ES8603553A1 - Un procedimiento para calcinar en al menos dos etapas,coque sin tratar que contiene materia volatil - Google Patents

Un procedimiento para calcinar en al menos dos etapas,coque sin tratar que contiene materia volatil

Info

Publication number
ES8603553A1
ES8603553A1 ES542105A ES542105A ES8603553A1 ES 8603553 A1 ES8603553 A1 ES 8603553A1 ES 542105 A ES542105 A ES 542105A ES 542105 A ES542105 A ES 542105A ES 8603553 A1 ES8603553 A1 ES 8603553A1
Authority
ES
Spain
Prior art keywords
stage
volatile matter
green coke
temperature
furnace
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
ES542105A
Other languages
English (en)
Other versions
ES542105A0 (es
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES8603553A1 publication Critical patent/ES8603553A1/es
Publication of ES542105A0 publication Critical patent/ES542105A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)
  • Mold Materials And Core Materials (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

UN PROCEDIMIENTO PARA CALCINAR, EN AL MENOS DOS ETAPAS, COQUE SIN TRATAR QUE CONTIENE MATERIA COMBUSTIBLE VOLATIL. EN UNA PRIMERA ETAPA EL COQUE SIN TRATAR SE CALIENTA EN UN HORNO HASTA UNA TEMPERATURA DE ENTRE 750JC Y 1.000º Y, EN UNA SEGUNDA ETAPA, EN UN SEGUNDO HORNO HASTA UNA TEMPERATURA DE ENTRE 1.200JC Y 1.600JC. EL CALENTAMIENTO EN LA PRIMERA ETAPA SE LLEVA A CABO CON UN REGIMEN DE CALENTAMIENTO CONTROLADO MENOR QUE 60JC/MIN, EN EL INTERVALO DE TEMPERATURA DE ENTRE 600JC Y 800JC, CON LO QUE DICHO CALENTAMIENTO SE CONSIGUE MEDIANTE MATERIA VOLATIL OBTENIDA POR COMBUSTION EN CALIENTE, QUE SE OBTIENE AL ELIMINAR LA MATERIA VOLATIL LIBERADA DE LA PRIMERA ETAPA, AL CALCINAR DICHA MATERIA VOLATIL FUERA DE LA PRIMERA ETAPA Y AL RECICLAR LA MATERIA VOLATIL CALCINADA A LA PRIMERA ETAPA.
ES542105A 1984-04-11 1985-04-10 Un procedimiento para calcinar en al menos dos etapas,coque sin tratar que contiene materia volatil Granted ES542105A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8409402 1984-04-11

Publications (2)

Publication Number Publication Date
ES8603553A1 true ES8603553A1 (es) 1985-12-16
ES542105A0 ES542105A0 (es) 1985-12-16

Family

ID=10559530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542105A Granted ES542105A0 (es) 1984-04-11 1985-04-10 Un procedimiento para calcinar en al menos dos etapas,coque sin tratar que contiene materia volatil

Country Status (8)

Country Link
EP (1) EP0158387B1 (es)
JP (1) JPH064857B2 (es)
AT (1) ATE49017T1 (es)
BR (1) BR8501688A (es)
CA (1) CA1260868A (es)
DE (1) DE3574988D1 (es)
ES (1) ES542105A0 (es)
NO (1) NO167301C (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609348A1 (de) * 1986-03-20 1987-09-24 Ruetgerswerke Ag Verfahren zur kontinuierlichen verkokung von pechen und verwendung des gewonnenen kokses
US7480988B2 (en) * 2001-03-30 2009-01-27 Second Sight Medical Products, Inc. Method and apparatus for providing hermetic electrical feedthrough
US9970710B2 (en) 2012-06-15 2018-05-15 Fluor Technologies Corporation Carbon baking heat recovery ring furnace
WO2013187960A1 (en) 2012-06-15 2013-12-19 Fluor Technologies Corporation Carbon baking oxygen preheat and heat recovery firing system
KR101405480B1 (ko) * 2012-12-21 2014-06-11 주식회사 포스코 성형탄의 제조 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448012A (en) * 1967-02-01 1969-06-03 Marathon Oil Co Rotary concentric partition in a coke oven hearth
US3677533A (en) * 1971-02-08 1972-07-18 Union Oil Co Method of using a coke preheater
US4100265A (en) * 1976-08-02 1978-07-11 Koa Oil Co., Ltd. Process for preparation of high quality coke
JPS5410301A (en) * 1977-06-27 1979-01-25 Koa Oil Co Ltd Method of calcining coke
US4160814A (en) * 1978-03-01 1979-07-10 Great Lakes Carbon Corporation Thermal desulfurization and calcination of petroleum coke
JPS5825392B2 (ja) * 1979-03-08 1983-05-27 興亜石油株式会社 コ−クス「か」焼法
DE3129244A1 (de) * 1981-07-24 1983-02-10 Hoechst Ag, 6000 Frankfurt Wasserloesliche schmiermittel

Also Published As

Publication number Publication date
JPS60231791A (ja) 1985-11-18
NO167301C (no) 1991-10-23
NO851426L (no) 1985-10-14
ATE49017T1 (de) 1990-01-15
CA1260868A (en) 1989-09-26
NO167301B (no) 1991-07-15
ES542105A0 (es) 1985-12-16
EP0158387A3 (en) 1987-04-01
DE3574988D1 (de) 1990-02-01
JPH064857B2 (ja) 1994-01-19
EP0158387B1 (en) 1989-12-27
BR8501688A (pt) 1985-12-10
EP0158387A2 (en) 1985-10-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519