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CA2028101A1 - Briquette product and process - Google Patents

Briquette product and process

Info

Publication number
CA2028101A1
CA2028101A1 CA 2028101 CA2028101A CA2028101A1 CA 2028101 A1 CA2028101 A1 CA 2028101A1 CA 2028101 CA2028101 CA 2028101 CA 2028101 A CA2028101 A CA 2028101A CA 2028101 A1 CA2028101 A1 CA 2028101A1
Authority
CA
Canada
Prior art keywords
high pressure
briquette product
ficiency
trolled
handleability
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
CA 2028101
Other languages
French (fr)
Other versions
CA2028101C (en
Inventor
Karl Richard Komarek
Joseph Walton Davidson
Geoffrey Blackmore
Gerald Blackmore
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.)
COALCORP Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2028101A1 publication Critical patent/CA2028101A1/en
Application granted granted Critical
Publication of CA2028101C publication Critical patent/CA2028101C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C10L5/02—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
    • C10L5/08—Methods of shaping, e.g. pelletizing or briquetting without the aid of extraneous binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Glanulating (AREA)

Abstract

ABSTRACT OF THE DISCLOSURE
The briquetting of bituminous coals without the use of extraneous binders is effected by a system of high tempera-ture, high pressure mold forming of the coal fines material in an apparatus incorporating a high pressure roll-type briquet-ting press, to provide briquettes of enhanced quality and handleability, with good crushing strength and high impact resistance. The system incorporates a positive pressure con-trolled oxygen, gas recirculation flash-dryer, and a direct briquette product to raw feed heat exchange system and other innovative heat management arrangements, for high system ef-ficiency.
CA 2028101 1989-02-28 1990-02-20 Briquette product and process Expired - Fee Related CA2028101C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31677989A 1989-02-28 1989-02-28
US316,779 1989-02-28

Publications (2)

Publication Number Publication Date
CA2028101A1 true CA2028101A1 (en) 1990-08-29
CA2028101C CA2028101C (en) 1994-06-14

Family

ID=23230653

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2028101 Expired - Fee Related CA2028101C (en) 1989-02-28 1990-02-20 Briquette product and process

Country Status (5)

Country Link
EP (1) EP0416058A1 (en)
AU (1) AU636600B2 (en)
CA (1) CA2028101C (en)
HU (1) HUT62644A (en)
WO (1) WO1990010052A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2209232C1 (en) * 2002-06-24 2003-07-27 Лурий Валерий Григорьевич Plant for production of carbon-containing moldings (versions)
AU2004210881C1 (en) 2003-02-11 2011-08-25 Commonwealth Scientific And Industrial Research Organisation Briquetting process
DE102009040172A1 (en) * 2009-09-04 2011-03-10 Dieffenbacher Gmbh + Co. Kg Method and plant for producing pellets from biomass in a pelleting press for use as fuel in fireplaces
DE102010036176A1 (en) 2010-09-02 2012-03-08 Loesche Gmbh Method and plant for coal grinding in inert or non-inert operation
CN103216841B (en) * 2013-04-19 2016-03-09 国家电网公司 Grading coal dust preparation system
KR101717540B1 (en) * 2016-06-29 2017-03-17 주식회사 삼정기계 System for manufacturing briquettes
JP6632496B2 (en) * 2016-08-24 2020-01-22 株式会社神戸製鋼所 Method for manufacturing solid fuel
RU2639707C1 (en) * 2017-04-14 2017-12-22 Федеральное государственное бюджетное научное учреждение Федеральный научный агроинженерный центр ВИМ (ФГБНУ ФНАЦ ВИМ) Complex of equipment for production of fuel and fodder briquettes and granules
CN113056542A (en) 2018-10-29 2021-06-29 泰克煤业有限公司 Method for coal fines agglomeration

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937080A (en) * 1957-02-14 1960-05-17 Komarek Greaves And Company Process of making binderless briquettes
DE2046977C3 (en) * 1970-09-24 1975-12-18 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Process for compacting and making lumpy coals without additional binders
DE2128949B1 (en) * 1971-06-11 1972-12-28 Eschweiler Bergwerks Verein, 5122 Kohlscheid Thermal pretreatment process for the hot chain binding of baking hard coals
US4158550A (en) * 1977-09-12 1979-06-19 Firma Carl Still Apparatus for producing blast furnace coal

Also Published As

Publication number Publication date
CA2028101C (en) 1994-06-14
HUT62644A (en) 1993-05-28
WO1990010052A1 (en) 1990-09-07
AU5169390A (en) 1990-09-26
EP0416058A1 (en) 1991-03-13
AU636600B2 (en) 1993-05-06
HU902199D0 (en) 1991-06-28

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed