FR2413462A1 - Procede pour la production de coke pour hauts fourneaux ayant une durete et une stabilite ameliorees - Google Patents

Procede pour la production de coke pour hauts fourneaux ayant une durete et une stabilite ameliorees

Info

Publication number
FR2413462A1
FR2413462A1 FR7836918A FR7836918A FR2413462A1 FR 2413462 A1 FR2413462 A1 FR 2413462A1 FR 7836918 A FR7836918 A FR 7836918A FR 7836918 A FR7836918 A FR 7836918A FR 2413462 A1 FR2413462 A1 FR 2413462A1
Authority
FR
France
Prior art keywords
coke
stability
production
high ranges
particles
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.)
Pending
Application number
FR7836918A
Other languages
English (en)
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of FR2413462A1 publication Critical patent/FR2413462A1/fr
Pending 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
    • 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)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)

Abstract

LE PROCEDE SELON L'INVENTION COMPORTE L'AGGLOMERATION DE HOUILLE COKEFIABLE, DONT AU MOINS 60 EN POIDS SONT EN PARTICULES D'UNE DIMENSION INFERIEURE A 3,2MM DANS UN EQUIPEMENT D'AGGLOMERATION 2 POUR FORMER UN AGGLOMERE DE HOUILLE AYANT AU MOINS 20 EN POIDS DE PARTICULES DE MOINS DE 6,4MM, LE CONCASSAGE DE L'AGGLOMERE DANS UN EQUIPEMENT 4 POUR AUGMENTER LE POURCENTAGE DE PARTICULES AYANT UNE DIMENSION INFERIEURE A 6,4MM ET LA CARBONISATION DE L'AGGLOMERE BRISE DANS UN FOUR 6 AFIN D'OBTENIR DU COKE POUR HAUTS FOURNEAUX AYANT UNE DURETE MINIMALE D'ENVIRON 68 ET UNE STABILITE MINIMALE D'ENVIRON 55.
FR7836918A 1977-12-30 1978-12-29 Procede pour la production de coke pour hauts fourneaux ayant une durete et une stabilite ameliorees Pending FR2413462A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/865,818 US4186054A (en) 1977-12-30 1977-12-30 Process and apparatus for producing blast furnace coke by coal compaction

Publications (1)

Publication Number Publication Date
FR2413462A1 true FR2413462A1 (fr) 1979-07-27

Family

ID=25346302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836918A Pending FR2413462A1 (fr) 1977-12-30 1978-12-29 Procede pour la production de coke pour hauts fourneaux ayant une durete et une stabilite ameliorees

Country Status (5)

Country Link
US (1) US4186054A (fr)
AU (1) AU522589B2 (fr)
CA (1) CA1107674A (fr)
FR (1) FR2413462A1 (fr)
GB (1) GB2011465B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456772A1 (fr) * 1979-05-14 1980-12-12 Charbonnages De France Procede de fabrication de coke

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452670A (en) * 1978-07-20 1984-06-05 Koppers Company, Inc. Method and apparatus for recovering preheater coal fines
US4225391A (en) * 1978-07-31 1980-09-30 Koppers Company, Inc. Method of preparing coals for coking
US4370201A (en) * 1981-06-23 1983-01-25 United States Steel Corporation Process for maintaining coal proportions in a coal blend
US4419186A (en) * 1981-12-11 1983-12-06 Wienert Fritz Otto Process for making strong metallurgical coke
US6231627B1 (en) 1996-07-08 2001-05-15 Hazen Research, Inc. Method to reduce oxidative deterioration of bulk materials
US6059932A (en) * 1998-10-05 2000-05-09 Pennsylvania Coke Technology, Inc. Coal bed vibration compactor for non-recovery coke oven
US6422494B1 (en) 2000-02-03 2002-07-23 Hazen Research, Inc. Methods of controlling the density and thermal properties of bulk materials
US6786941B2 (en) 2000-06-30 2004-09-07 Hazen Research, Inc. Methods of controlling the density and thermal properties of bulk materials
US7611609B1 (en) * 2001-05-01 2009-11-03 ArcelorMittal Investigacion y Desarrollo, S. L. Method for producing blast furnace coke through coal compaction in a non-recovery or heat recovery type oven
US7731821B1 (en) * 2007-02-08 2010-06-08 Sesa Goa Limited Reduction of sulfur-containing gases during conversion of coal into metallurgical coke
CN104073274B (zh) * 2013-03-27 2017-03-01 鞍钢股份有限公司 一种冶金焦炭的生产方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1068266A (fr) * 1952-12-10 1954-06-23 Tech Ind Soc D Dispositif destiné à augmenter la densité et l'homogénéité des mélanges de charbon et de semi-coke chargés dans les fours à coke
FR2121021A5 (en) * 1970-12-28 1972-08-18 Kureha Chemical Ind Co Ltd Coal improvement for coke mfr - by mixing with aromatic bituminous matls
BE846299A (fr) * 1976-09-16 1977-01-17 Procede pour la fabrication de coke metallurgique

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US855069A (en) * 1906-10-02 1907-05-28 Samuel B Sheldon Process of coking coal.
US2466435A (en) * 1944-08-17 1949-04-05 C D Patents Ltd Manufacture of molded articles from coal
US2594226A (en) * 1948-06-15 1952-04-22 Great Lakes Carbon Corp Carbon electrodes from bituminous coal
FR74006E (fr) * 1952-05-23 1960-11-07 Lorraine Houilleres Procédé de cokéfaction
US3010882A (en) * 1952-07-14 1961-11-28 American Cyanamid Co Process of extruding anthracite coal to form a metallurgical coke-like material
US2935450A (en) * 1956-07-16 1960-05-03 Lorraine Houilleres Method of producing metallurgical coke
US3483134A (en) * 1966-08-15 1969-12-09 Kingsford Co Impact pulverization plus-additives in the production of activated carbon from coal
US3843559A (en) * 1972-10-02 1974-10-22 A Repik Process for making activated carbon from agglomerative coal with water injection temperature control in a fluidized oxidation stage
SU535333A1 (ru) * 1974-03-11 1976-11-15 Институт горючих ископаемых Способ получени формованного кокса
US3966561A (en) * 1974-09-23 1976-06-29 International Oils Exploration N.L. Apparatus for the carbonization of coal
IT243852Y1 (it) * 1998-03-16 2002-03-06 Banfi Federico Fascia per condizionare la temperatura di parti del corpodell'utilizzatore anche mobile in ambiente esterno

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1068266A (fr) * 1952-12-10 1954-06-23 Tech Ind Soc D Dispositif destiné à augmenter la densité et l'homogénéité des mélanges de charbon et de semi-coke chargés dans les fours à coke
FR2121021A5 (en) * 1970-12-28 1972-08-18 Kureha Chemical Ind Co Ltd Coal improvement for coke mfr - by mixing with aromatic bituminous matls
BE846299A (fr) * 1976-09-16 1977-01-17 Procede pour la fabrication de coke metallurgique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456772A1 (fr) * 1979-05-14 1980-12-12 Charbonnages De France Procede de fabrication de coke

Also Published As

Publication number Publication date
AU522589B2 (en) 1982-06-17
AU4293578A (en) 1979-07-05
GB2011465B (en) 1982-05-12
US4186054A (en) 1980-01-29
GB2011465A (en) 1979-07-11
CA1107674A (fr) 1981-08-25

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