AU5958794A - Processes for desulfurizing coal - Google Patents

Processes for desulfurizing coal

Info

Publication number
AU5958794A
AU5958794A AU59587/94A AU5958794A AU5958794A AU 5958794 A AU5958794 A AU 5958794A AU 59587/94 A AU59587/94 A AU 59587/94A AU 5958794 A AU5958794 A AU 5958794A AU 5958794 A AU5958794 A AU 5958794A
Authority
AU
Australia
Prior art keywords
processes
desulfurizing coal
desulfurizing
coal
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.)
Abandoned
Application number
AU59587/94A
Inventor
Conrad J Kulik
Howard E Lebowitz
Sunggyu Lee
Henry H Leehe
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.)
Individual
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 AU5958794A publication Critical patent/AU5958794A/en
Abandoned 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
AU59587/94A 1992-12-31 1993-12-22 Processes for desulfurizing coal Abandoned AU5958794A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US99929792A 1992-12-31 1992-12-31
US999297 1992-12-31
PCT/US1993/012510 WO1994029411A1 (en) 1992-12-31 1993-12-22 Processes for desulfurizing coal

Publications (1)

Publication Number Publication Date
AU5958794A true AU5958794A (en) 1995-01-03

Family

ID=25546159

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59587/94A Abandoned AU5958794A (en) 1992-12-31 1993-12-22 Processes for desulfurizing coal

Country Status (2)

Country Link
AU (1) AU5958794A (en)
WO (1) WO1994029411A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114437851B (en) * 2022-01-29 2023-01-24 北京旭阳科技有限公司 Method for quality improvement and desulfurization of high-sulfur fertilizer coal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768988A (en) * 1971-07-19 1973-10-30 Trw Inc Removal of pyritic sulfur from coal using solutions containing ferric ions
USRE32454E (en) * 1978-03-02 1987-07-07 Pure Fuel of Nevada, Inc. Process for desulfurization of coal and ores
ZA794951B (en) * 1978-09-21 1980-09-24 Atlantic Richfield Co Process for removing sulfur from coal
US4528069A (en) * 1983-04-11 1985-07-09 Inland Steel Company Solvent pretreatment of coal to improve coke strength
US4491454A (en) * 1983-08-29 1985-01-01 Canadian Patents And Development Limited Sulfur removal from coal
US4655896A (en) * 1986-01-08 1987-04-07 Yoon Roe Hoan Apparatus for ferric ion treatment for removal of ash-forming mineral matter from coal
US4886522A (en) * 1988-03-03 1989-12-12 Malin Research Corporation Process, for the desulfurization of coal
US5217503A (en) * 1991-03-18 1993-06-08 Midwest Ore Processing Company, Inc. Process for desulfurization of coal and ores

Also Published As

Publication number Publication date
WO1994029411A1 (en) 1994-12-22

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