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GR3008006T3 - - Google Patents

Info

Publication number
GR3008006T3
GR3008006T3 GR930400664T GR930400664T GR3008006T3 GR 3008006 T3 GR3008006 T3 GR 3008006T3 GR 930400664 T GR930400664 T GR 930400664T GR 930400664 T GR930400664 T GR 930400664T GR 3008006 T3 GR3008006 T3 GR 3008006T3
Authority
GR
Greece
Prior art keywords
sulfates
treatment
coal
sulfatase
desulfurized
Prior art date
Application number
GR930400664T
Other languages
Greek (el)
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 filed Critical
Publication of GR3008006T3 publication Critical patent/GR3008006T3/el

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

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)

Abstract

Coal is desulfurized by treatment with a hydrolase to convert organic sulfur moieties in the coal matrix to sulfates, and by treatment with a sulfatase to cleave the sulfates.
GR930400664T 1989-05-10 1993-05-31 GR3008006T3 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GR3008006T3 true GR3008006T3 (en) 1993-08-31

Family

ID=8202677

Family Applications (1)

Application Number Title Priority Date Filing Date
GR930400664T GR3008006T3 (en) 1989-05-10 1993-05-31

Country Status (5)

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

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
DE68905180D1 (en) 1993-04-08
ATE86290T1 (en) 1993-03-15
DE68905180T2 (en) 1993-08-05
ES2039855T3 (en) 1993-10-01
EP0396832A1 (en) 1990-11-14
EP0396832B1 (en) 1993-03-03

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