DE68905180T2 - Enzymatische entschwefelung von steinkohlen. - Google Patents

Enzymatische entschwefelung von steinkohlen.

Info

Publication number
DE68905180T2
DE68905180T2 DE8989304725T DE68905180T DE68905180T2 DE 68905180 T2 DE68905180 T2 DE 68905180T2 DE 8989304725 T DE8989304725 T DE 8989304725T DE 68905180 T DE68905180 T DE 68905180T DE 68905180 T2 DE68905180 T2 DE 68905180T2
Authority
DE
Germany
Prior art keywords
sulfur
enzyme
substrate
sulfatase
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.)
Expired - Fee Related
Application number
DE8989304725T
Other languages
German (de)
English (en)
Other versions
DE68905180D1 (de
Inventor
Ernest E Kern
William M Menger
David A Odelson
Anthony S Sinskey
Debra J Trantolo
Donald L Wise
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.)
Houston Industries Inc
Original Assignee
Houston Industries Inc
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 Houston Industries Inc filed Critical Houston Industries Inc
Publication of DE68905180D1 publication Critical patent/DE68905180D1/de
Application granted granted Critical
Publication of DE68905180T2 publication Critical patent/DE68905180T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • 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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
DE8989304725T 1989-05-10 1989-05-10 Enzymatische entschwefelung von steinkohlen. Expired - Fee Related DE68905180T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89304725A EP0396832B1 (en) 1989-05-10 1989-05-10 Enzymatic coal desulfurization

Publications (2)

Publication Number Publication Date
DE68905180D1 DE68905180D1 (de) 1993-04-08
DE68905180T2 true DE68905180T2 (de) 1993-08-05

Family

ID=8202677

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989304725T Expired - Fee Related DE68905180T2 (de) 1989-05-10 1989-05-10 Enzymatische entschwefelung von steinkohlen.

Country Status (5)

Country Link
EP (1) EP0396832B1 (enExample)
AT (1) ATE86290T1 (enExample)
DE (1) DE68905180T2 (enExample)
ES (1) ES2039855T3 (enExample)
GR (1) GR3008006T3 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5358870A (en) * 1990-02-28 1994-10-25 Institute Of Gas Technology Microemulsion process for direct biocatalytic desulfurization of organosulfur molecules
US5356813A (en) * 1992-04-30 1994-10-18 Energy Biosystems Corporation Process for the desulfurization and the desalting of a fossil fuel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641564A (en) * 1948-03-31 1953-06-09 Texaco Development Corp Process of removing sulfur from petroleum hydrocarbons and apparatus
US4808535A (en) * 1986-08-05 1989-02-28 Atlantic Research Corporation Acinetobacter species and its use in removing organic sulfur compounds

Also Published As

Publication number Publication date
EP0396832B1 (en) 1993-03-03
DE68905180D1 (de) 1993-04-08
ES2039855T3 (es) 1993-10-01
GR3008006T3 (enExample) 1993-08-31
ATE86290T1 (de) 1993-03-15
EP0396832A1 (en) 1990-11-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee