| 发明名称 |
METHODS AND APPARATUSES FOR GENERATING A POLYOL FROM WHOLE BIOMASS |
| 摘要 |
Methods and apparatuses for catalytically generating a polyol from whole biomass are provided. An exemplary method includes the steps of: depolymerizing at least a portion of lignin present in a stream that includes whole biomass; generating an effluent that includes depolymerized lignin and a saccharide; separating the effluent to generate a depolymerized lignin stream and a saccharide process stream, wherein the saccharide process stream includes a saccharide and an amount of lignin that is reduced relative to an amount of lignin present the effluent; and contacting the saccharide process stream with a saccharide-to-polyol catalyst system under conditions suitable for the catalytic conversion of saccharide to polyol. |
| 申请公布号 |
US2016145178(A1) |
申请公布日期 |
2016.05.26 |
| 申请号 |
US201414549209 |
申请日期 |
2014.11.20 |
| 申请人 |
UOP LLC |
发明人 |
Kalnes Tom N;Chen John Qianjun;Kocal Joseph Anthony |
| 分类号 |
C07C27/04;B01J8/24;B01J8/02 |
主分类号 |
C07C27/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of catalytically generating a polyol from whole biomass, the method comprising the steps of:
depolymerizing at least a portion of lignin present in a stream comprising whole biomass; generating an effluent comprising depolymerized lignin and a saccharide; separating the effluent to generate a depolymerized lignin stream and a saccharide process stream, wherein the saccharide process stream comprises a saccharide and an amount of lignin that is reduced relative to an amount of lignin present the effluent; and contacting the saccharide process stream with a saccharide-to-polyol catalyst system under conditions suitable for catalytic conversion of saccharide to polyol. |
| 地址 |
Des Plaines IL US |
