基本信息:
- 专利标题: METHOD OF ASH REMOVAL FROM A BIOMASS
- 专利标题(中):从生物量去除的方法
- 申请号:PCT/US2011/039883 申请日:2011-06-09
- 公开(公告)号:WO2011156662A2 公开(公告)日:2011-12-15
- 发明人: POTTATHIL, Raveendran , BOWERS, Joseph, Stanton, Jr. , HAVEMANN, Greg
- 申请人: PA LLC , POTTATHIL, Raveendran , BOWERS, Joseph, Stanton, Jr. , HAVEMANN, Greg
- 申请人地址: 1901 South Harbor City Boulevard, Suite 300 Melbourne, FL 32901 US
- 专利权人: PA LLC,POTTATHIL, Raveendran,BOWERS, Joseph, Stanton, Jr.,HAVEMANN, Greg
- 当前专利权人: PA LLC,POTTATHIL, Raveendran,BOWERS, Joseph, Stanton, Jr.,HAVEMANN, Greg
- 当前专利权人地址: 1901 South Harbor City Boulevard, Suite 300 Melbourne, FL 32901 US
- 代理机构: HUNT, Dale C. et al.
- 优先权: US61/353,121 20100609
- 主分类号: C10G3/00
- IPC分类号: C10G3/00 ; C10L1/02 ; B09B3/00
摘要:
Disclosed herein is a process of reducing the ash content of a biomass feedstock or a biomass fraction. Embodiments include a process of reducing the ash content of a biomass feedstock or of a biomass fraction comprising: providing a biomass or biomass fraction; adding alcohol and acid to the biomass to yield a reaction mixture; separating the reaction mixture into a solid fraction and a liquid fraction by centrifugation; and distillating the liquid and collecting the solid to recover reaction reagents. The biomass can comprise aquatic species such as lemna.
摘要(中):
本文公开了降低生物质原料或生物质馏分的灰分含量的方法。 实施方案包括降低生物质原料或生物质馏分的灰分含量的方法,包括:提供生物质或生物质级分; 向生物质中加入酒精和酸以产生反应混合物; 通过离心将反应混合物分离成固体部分和液体部分; 并蒸馏液体并收集固体以回收反应试剂。 生物质可以包括水生物种,如莱姆纳。