EP0341222A3 - Process for the chemical-biological desulphurization of coal - Google Patents

Process for the chemical-biological desulphurization of coal Download PDF

Info

Publication number
EP0341222A3
EP0341222A3 EP89830189A EP89830189A EP0341222A3 EP 0341222 A3 EP0341222 A3 EP 0341222A3 EP 89830189 A EP89830189 A EP 89830189A EP 89830189 A EP89830189 A EP 89830189A EP 0341222 A3 EP0341222 A3 EP 0341222A3
Authority
EP
European Patent Office
Prior art keywords
coal
chemical
biological desulphurization
desulphurization
biological
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.)
Granted
Application number
EP89830189A
Other versions
EP0341222A2 (en
EP0341222B1 (en
Inventor
Marco Vian
Michele Adami
Gennaro Enea Dipartimento Tecab Di Giorgio
Gabriella Levi
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.)
ENTE PER LE NUOVE TECNOLOGIE L'ENERGIA E L'AMBIEN
Original Assignee
Comitato Nazionale per la Ricerca e per lo Sviluppo dell Energia
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 Comitato Nazionale per la Ricerca e per lo Sviluppo dell Energia filed Critical Comitato Nazionale per la Ricerca e per lo Sviluppo dell Energia
Publication of EP0341222A2 publication Critical patent/EP0341222A2/en
Publication of EP0341222A3 publication Critical patent/EP0341222A3/en
Application granted granted Critical
Publication of EP0341222B1 publication Critical patent/EP0341222B1/en
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
EP89830189A 1988-05-05 1989-05-05 Process for the chemical-biological desulphurization of coal Expired EP0341222B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT47920/88A IT1219570B (en) 1988-05-05 1988-05-05 PROCEDURE FOR THE CHEMICAL-BIOLOGICAL DESULPHATION OF COAL
IT4792088 1988-05-05

Publications (3)

Publication Number Publication Date
EP0341222A2 EP0341222A2 (en) 1989-11-08
EP0341222A3 true EP0341222A3 (en) 1990-01-03
EP0341222B1 EP0341222B1 (en) 1992-09-30

Family

ID=11263362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89830189A Expired EP0341222B1 (en) 1988-05-05 1989-05-05 Process for the chemical-biological desulphurization of coal

Country Status (3)

Country Link
EP (1) EP0341222B1 (en)
DE (2) DE341222T1 (en)
IT (1) IT1219570B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109321319A (en) * 2018-11-20 2019-02-12 朱计平 A kind of desulfurization coal cleaning processes
CN109604046A (en) * 2018-11-20 2019-04-12 朱计平 A kind of coal preparation method
CN113044961B (en) * 2021-03-02 2023-03-31 无锡映川环境技术有限公司 Carrier with autotrophic denitrification function and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829964A (en) * 1955-10-24 1958-04-08 Kennecott Copper Corp Cyclic leaching process employing iron oxidizing bacteria
US4206288A (en) * 1978-05-05 1980-06-03 Union Carbide Corporation Microbial desulfurization of coal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829964A (en) * 1955-10-24 1958-04-08 Kennecott Copper Corp Cyclic leaching process employing iron oxidizing bacteria
US4206288A (en) * 1978-05-05 1980-06-03 Union Carbide Corporation Microbial desulfurization of coal

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
B.W.K. BRENNSTOFF-WÄRME-KRAFT, vol. 38, no. 5, May 1986, pages 187-188, Düsseldorf, DE; M. BEYER et al.: "Mikrobielle Kohleentschwefelung" *
FUEL, no. 2, March 1963, pages 113-124; M.P. SILVERMAN et al.: "Removal of pyritic sulphur from coal by bacterial action" *
KIRK-OTHMER: "Encyclopedia of chemical technology", vol. 6, 1979, 3rd edition, pages 314-324, A. Wiley-Interscience, New York, US *
PROCEEDINGS OF THE SIXTH INTERNATIONAL SYMPOSIUM ON BIOHYDROMETALLURGY, Vancouver, 21st-24th August 1985, pages 151-164, Elsevier, Amsterdam, NL; R.W. LAWRENCE et al.: "Fundamental and applied biohydrometallurgy" *

Also Published As

Publication number Publication date
IT1219570B (en) 1990-05-18
IT8847920A0 (en) 1988-05-05
DE68903028D1 (en) 1992-11-05
EP0341222A2 (en) 1989-11-08
EP0341222B1 (en) 1992-09-30
DE68903028T2 (en) 1993-04-29
DE341222T1 (en) 1990-03-22

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