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FR2394598A1 - PERFECTED CONTINUOUS COKE FORM PRODUCTION PROCESS - Google Patents
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FR2394598A1 - PERFECTED CONTINUOUS COKE FORM PRODUCTION PROCESS - Google Patents

PERFECTED CONTINUOUS COKE FORM PRODUCTION PROCESS

Info

Publication number
FR2394598A1
FR2394598A1 FR7817061A FR7817061A FR2394598A1 FR 2394598 A1 FR2394598 A1 FR 2394598A1 FR 7817061 A FR7817061 A FR 7817061A FR 7817061 A FR7817061 A FR 7817061A FR 2394598 A1 FR2394598 A1 FR 2394598A1
Authority
FR
France
Prior art keywords
production process
form production
mixture
continuous coke
coke form
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.)
Withdrawn
Application number
FR7817061A
Other languages
French (fr)
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers 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 Allis Chalmers Corp filed Critical Allis Chalmers Corp
Publication of FR2394598A1 publication Critical patent/FR2394598A1/en
Withdrawn legal-status Critical Current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
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/08—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps and the like
    • 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
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • C10B49/04—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
    • C10B49/06—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated according to the moving bed type
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Coke Industry (AREA)

Abstract

L'invention concerne un procédé perfectionné de production en continu de coke formé qui consiste à agglomérer un mélange de charbons de différentes qualités, et comprend une étape de durcissement qui combine un préchauffage et une production de produit de carbonisation avant la carbonisation finale et le refroidissement du coke -dans un four à cuve verticale où le mélange de matières premières descend à contre-courant d'un courant gazeux de refroidissement. Application : fabrication en continu de coke formé.Disclosed is an improved process for the continuous production of formed coke which comprises agglomerating a mixture of coals of different grades, and includes a hardening step which combines preheating and carbonization production prior to final carbonization and cooling. coke -in a vertical shaft furnace where the mixture of raw materials descends against a cooling gas stream. Application: continuous production of formed coke.

FR7817061A 1977-06-17 1978-06-07 PERFECTED CONTINUOUS COKE FORM PRODUCTION PROCESS Withdrawn FR2394598A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80754677A 1977-06-17 1977-06-17

Publications (1)

Publication Number Publication Date
FR2394598A1 true FR2394598A1 (en) 1979-01-12

Family

ID=25196637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817061A Withdrawn FR2394598A1 (en) 1977-06-17 1978-06-07 PERFECTED CONTINUOUS COKE FORM PRODUCTION PROCESS

Country Status (10)

Country Link
JP (1) JPS5416505A (en)
AU (1) AU3674178A (en)
BE (1) BE868083A (en)
BR (1) BR7803833A (en)
CA (1) CA1118207A (en)
DE (1) DE2825691A1 (en)
FR (1) FR2394598A1 (en)
GB (1) GB1577212A (en)
IN (1) IN147339B (en)
ZA (1) ZA783135B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2781407C1 (en) * 2019-03-28 2022-10-11 ДжФЕ СТИЛ КОРПОРЕЙШН Method for producing a coal mixture and method for producing coke
US11912940B2 (en) 2019-03-28 2024-02-27 Jfe Steel Corporation Method of producing coal mixture and method of producing coke

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100206500B1 (en) * 1995-12-29 1999-07-01 이구택 Method for manufacturing hardened coal for direct steel melting furnace
AUPS037402A0 (en) 2002-02-07 2002-02-28 Commonwealth Scientific And Industrial Research Organisation A process for producing metallurgical coke
AU2003202318B2 (en) * 2002-02-07 2009-01-22 Commonwealth Scientific And Industrial Research Organisation Production of metallurgical coke
BRPI0720677A2 (en) 2006-12-26 2014-03-18 Nucor Corp APPARATUS AND METHOD FOR PRODUCING COAL.
US9045693B2 (en) 2006-12-26 2015-06-02 Nucor Corporation Pyrolyzer furnace apparatus and method for operation thereof
WO2018007205A1 (en) 2016-07-06 2018-01-11 Basf Se Method for the parallel production of synthesis gas, carbon, and low-pollutant residual coal from brown coal
CN113355108B (en) * 2021-06-17 2025-04-01 陕西北元化工集团股份有限公司 A composite furnace device for converting carbon dioxide and a method of using the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535303A (en) * 1966-08-31 1968-08-02 Metallgesellschaft Ag Process for the production of agglomerated coke
FR2309624A1 (en) * 1975-04-28 1976-11-26 Peabody Coal Co METHOD AND APPARATUS FOR MANUFACTURING COKE-SHAPED PRODUCTS

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535303A (en) * 1966-08-31 1968-08-02 Metallgesellschaft Ag Process for the production of agglomerated coke
FR2309624A1 (en) * 1975-04-28 1976-11-26 Peabody Coal Co METHOD AND APPARATUS FOR MANUFACTURING COKE-SHAPED PRODUCTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2781407C1 (en) * 2019-03-28 2022-10-11 ДжФЕ СТИЛ КОРПОРЕЙШН Method for producing a coal mixture and method for producing coke
US11912940B2 (en) 2019-03-28 2024-02-27 Jfe Steel Corporation Method of producing coal mixture and method of producing coke

Also Published As

Publication number Publication date
AU3674178A (en) 1979-12-06
BR7803833A (en) 1979-01-16
BE868083A (en) 1978-12-13
JPS5416505A (en) 1979-02-07
IN147339B (en) 1980-02-02
DE2825691A1 (en) 1979-01-04
CA1118207A (en) 1982-02-16
ZA783135B (en) 1980-01-30
GB1577212A (en) 1980-10-22

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Legal Events

Date Code Title Description
RE Withdrawal of published application