CA1208435A - Methode et appareil pour produire un charbon seche moins susceptible d'inflammation spontanee, a partir de houille de bas rang - Google Patents

Methode et appareil pour produire un charbon seche moins susceptible d'inflammation spontanee, a partir de houille de bas rang

Info

Publication number
CA1208435A
CA1208435A CA000492917A CA492917A CA1208435A CA 1208435 A CA1208435 A CA 1208435A CA 000492917 A CA000492917 A CA 000492917A CA 492917 A CA492917 A CA 492917A CA 1208435 A CA1208435 A CA 1208435A
Authority
CA
Canada
Prior art keywords
coal
dried
water
mist
particulate
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.)
Expired
Application number
CA000492917A
Other languages
English (en)
Inventor
J. David Matthews
James L. Skinner
Donald K. Wunderlich
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.)
Atlantic Richfield Co
Original Assignee
Atlantic Richfield 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
Priority claimed from US06/333,145 external-priority patent/US4401436A/en
Application filed by Atlantic Richfield Co filed Critical Atlantic Richfield Co
Priority to CA000492917A priority Critical patent/CA1208435A/fr
Application granted granted Critical
Publication of CA1208435A publication Critical patent/CA1208435A/fr
Expired 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
CA000492917A 1981-12-21 1985-10-11 Methode et appareil pour produire un charbon seche moins susceptible d'inflammation spontanee, a partir de houille de bas rang Expired CA1208435A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000492917A CA1208435A (fr) 1981-12-21 1985-10-11 Methode et appareil pour produire un charbon seche moins susceptible d'inflammation spontanee, a partir de houille de bas rang

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US06/333,145 US4401436A (en) 1981-12-21 1981-12-21 Process for cooling particulate coal
CA000429071A CA1199175A (fr) 1981-12-21 1983-05-27 Methode et dispositif pour production, a partir de la houille broyee de qualite inferieure, d'un charbon sec offrant une prise moindre a la combustion spontanee
CA000492917A CA1208435A (fr) 1981-12-21 1985-10-11 Methode et appareil pour produire un charbon seche moins susceptible d'inflammation spontanee, a partir de houille de bas rang
AU67832/87A AU578553B2 (en) 1981-12-21 1987-01-20 Method and apparatus for partial oxidation of coal
AU67829/87A AU573470B2 (en) 1981-12-21 1987-01-20 Deactivating dried coal with a special oil composition

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000492917A Division CA1208435A (fr) 1981-12-21 1985-10-11 Methode et appareil pour produire un charbon seche moins susceptible d'inflammation spontanee, a partir de houille de bas rang

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA000492917A Division CA1208435A (fr) 1981-12-21 1985-10-11 Methode et appareil pour produire un charbon seche moins susceptible d'inflammation spontanee, a partir de houille de bas rang

Publications (1)

Publication Number Publication Date
CA1208435A true CA1208435A (fr) 1986-07-29

Family

ID=37102152

Family Applications (2)

Application Number Title Priority Date Filing Date
CA000492918A Expired CA1208018A (fr) 1981-12-21 1985-10-11 Methode et appareil pour produire un charbon seche moins susceptible d'inflammation spontanee, a partir de houille de bas rang
CA000492917A Expired CA1208435A (fr) 1981-12-21 1985-10-11 Methode et appareil pour produire un charbon seche moins susceptible d'inflammation spontanee, a partir de houille de bas rang

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA000492918A Expired CA1208018A (fr) 1981-12-21 1985-10-11 Methode et appareil pour produire un charbon seche moins susceptible d'inflammation spontanee, a partir de houille de bas rang

Country Status (2)

Country Link
AU (2) AU573470B2 (fr)
CA (2) CA1208018A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128865C2 (de) * 1981-07-22 1989-02-02 Rheinische Braunkohlenwerke AG, 5000 Köln Verfahren und Vorrichtung zum Mahltrocknen von vorgebrochener Rohbraunkohle zu Braunkohlenstaub
AU553527B2 (en) * 1982-09-10 1986-07-17 Western Collieries Ltd. Coal drying process

Also Published As

Publication number Publication date
AU573470B2 (en) 1988-06-09
AU6782987A (en) 1987-04-30
AU578553B2 (en) 1988-10-27
CA1208018A (fr) 1986-07-22
AU6783287A (en) 1987-04-30

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Publication Publication Date Title
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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20030729