLE

Publications (1)

Publication Number Publication Date
GB1512929A true GB1512929A (en) 1978-06-01

Family

ID=9159145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32284/76A Expired GB1512929A (en) 1975-08-18 1976-08-03 Conversion of non-coking coal into coke

Country Status (8)

Country Link
JP (1) JPS6038438B2 (en)
AU (1) AU502429B2 (en)
BE (1) BE845295R (en)
DE (1) DE2636232C2 (en)
FR (1) FR2321535A2 (en)
GB (1) GB1512929A (en)
NL (1) NL7609117A (en)
ZA (1) ZA764699B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195671B1 (en) * 1972-08-09 1978-12-01 British Petroleum Co

Also Published As

Publication number Publication date
AU502429B2 (en) 1979-07-26
JPS5225801A (en) 1977-02-26
AU1670476A (en) 1978-02-16
BE845295R (en) 1977-02-18
ZA764699B (en) 1978-03-29
DE2636232A1 (en) 1977-03-03
NL7609117A (en) 1977-02-22
DE2636232C2 (en) 1985-08-29
JPS6038438B2 (en) 1985-08-31
FR2321535B2 (en) 1979-01-05
FR2321535A2 (en) 1977-03-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee