SG144761A1 - Method - Google Patents

Method

Info

Publication number
SG144761A1
SG144761A1 SG200700386-6A SG2007003866A SG144761A1 SG 144761 A1 SG144761 A1 SG 144761A1 SG 2007003866 A SG2007003866 A SG 2007003866A SG 144761 A1 SG144761 A1 SG 144761A1
Authority
SG
Singapore
Prior art keywords
sulfur content
reducing
relates
seed oil
culture
Prior art date
Application number
SG200700386-6A
Inventor
Yi Zhang
Rong Yan
David Tee Liang
Joo Hwa Tay
Original Assignee
Inst Of Environmental Science
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 Inst Of Environmental Science filed Critical Inst Of Environmental Science
Priority to SG200700386-6A priority Critical patent/SG144761A1/en
Priority to PCT/SG2008/000023 priority patent/WO2008088294A1/en
Publication of SG144761A1 publication Critical patent/SG144761A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G32/00—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/26—Processes using, or culture media containing, hydrocarbons

Abstract

METHOD The present invention relates to a method for reducing the sulfur content in fossil fuels by using the microbial culture. More particularly, but not exclusively, the invention relates to a method for reducing the sulfur content in bunker oils by using the microbial culture. The method comprising the steps of (a) obtaining a seed oil sludge from a marine or industrial environment; (b) culturing the seed oil sludge under conditions suitable for enrichment of sulfur-biodegrading bacteria; and (c) assessing the culture for ability to reduce the sulfur content of bunker oil.
SG200700386-6A 2007-01-18 2007-01-18 Method SG144761A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG200700386-6A SG144761A1 (en) 2007-01-18 2007-01-18 Method
PCT/SG2008/000023 WO2008088294A1 (en) 2007-01-18 2008-01-18 Bio desulfurisation of fossil fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200700386-6A SG144761A1 (en) 2007-01-18 2007-01-18 Method

Publications (1)

Publication Number Publication Date
SG144761A1 true SG144761A1 (en) 2008-08-28

Family

ID=39636215

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200700386-6A SG144761A1 (en) 2007-01-18 2007-01-18 Method

Country Status (2)

Country Link
SG (1) SG144761A1 (en)
WO (1) WO2008088294A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
US11352577B2 (en) 2020-02-19 2022-06-07 Marathon Petroleum Company Lp Low sulfur fuel oil blends for paraffinic resid stability and associated methods
US20220268694A1 (en) 2021-02-25 2022-08-25 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
US11905468B2 (en) 2021-02-25 2024-02-20 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
CA3188122A1 (en) 2022-01-31 2023-07-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD138780B1 (en) * 1978-09-19 1986-10-29 Petrolchemisches Kombinat METHOD FOR THE MICROBIOLOGICAL DEHYDRATION OF PETROLEUM AND PETROLEUM FRACTIONS
US4808535A (en) * 1986-08-05 1989-02-28 Atlantic Research Corporation Acinetobacter species and its use in removing organic sulfur compounds
KR100279909B1 (en) * 1998-03-04 2001-02-01 윤덕용 Altitude or CYKS 1 strains capable of desulfurizing fossil fuels containing organic sulfur molecules and biological desulfurization methods using them
JP2003135054A (en) * 2001-10-30 2003-05-13 Japan Cooperation Center Petroleum Method of desulfurizing heterocyclic sulfur compound using bacterium
JP2003201484A (en) * 2002-01-08 2003-07-18 Marine Biotechnol Inst Co Ltd Method for electrobiologically desulfurizing petroleum
CN100451101C (en) * 2002-05-20 2009-01-14 山东大学 Process for deeply removing organosulfur from fossil fuel by mycobacteria

Also Published As

Publication number Publication date
WO2008088294A1 (en) 2008-07-24

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