发明名称 |
Process for direct conversion of biomass to liquid fuels and chemicals |
摘要 |
A method of catalytically preparing a fluid product from solid carbonaceous material is described. In the method, at least one of the following equilibria is established by one or more catalysts: a) CH3OH=CO+2H2, b) CO+H2O=CO2+H2. In some versions, the solid carbonaceous material is woody biomass. Components of the fluid product can include one or a combination of C5-C9 alcohols. In certain versions, the method can be practiced with substantially all of the carbon in the carbonaceous material being converted to the fluid product. Also, in some versions, the fluid product can be prepared with substantially no char formation. The fluid product of various versions can be used directly as fuel or as a reagent for preparing commodity chemicals without the need for separating the fluid product components. |
申请公布号 |
US8796494(B2) |
申请公布日期 |
2014.08.05 |
申请号 |
US201012885397 |
申请日期 |
2010.09.17 |
申请人 |
The Regents of the University of California |
发明人 |
Matson Theodore D.;Ford Peter C.;Macala Gerald;Iretski Alexei |
分类号 |
C07C1/00;C10L1/00 |
主分类号 |
C07C1/00 |
代理机构 |
Berliner & Associates |
代理人 |
Berliner & Associates |
主权项 |
1. A method of catalytically preparing a fluid product from biomass containing lignin, cellulose, hemicellulose or lignocellulose, or any combination thereof, comprising:
reacting the biomass in a reducing environment in the presence of methanol and one or more catalysts so as to produce a fluid product comprising a high-octane gasoline additive containing at least one of methanol or C5-C9 aliphatic alcohols, wherein the one or more catalysts establish both of the following equilibria:
CH3OH=CO+2H2, a)CO+H2O=CO2+H2. b) |
地址 |
Oakland CA US |