ATE217338T1 - Verfahren zur stabilisierung von kohle - Google Patents

Verfahren zur stabilisierung von kohle

Info

Publication number
ATE217338T1
ATE217338T1 AT96870076T AT96870076T ATE217338T1 AT E217338 T1 ATE217338 T1 AT E217338T1 AT 96870076 T AT96870076 T AT 96870076T AT 96870076 T AT96870076 T AT 96870076T AT E217338 T1 ATE217338 T1 AT E217338T1
Authority
AT
Austria
Prior art keywords
tendencies
knowledge
employed
complete
fluidized bed
Prior art date
Application number
AT96870076T
Other languages
English (en)
Inventor
Arthur J Viall
Jeff M Richards
Original Assignee
Western Syncoal Co
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 Western Syncoal Co filed Critical Western Syncoal Co
Application granted granted Critical
Publication of ATE217338T1 publication Critical patent/ATE217338T1/de

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
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/02—Treating solid fuels to improve their combustion by chemical means
    • C10L9/06—Treating solid fuels to improve their combustion by chemical means by oxidation
    • 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
    • C10L9/00—Treating solid fuels to improve their combustion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
AT96870076T 1995-08-15 1996-06-19 Verfahren zur stabilisierung von kohle ATE217338T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/515,232 US5863304A (en) 1995-08-15 1995-08-15 Stabilized thermally beneficiated low rank coal and method of manufacture

Publications (1)

Publication Number Publication Date
ATE217338T1 true ATE217338T1 (de) 2002-05-15

Family

ID=24050502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96870076T ATE217338T1 (de) 1995-08-15 1996-06-19 Verfahren zur stabilisierung von kohle

Country Status (7)

Country Link
US (2) US5863304A (de)
EP (1) EP0758677B1 (de)
AT (1) ATE217338T1 (de)
AU (1) AU707213B2 (de)
CA (1) CA2179460A1 (de)
DE (1) DE69621084D1 (de)
TR (1) TR199600659A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ID20131A (id) 1997-03-31 1998-10-08 Mitsubishi Heavy Ind Ltd Metode dan peralatan pengeringan batu bara, metode untuk penyimpanan lama batu bara yang direformasi dan batu bara yang direformasi yang disimpan lama, dan proses dan sistem untuk produksi batu bara yang direformasi
AUPO748297A0 (en) 1997-06-23 1997-07-17 Technological Resources Pty Limited Stabilising thermally beneficiated carbonaceous material
JPH11310785A (ja) * 1998-04-30 1999-11-09 Mitsubishi Heavy Ind Ltd 石炭改質方法及びその装置
US6146432A (en) * 1999-07-15 2000-11-14 The United States Of America As Represented By The Department Of Energy Pressure gradient passivation of carbonaceous material normally susceptible to spontaneous combustion
CN100492001C (zh) * 2006-12-19 2009-05-27 煤炭科学研究总院重庆分院 基于低温氧化耗氧量的煤自燃倾向性鉴定方法
CN100507559C (zh) * 2006-12-19 2009-07-01 煤炭科学研究总院重庆分院 基于低温氧化耗氧量的煤自燃倾向性鉴定装置
WO2010135744A1 (en) 2009-05-22 2010-11-25 The University Of Wyoming Research Corporation Efficient low rank coal gasification, combustion, and processing systems and methods
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
JP5511855B2 (ja) * 2012-01-06 2014-06-04 三菱重工業株式会社 石炭不活性化処理方法
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
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
CN108192679B (zh) * 2018-01-26 2020-12-22 上海泽玛克敏达机械设备有限公司 一种型煤及其制备方法和用途

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GB636033A (en) * 1947-03-31 1950-04-19 Standard Oil Dev Co Improvements in or relating to oxidation of solid cabonaceous materials
US2966400A (en) * 1954-09-27 1960-12-27 Frances H Lykken Lignite processing method
US3200047A (en) * 1962-05-17 1965-08-10 Allied Chem Method of removing dust from reactive solid particles
US3817874A (en) * 1968-09-18 1974-06-18 Standard Oil Co Process for increasing the surface area of active carbons
US3723079A (en) * 1971-07-23 1973-03-27 Sun Research Development Stabilization of coal
US3754876A (en) * 1971-12-10 1973-08-28 Exxon Research Engineering Co Upgrading low rank coals as fuel
US3980447A (en) * 1972-04-26 1976-09-14 Rheinische Braunkohlenwerke Ag Process for the manufacture of brown coal briquettes
US4053285A (en) * 1974-04-18 1977-10-11 Occidental Research Corporation Process for reducing the sulfide sulfur content of char with carbon dioxide and H2 O
US3985517A (en) * 1975-08-20 1976-10-12 Hydrocarbon Research, Inc. Coal passivation process
US4192650A (en) * 1978-07-17 1980-03-11 Sunoco Energy Development Co. Process for drying and stabilizing coal
US4170456A (en) * 1978-11-22 1979-10-09 Atlantic Richfield Company Inhibiting spontaneous combustion of coal char
US4210423A (en) * 1979-04-06 1980-07-01 Mobil Oil Corporation Solid fuel use in small furnaces
US4249909A (en) * 1979-05-30 1981-02-10 Hydrocarbon Research, Inc. Drying and passivating wet coals and lignite
EP0081763B1 (de) * 1981-12-10 1987-08-19 Gewerkschaft Sophia-Jacoba Steinkohlenbergwerk Verfahren zur Erzeugung von lager- und transportsicherer Kohle oder Kohlemischungen kleiner Körnung
US4396394A (en) * 1981-12-21 1983-08-02 Atlantic Richfield Company Method for producing a dried coal fuel having a reduced tendency to spontaneously ignite from a low rank coal
US4396395A (en) * 1981-12-21 1983-08-02 Atlantic Richfield Company Method and apparatus for contacting particulate coal and a deactivating fluid
US4421520A (en) * 1981-12-21 1983-12-20 Atlantic Richfield Company Reducing the tendency of dried coal to spontaneously ignite
US4402707A (en) * 1981-12-21 1983-09-06 Atlantic Richfield Company Deactivating dried coal with a special oil composition
US4401436A (en) * 1981-12-21 1983-08-30 Atlantic Richfield Company Process for cooling particulate coal
US4402706A (en) * 1981-12-21 1983-09-06 Atlantic Richfield Company Method and apparatus for oxidizing dried low rank coal
US4403996A (en) * 1982-02-10 1983-09-13 Electric Power Development Co. Method of processing low rank coal
JPS58152095A (ja) * 1982-03-04 1983-09-09 Idemitsu Kosan Co Ltd 低品位炭の改良方法
US4400176A (en) * 1982-04-26 1983-08-23 Atlantic Richfield Company Process for reducing the water content of coal containing bound water
JPS5962696A (ja) * 1982-10-01 1984-04-10 Hitachi Ltd 石炭の改質方法
AU552638B2 (en) * 1982-10-20 1986-06-12 Idemitsu Kosan Co. Ltd Process for modification of coal
US4461624A (en) * 1983-02-28 1984-07-24 Gulf Canada Limited Beneficiation of low-rank coals by immersion in residuum
US4495710A (en) * 1983-08-01 1985-01-29 Atlantic Richfield Company Method for stabilizing particulate low rank coal in a fluidized bed
US4504274A (en) * 1983-09-22 1985-03-12 Conoco Inc. Enrichment of low grade coals
US4501551A (en) * 1983-11-10 1985-02-26 Atlantic Richfield Company Method for producing a dried particulate coal fuel from a particulate low rank coal
US4571174A (en) * 1984-03-29 1986-02-18 Atlantic Richfield Company Method for drying particulate law rank coal in a fluidized bed
US4605421A (en) * 1984-09-10 1986-08-12 Kerr-Mcgee Chemical Corporation Process for the preparation of a carbonaceous-derived solid fuel product
US4650495A (en) * 1985-06-26 1987-03-17 Mobil Oil Corporation Method for stabilizing dried low rank coals
US4828576A (en) * 1985-11-15 1989-05-09 Mobil Oil Corporation Drying low rank coal and retarding spontaneous ignition
US4778482A (en) * 1985-11-15 1988-10-18 Mobil Oil Corporation Drying low rank coal and retarding spontaneous ignition
US4775390A (en) * 1986-05-01 1988-10-04 Mobil Oil Corporation Drying low rank coal and retarding spontaneous ignition
US4783200A (en) * 1985-11-15 1988-11-08 Mobil Oil Corporation Method for passivating low rank dried coal
US4783199A (en) * 1985-11-15 1988-11-08 Mobil Oil Corporation Method for producing a deactivated dried coal
US4797136A (en) * 1986-12-19 1989-01-10 Shell Oil Company Low rank coal by wet oxidizing, drying and cooling
JPS63210192A (ja) * 1987-02-27 1988-08-31 Mitsubishi Heavy Ind Ltd 石炭の熱処理法
US4828575A (en) * 1987-06-30 1989-05-09 Mobil Oil Corporation Drying low rank coal and retarding spontaneous ignition
US4759772A (en) * 1987-07-22 1988-07-26 Carus Corporation Method of controlling self-ignition of low rank coal
DE3801800C1 (de) * 1988-01-22 1989-08-24 Gewerkschaft Sophia-Jacoba, 5142 Hueckelhoven, De
US5035721A (en) * 1989-03-30 1991-07-30 Electric Power Research Institute, Inc. Method for beneficiation of low-rank coal
US5137539A (en) * 1990-06-21 1992-08-11 Atlantic Richfield Company Method for producing dried particulate coal fuel and electricity from a low rank particulate coal

Also Published As

Publication number Publication date
AU5610396A (en) 1997-02-20
CA2179460A1 (en) 1997-02-16
AU707213B2 (en) 1999-07-08
DE69621084D1 (de) 2002-06-13
US6090171A (en) 2000-07-18
EP0758677A1 (de) 1997-02-19
TR199600659A2 (tr) 1997-03-21
EP0758677B1 (de) 2002-05-08
US5863304A (en) 1999-01-26

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