FR2456772A1 - Procede de fabrication de coke - Google Patents

Procede de fabrication de coke

Info

Publication number
FR2456772A1
FR2456772A1 FR7912170A FR7912170A FR2456772A1 FR 2456772 A1 FR2456772 A1 FR 2456772A1 FR 7912170 A FR7912170 A FR 7912170A FR 7912170 A FR7912170 A FR 7912170A FR 2456772 A1 FR2456772 A1 FR 2456772A1
Authority
FR
France
Prior art keywords
coking
regrinding
coal
mixt
mixts
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.)
Granted
Application number
FR7912170A
Other languages
English (en)
Other versions
FR2456772B1 (fr
Inventor
Georges Prudhon
Jack Verlaine
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Priority to FR7912170A priority Critical patent/FR2456772A1/fr
Priority to ZA00801766A priority patent/ZA801766B/xx
Priority to ZW108/80A priority patent/ZW10880A1/xx
Priority to BR8002931A priority patent/BR8002931A/pt
Priority to AU58357/80A priority patent/AU534096B2/en
Priority to CA000351818A priority patent/CA1175004A/fr
Priority to BE6/47159A priority patent/BE883280A/fr
Priority to ES491422A priority patent/ES491422A0/es
Priority to LU82439A priority patent/LU82439A1/fr
Priority to PT71234A priority patent/PT71234A/fr
Priority to EG300/80A priority patent/EG14419A/xx
Priority to AR281054A priority patent/AR221272A1/es
Priority to IT22057/80A priority patent/IT1131492B/it
Priority to IN576/CAL/80A priority patent/IN152165B/en
Publication of FR2456772A1 publication Critical patent/FR2456772A1/fr
Application granted granted Critical
Publication of FR2456772B1 publication Critical patent/FR2456772B1/fr
Granted 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

L'INVENTION CONCERNE UN PROCEDE DE FABRICATION DE COKE A PARTIR DE CONSTITUANTS DONT UNE PARTIE EST NON OU PEU COKEFIANTE. AU COURS DE LA PREPARATION DU MELANGE DE CHARBONS A ENFOURNER, ON AGGLOMERE A LA PRESSE, APRES ADDITION D'UN BRAI OU BITUME DE POINT KS D'ENVIRON 70 A 85C, AU MOINS UNE PARTIE DES CONSTITUANTS, OU REBROIE AU MOINS UNE PARTIE DES AGGLOMERES OBTENUS A UNE GRANULOMETRIE TELLE QUE 50 SOIT DE DIMENSION INFERIEURE A 3 A 5MM ENVIRON ET ON REINCORPORE LES AGGLOMERES BROYES ET EVENTUELLEMENT NON BROYES AU MELANGE AVANT ENFOURNEMENT. L'INVENTION S'APPLIQUE A LA FABRICATION DU COKE.
FR7912170A 1979-05-14 1979-05-14 Procede de fabrication de coke Granted FR2456772A1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR7912170A FR2456772A1 (fr) 1979-05-14 1979-05-14 Procede de fabrication de coke
ZA00801766A ZA801766B (en) 1979-05-14 1980-03-25 Process for the production of coke
BR8002931A BR8002931A (pt) 1979-05-14 1980-05-12 Processo de fabricacao de coque
ZW108/80A ZW10880A1 (en) 1979-05-14 1980-05-12 Process for the production of coke
ES491422A ES491422A0 (es) 1979-05-14 1980-05-13 Procedimiento para la fabricacion de coque
BE6/47159A BE883280A (fr) 1979-05-14 1980-05-13 Procede de fabrication de coke
AU58357/80A AU534096B2 (en) 1979-05-14 1980-05-13 Producing coke from mixtures based on non-coking or poorly coking coals
LU82439A LU82439A1 (fr) 1979-05-14 1980-05-13 Procede de fabrication de coke
PT71234A PT71234A (fr) 1979-05-14 1980-05-13 Procede de fabrication de coke
CA000351818A CA1175004A (fr) 1979-05-14 1980-05-13 Procede de fabrication de coke
EG300/80A EG14419A (en) 1979-05-14 1980-05-14 Process for the production of coke
AR281054A AR221272A1 (es) 1979-05-14 1980-05-14 Procedimiento para fabricacion de coque
IT22057/80A IT1131492B (it) 1979-05-14 1980-05-14 Processo per la fabbricazione del coke
IN576/CAL/80A IN152165B (fr) 1979-05-14 1980-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7912170A FR2456772A1 (fr) 1979-05-14 1979-05-14 Procede de fabrication de coke

Publications (2)

Publication Number Publication Date
FR2456772A1 true FR2456772A1 (fr) 1980-12-12
FR2456772B1 FR2456772B1 (fr) 1982-06-04

Family

ID=9225422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912170A Granted FR2456772A1 (fr) 1979-05-14 1979-05-14 Procede de fabrication de coke

Country Status (14)

Country Link
AR (1) AR221272A1 (fr)
AU (1) AU534096B2 (fr)
BE (1) BE883280A (fr)
BR (1) BR8002931A (fr)
CA (1) CA1175004A (fr)
EG (1) EG14419A (fr)
ES (1) ES491422A0 (fr)
FR (1) FR2456772A1 (fr)
IN (1) IN152165B (fr)
IT (1) IT1131492B (fr)
LU (1) LU82439A1 (fr)
PT (1) PT71234A (fr)
ZA (1) ZA801766B (fr)
ZW (1) ZW10880A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567141A1 (fr) * 1984-07-04 1986-01-10 Centro Speriment Metallurg Perfectionnement a la production de boulettes a enfourner dans des fours a coke pour la production de coke metallurgique
FR2581076A1 (fr) * 1985-04-26 1986-10-31 Marienau Centre Pyrolyse Charb Procede pour la fabrication de coke metallurgique, a partir de melanges riches en charbons peu cokefiants

Citations (6)

* 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
FR1176762A (fr) * 1957-06-17 1959-04-15 Charbonnages De France Procédé de fabrication de coke à forte densité et coke en résultant
FR1265397A (fr) * 1960-05-21 1961-06-30 Charbonnages De France Procédé perfectionné pour l'obtention de coke sidérurgique à partir de charbons peu cokéfiants
FR2121021A5 (en) * 1970-12-28 1972-08-18 Kureha Chemical Ind Co Ltd Coal improvement for coke mfr - by mixing with aromatic bituminous matls
FR2364959A1 (fr) * 1976-09-16 1978-04-14 Arbed Procede pour la fabrication de coke metallurgique
FR2413462A1 (fr) * 1977-12-30 1979-07-27 Uss Eng & Consult Procede pour la production de coke pour hauts fourneaux ayant une durete et une stabilite ameliorees

Patent Citations (6)

* 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
FR1176762A (fr) * 1957-06-17 1959-04-15 Charbonnages De France Procédé de fabrication de coke à forte densité et coke en résultant
FR1265397A (fr) * 1960-05-21 1961-06-30 Charbonnages De France Procédé perfectionné pour l'obtention de coke sidérurgique à partir de charbons peu cokéfiants
FR2121021A5 (en) * 1970-12-28 1972-08-18 Kureha Chemical Ind Co Ltd Coal improvement for coke mfr - by mixing with aromatic bituminous matls
FR2364959A1 (fr) * 1976-09-16 1978-04-14 Arbed Procede pour la fabrication de coke metallurgique
FR2413462A1 (fr) * 1977-12-30 1979-07-27 Uss Eng & Consult Procede pour la production de coke pour hauts fourneaux ayant une durete et une stabilite ameliorees

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567141A1 (fr) * 1984-07-04 1986-01-10 Centro Speriment Metallurg Perfectionnement a la production de boulettes a enfourner dans des fours a coke pour la production de coke metallurgique
FR2581076A1 (fr) * 1985-04-26 1986-10-31 Marienau Centre Pyrolyse Charb Procede pour la fabrication de coke metallurgique, a partir de melanges riches en charbons peu cokefiants

Also Published As

Publication number Publication date
IT1131492B (it) 1986-06-25
BR8002931A (pt) 1980-12-23
EG14419A (en) 1983-12-31
CA1175004A (fr) 1984-09-25
IN152165B (fr) 1983-11-05
PT71234A (fr) 1980-06-01
FR2456772B1 (fr) 1982-06-04
BE883280A (fr) 1980-11-13
AU534096B2 (en) 1984-01-05
AU5835780A (en) 1980-11-20
ES8102179A1 (es) 1980-12-16
LU82439A1 (fr) 1981-06-04
AR221272A1 (es) 1981-01-15
ZW10880A1 (en) 1980-10-01
IT8022057A0 (it) 1980-05-14
ZA801766B (en) 1981-03-25
ES491422A0 (es) 1980-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse