发明名称 |
METHODS FOR DEOXYGENATING BIOMASS-DERIVED PYROLYSIS OIL |
摘要 |
Methods for deoxygenating a biomass-derived pyrolysis oil are provided. In an embodiment, a method for deoxygenating a biomass-derived pyrolysis oil comprises the steps of combining a biomass-derived pyrolysis oil stream with a heated low-oxygen-pyoil diluent recycle stream to form a heated diluted pyoil feed stream. The heated diluted pyoil feed stream has a feed temperature of about 150° C. or greater. The heated diluted pyoil feed stream is contacted with a first deoxygenating catalyst in the presence of hydrogen at first hydroprocessing conditions effective to form a low-oxygen biomass-derived pyrolysis oil effluent.
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申请公布号 |
US2013152454(A1) |
申请公布日期 |
2013.06.20 |
申请号 |
US201113326050 |
申请日期 |
2011.12.14 |
申请人 |
BAIRD LANCE AWENDER;BRANDVOLD TIMOTHY A.;LUPTON FRANCIS STEPHEN;UOP LLC |
发明人 |
BAIRD LANCE AWENDER;BRANDVOLD TIMOTHY A.;LUPTON FRANCIS STEPHEN |
分类号 |
C10L1/02;C10L1/04 |
主分类号 |
C10L1/02 |
代理机构 |
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