FR2249158A1 - Coke briquettes from wood charcoal - by briquetting with caking coal, silicate and carbonaceous binder - Google Patents

Coke briquettes from wood charcoal - by briquetting with caking coal, silicate and carbonaceous binder

Info

Publication number
FR2249158A1
FR2249158A1 FR7339447A FR7339447A FR2249158A1 FR 2249158 A1 FR2249158 A1 FR 2249158A1 FR 7339447 A FR7339447 A FR 7339447A FR 7339447 A FR7339447 A FR 7339447A FR 2249158 A1 FR2249158 A1 FR 2249158A1
Authority
FR
France
Prior art keywords
briquetting
binder
silicate
carbonaceous binder
coal
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
FR7339447A
Other languages
French (fr)
Other versions
FR2249158B3 (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.)
FUSION ET VOLATILISATION
Original Assignee
FUSION ET VOLATILISATION
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 FUSION ET VOLATILISATION filed Critical FUSION ET VOLATILISATION
Priority to FR7339447A priority Critical patent/FR2249158A1/en
Publication of FR2249158A1 publication Critical patent/FR2249158A1/en
Application granted granted Critical
Publication of FR2249158B3 publication Critical patent/FR2249158B3/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
    • 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
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • 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
    • 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
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Coke briquettes for use as fuel and/or as a reducing agent (esp. for metallurgical purposes) are produced from wood charcoal by (a) adding a coking coal, a silicate binder and a carbonaceous binder to charcoal fines; (b) briquetting the mixt.; and (c) carbonising the briquettes in a reducing atmosphere at a temp. sufficient to restore the volatiles content to a value suitable for metallurgical applications. The carbonaceous binder is pref. a mixt. of coal-tar pitch and coal tar obtd. by condensing the off-gases from carbonisation step (c); in some cases, a petroleum-based binder, e.g. bitumen, anthracenic oil or asphalt, can be used.
FR7339447A 1973-10-30 1973-10-30 Coke briquettes from wood charcoal - by briquetting with caking coal, silicate and carbonaceous binder Granted FR2249158A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7339447A FR2249158A1 (en) 1973-10-30 1973-10-30 Coke briquettes from wood charcoal - by briquetting with caking coal, silicate and carbonaceous binder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7339447A FR2249158A1 (en) 1973-10-30 1973-10-30 Coke briquettes from wood charcoal - by briquetting with caking coal, silicate and carbonaceous binder

Publications (2)

Publication Number Publication Date
FR2249158A1 true FR2249158A1 (en) 1975-05-23
FR2249158B3 FR2249158B3 (en) 1976-09-24

Family

ID=9127361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339447A Granted FR2249158A1 (en) 1973-10-30 1973-10-30 Coke briquettes from wood charcoal - by briquetting with caking coal, silicate and carbonaceous binder

Country Status (1)

Country Link
FR (1) FR2249158A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284497A (en) * 1990-10-10 1994-02-08 Alberta Oil Sands Technology And Research Authority Desulfurization of solid carbonaceous fuels by coagglomeration with sulfur sorbents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284497A (en) * 1990-10-10 1994-02-08 Alberta Oil Sands Technology And Research Authority Desulfurization of solid carbonaceous fuels by coagglomeration with sulfur sorbents

Also Published As

Publication number Publication date
FR2249158B3 (en) 1976-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse