GB1317144A - Method and apparatus for high-temperature treatment of petroleum coke - Google Patents

Method and apparatus for high-temperature treatment of petroleum coke

Info

Publication number
GB1317144A
GB1317144A GB2038771A GB2038771A GB1317144A GB 1317144 A GB1317144 A GB 1317144A GB 2038771 A GB2038771 A GB 2038771A GB 2038771 A GB2038771 A GB 2038771A GB 1317144 A GB1317144 A GB 1317144A
Authority
GB
United Kingdom
Prior art keywords
zone
coke
cooling
heating
agitator
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
GB2038771A
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.)
Superior Graphite Co
Original Assignee
Superior Graphite Co
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 Superior Graphite Co filed Critical Superior Graphite Co
Publication of GB1317144A publication Critical patent/GB1317144A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining

Abstract

1317144 Graphitizing coke SUPERIOR GRAPHITE CO 19 April 1971 [24 Feb 1970] 20387/71 Heading ClA [Also in Division H5] Calcined petroleum coke is graphitized by direct electrical resistance heating to at least 1700‹ C. and is then cooled, the coke being continuously agitated during both heating and cooling to prevent hot spots, channelling and blockages and to achieve uniform heating and cooling. Electrodes 24 depend into the coke in the heating zone 12 of a furnace 10, and an agitator 26 has blades 34 and apertures 36 between zone 12 and the tempering and cooling zone 13. An inert gas such as nitrogen and a halogen-bearing gas such as chlorine may be passed via a channel 44 in a cylinder 42 within the agitator 26 into contact with the coke in zone 12. Zone 13 has a cooling jacket 50 and cylinder 42 may also or alternatively be cooled. Material exits to appropriate conveying means such as an auger, belttype conveyer or vibrator 55. Single phase and three phase arrangements are described for electrodes 24. The agitator 26 may be an electrode also.
GB2038771A 1970-02-24 1971-04-19 Method and apparatus for high-temperature treatment of petroleum coke Expired GB1317144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1330870A 1970-02-24 1970-02-24

Publications (1)

Publication Number Publication Date
GB1317144A true GB1317144A (en) 1973-05-16

Family

ID=21759295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2038771A Expired GB1317144A (en) 1970-02-24 1971-04-19 Method and apparatus for high-temperature treatment of petroleum coke

Country Status (4)

Country Link
US (1) US3684446A (en)
JP (1) JPS542201B1 (en)
DE (1) DE2108389A1 (en)
GB (1) GB1317144A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107655333A (en) * 2016-07-26 2018-02-02 株洲晨昕中高频设备有限公司 A kind of compound-heating heat-treatment furnace

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954674A (en) * 1973-01-26 1976-05-04 Thomas Reis Process and device for calcinating desulfurization of green cokes with high sulfur content by the preparation of high quality and density desulfurized cokes
FR2254628B1 (en) * 1973-12-15 1979-10-12 Nippon Kokan Kk
CA1091895A (en) * 1975-07-01 1980-12-23 William M. Goldberger Method and apparatus for heat treating carbonaceous material in a fluidized bed
US4288407A (en) * 1975-07-01 1981-09-08 Markel Richard F Method and apparatus for treating material in a fluidized bed
DE2846352A1 (en) * 1978-10-25 1980-05-08 Hoechst Ag METHOD AND DEVICE FOR INCREASING THE GRADE GRADE OF RUSSIANS AND THE USE OF THESE RUSSIANS
CH710862B1 (en) 1999-11-26 2016-09-15 Imerys Graphite & Carbon Switzerland Sa Process for the production of graphite powders with increased bulk density.
CN1278439C (en) * 2001-10-08 2006-10-04 蒂米卡尔股份公司 Electrochemical cell
AU2003230680A1 (en) * 2002-03-19 2003-10-08 Superior Graphite Co. Process and apparatus for the direct reduction of iron oxides in an electrothermal fluidized bed and resulant product
US20050062205A1 (en) * 2003-09-18 2005-03-24 Zak Mark S. Method and apparatus for heat treatment of particulates in an electrothermal fluidized bed furnace and resultant products
US9458703B2 (en) 2013-12-26 2016-10-04 Superior Graphite Co. Compressible carbonaceous particulate material and method of making same
RU2745272C2 (en) * 2019-09-09 2021-03-22 Иван Андреевич Безруков Method and device for producing coal pyrolysis products
RU2745271C1 (en) * 2020-02-11 2021-03-22 Иван Андреевич Безруков Method and device for producing coal pyrolisis products

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1579577A (en) * 1967-05-19 1969-08-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107655333A (en) * 2016-07-26 2018-02-02 株洲晨昕中高频设备有限公司 A kind of compound-heating heat-treatment furnace
CN107655333B (en) * 2016-07-26 2023-12-05 株洲晨昕中高频设备有限公司 Composite heating type heat treatment furnace

Also Published As

Publication number Publication date
DE2108389A1 (en) 1971-11-18
JPS542201B1 (en) 1979-02-03
US3684446A (en) 1972-08-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee