发明申请
- 专利标题： DECRYSTALLIZATION OF CELLULOSIC BIOMASS WITH AN ACID MIXTURE COMPRISING PHOSPHORIC AND SULFURIC ACIDS
- 专利标题（中）： 细胞生物量与包含磷酸和硫酸的酸混合物的分解
-
申请号： US12505796申请日： 2009-07-20
-
公开(公告)号： US20100024810A1公开(公告)日： 2010-02-04
- 发明人: MARK ANDREW HARMER , Ann Y. Liauw
- 申请人： MARK ANDREW HARMER , Ann Y. Liauw
- 申请人地址： US DE Wilmington
- 专利权人： E. I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人： E. I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人地址： US DE Wilmington
- 主分类号： C13K1/02
- IPC分类号： C13K1/02
摘要：
The present invention provides a process for treating biomass to produce sugars. The process is directed to decrystallizing cellulose by contacting biomass with an acid mixture comprising sulfuric acid and phosphoric acid at particular molar ratios. Following decrystallization, the biomass may be hydrolyzed with the acid mixture to produce a saccharification product comprising sugars.
信息查询
