CA1094480A - Methode d'extraction du soufre contenu dans le charbon - Google Patents

Methode d'extraction du soufre contenu dans le charbon

Info

Publication number
CA1094480A
CA1094480A CA275,483A CA275483A CA1094480A CA 1094480 A CA1094480 A CA 1094480A CA 275483 A CA275483 A CA 275483A CA 1094480 A CA1094480 A CA 1094480A
Authority
CA
Canada
Prior art keywords
coal
sulfur
water
aqueous slurry
coal particles
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
CA275,483A
Other languages
English (en)
Inventor
Jin S. Yoo
Emmett H. Burk, Jr.
John A. Karch
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
Application filed by Atlantic Richfield Co filed Critical Atlantic Richfield Co
Application granted granted Critical
Publication of CA1094480A publication Critical patent/CA1094480A/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, 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
CA275,483A 1976-05-27 1977-04-04 Methode d'extraction du soufre contenu dans le charbon Expired CA1094480A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69047776A 1976-05-27 1976-05-27
US690,477 1976-05-27

Publications (1)

Publication Number Publication Date
CA1094480A true CA1094480A (fr) 1981-01-27

Family

ID=24772616

Family Applications (1)

Application Number Title Priority Date Filing Date
CA275,483A Expired CA1094480A (fr) 1976-05-27 1977-04-04 Methode d'extraction du soufre contenu dans le charbon

Country Status (2)

Country Link
CA (1) CA1094480A (fr)
GB (1) GB1520242A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA795273B (en) * 1978-10-17 1980-09-24 Union Carbide Corp Mild oxidative coal desulfurization
US4213765A (en) * 1979-01-02 1980-07-22 Union Carbide Corporation Oxidative coal desulfurization using lime to regenerate alkali metal hydroxide from reaction product

Also Published As

Publication number Publication date
GB1520242A (en) 1978-08-02

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 19980127