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BR8605728A - Processo para aperfeicoar o valor calorifico de carvao umido em particulas - Google Patents

Processo para aperfeicoar o valor calorifico de carvao umido em particulas

Info

Publication number
BR8605728A
BR8605728A BR8605728A BR8605728A BR8605728A BR 8605728 A BR8605728 A BR 8605728A BR 8605728 A BR8605728 A BR 8605728A BR 8605728 A BR8605728 A BR 8605728A BR 8605728 A BR8605728 A BR 8605728A
Authority
BR
Brazil
Prior art keywords
particles
improving
heat value
coal heat
heated coal
Prior art date
Application number
BR8605728A
Other languages
English (en)
Inventor
Gerhard J A Kennepohl
Frank Souhrada
Original Assignee
Gulf Canada Ltd
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 Gulf Canada Ltd filed Critical Gulf Canada Ltd
Publication of BR8605728A publication Critical patent/BR8605728A/pt

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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/10—Treating solid fuels to improve their combustion by using additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
BR8605728A 1985-11-20 1986-11-20 Processo para aperfeicoar o valor calorifico de carvao umido em particulas BR8605728A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000495826A CA1285515C (en) 1985-11-20 1985-11-20 Method for passivating particulate coal

Publications (1)

Publication Number Publication Date
BR8605728A true BR8605728A (pt) 1987-08-18

Family

ID=4131926

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8605728A BR8605728A (pt) 1985-11-20 1986-11-20 Processo para aperfeicoar o valor calorifico de carvao umido em particulas

Country Status (6)

Country Link
US (1) US5033230A (pt)
CN (1) CN1010482B (pt)
AU (1) AU590804B2 (pt)
BR (1) BR8605728A (pt)
CA (1) CA1285515C (pt)
ZA (1) ZA868599B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103062999A (zh) * 2013-01-04 2013-04-24 山东汉菱电气有限公司 低阶煤炭烘干提质设备

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503646A (en) * 1994-06-30 1996-04-02 Fording Coal Limited Process for coal - heavy oil upgrading
US6664302B2 (en) 2002-04-12 2003-12-16 Gtl Energy Method of forming a feed for coal gasification
US7128767B2 (en) * 2003-07-01 2006-10-31 Gtl Energy Method to upgrade low rank coal stocks
ITTO20070084A1 (it) 2007-02-06 2008-08-07 K & E Srl Dispositivi di miscelazione radiale per reattori inclinati rotanti.
JP5412418B2 (ja) * 2010-12-17 2014-02-12 三菱重工業株式会社 石炭不活化処理装置
JP5456073B2 (ja) 2012-01-06 2014-03-26 三菱重工業株式会社 石炭不活性化処理装置
JP5971652B2 (ja) 2012-10-09 2016-08-17 三菱重工業株式会社 石炭不活性化処理装置
CN102977969B (zh) * 2012-11-27 2014-04-30 陈赐来 一种褐煤提质方法
JP5536247B1 (ja) * 2013-03-04 2014-07-02 三菱重工業株式会社 石炭不活性化処理装置
CN103217012B (zh) * 2013-04-09 2015-10-28 贵州安凯达实业股份有限公司 一种节能回转窑
JP6245743B2 (ja) 2013-12-06 2017-12-20 三菱重工業株式会社 石炭不活性化処理装置
JP6226422B2 (ja) * 2013-12-06 2017-11-08 三菱重工業株式会社 石炭不活性化処理装置
US10144597B2 (en) * 2017-11-08 2018-12-04 Yusong Zheng Pipeline transportation method of coal

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590733A (en) * 1948-08-10 1952-03-25 Fuel Res Corp Manufacture of stable suspensions of coal particles
US2610115A (en) * 1948-09-30 1952-09-09 Henry G Lykken Method for dehydrating lignite
US2811427A (en) * 1952-09-08 1957-10-29 Henry G Lykken Lignite fuel
GB1450805A (en) * 1973-10-23 1976-09-29 Shell Int Research Preparation of a wet load of coal for transport and storage
US3961914A (en) * 1974-07-26 1976-06-08 Hazen Research, Inc. Process for treating coal to make it resistant to spontaneous combustion
US3985517A (en) * 1975-08-20 1976-10-12 Hydrocarbon Research, Inc. Coal passivation process
US3985516A (en) * 1975-08-20 1976-10-12 Hydrocarbon Research, Inc. Coal drying and passivation process
US4214875A (en) * 1978-07-31 1980-07-29 Atlantic Research Corporation Coated coal piles
DE2934015A1 (de) * 1979-08-22 1981-03-26 Bayer Ag, 51373 Leverkusen Verfahren zur herstellung von konzentrierten loesungen sulfogruppenfreier 1 zu 2-cr- bzw. 1 zu 2-co-komplexfarbstoffe
US4397653A (en) * 1981-11-13 1983-08-09 Longanbach James R Method of producing a colloidal fuel from coal and a heavy petroleum fraction
US4481011A (en) * 1982-09-30 1984-11-06 Ruhrkohle Aktiengesellscaft Coke oven charge mixtures with coal binder
JPS59140295A (ja) * 1982-10-25 1984-08-11 Electric Power Dev Co Ltd 石炭の前処理方法
US4461624A (en) * 1983-02-28 1984-07-24 Gulf Canada Limited Beneficiation of low-rank coals by immersion in residuum
DE3540382A1 (de) * 1985-11-14 1987-05-21 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur verhinderung des kornzerfalls zerkleinerter braunkohlen und torfe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103062999A (zh) * 2013-01-04 2013-04-24 山东汉菱电气有限公司 低阶煤炭烘干提质设备
CN103062999B (zh) * 2013-01-04 2014-11-26 山东汉菱电气有限公司 低阶煤炭烘干提质设备

Also Published As

Publication number Publication date
CN1010482B (zh) 1990-11-21
CN86108589A (zh) 1987-07-29
US5033230A (en) 1991-07-23
AU590804B2 (en) 1989-11-16
CA1285515C (en) 1991-07-02
AU6499886A (en) 1987-05-28
ZA868599B (en) 1987-06-24

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