RU97111831A - METHOD FOR DESULFURIZING FOSSIL FUEL USING FLAVOPROTEID - Google Patents
METHOD FOR DESULFURIZING FOSSIL FUEL USING FLAVOPROTEIDInfo
- Publication number
- RU97111831A RU97111831A RU97111831/13A RU97111831A RU97111831A RU 97111831 A RU97111831 A RU 97111831A RU 97111831/13 A RU97111831/13 A RU 97111831/13A RU 97111831 A RU97111831 A RU 97111831A RU 97111831 A RU97111831 A RU 97111831A
- Authority
- RU
- Russia
- Prior art keywords
- flavoprotein
- microorganism
- biocatalyst
- dna molecule
- sulfur bonds
- Prior art date
Links
Claims (29)
а) приведение в контакт ископаемого топлива с водной фазой, содержащей биокатализатор, способный расщеплять связи углерод-сера, и увеличивающее скорость реакции количество флавопротеида, с образованием, посредством этого, смеси ископаемого топлива и водной фазы;
б) выдерживание смеси со стадии (а) при условиях, достаточных для расщепления катализатором связей углерод-сера в молекулах сероорганических соединений, с получением, в результате этого, ископаемого топлива с пониженным содержанием органической серы; и
в) отделение ископаемого топлива с пониженным содержанием органической серы от получающейся в результате водной фазы.1. A method of increasing the rate of biodesulfurization of fossil fuels containing organosulfur compounds, comprising the steps of:
a) contacting fossil fuels with an aqueous phase containing a biocatalyst capable of cleaving carbon-sulfur bonds, and increasing the reaction rate, the amount of flavoprotein, thereby forming a mixture of fossil fuels and an aqueous phase;
b) maintaining the mixture from step (a) under conditions sufficient for the catalyst to cleave the carbon-sulfur bonds in the molecules of the organosulfur compounds, to obtain, as a result, fossil fuels with a reduced content of organic sulfur; and
c) separation of fossil fuels with low organic sulfur content from the resulting aqueous phase.
(а) биокатализатор, способный десульфировать ископаемое топливо, которое содержит молекулы сероорганических соединений; и
(б) дополнительный флавопротеид.22. A microorganism containing a recombinant DNA molecule that encodes
(a) a biocatalyst capable of desulfurizing fossil fuels that contains molecules of organosulfur compounds; and
(b) an additional flavoprotein.
(а) биокатализатор, способный десульфировать ископаемое топливо, которое содержит молекулы сероорганических соединений; и
(б) увеличивающее скорость реакции количество флавопротеида.25. A composition comprising
(a) a biocatalyst capable of desulfurizing fossil fuels that contains molecules of organosulfur compounds; and
(b) increasing the reaction rate, the amount of flavoprotein.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/351,754 | 1994-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU97111831A true RU97111831A (en) | 1999-07-20 |
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