发明名称 |
Method for separating a sulfur compound from carbonaceous materials |
摘要 |
The present invention relates to a method for separating a sulfur compound from a fossil fuel containing sulfur compounds comprising contacting said fossil fuel with a biosorption agent which binds said sulfur compound, thereby forming a sulfur-biosorption complex and separating said sulfur-biosorption complex. The method can further include introducing said separated sulfur biosorption complex to an aqueous phase having an effective amount of oxygen and water to form a reaction medium, optionally adding a biocatalyst which degrades the sulfur compound; incubating the medium for a sufficient period of time to produce an organic product, an inorganic sulfur and spent biocatalyst; and isolating said biosorption agent and/or biocatalyst from said organic product and said inorganic sulfur. The invention also relates to the preparation of the products of the oxidation reaction of organic sulfur compounds by a biocatalyst, such as 2-hydroxybiphenyl compounds.
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申请公布号 |
US5468626(A) |
申请公布日期 |
1995.11.21 |
申请号 |
US19930169433 |
申请日期 |
1993.12.17 |
申请人 |
ENERGY BIOSYSTEMS CORPORATION;UNIVERSITY OF NOTRE DAME |
发明人 |
JOHNSON, STEVEN W.;MONTICELLO, DANIEL J.;GIBBS, PHILLIP R.;KULPA, CHARLES F. |
分类号 |
C10G32/00;(IPC1-7):C12P11/00;C12P3/00 |
主分类号 |
C10G32/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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