Method and system for preparing ethanol based on sweet broomcorn straw solid fermentation
Title：
Method and system for preparing ethanol based on sweet broomcorn straw solid fermentation
Application Number：
 200710080388
Application Date：
 2007/03/09
Announcement Date：
 2007/09/12
Pub. Date：
Publication Number：
 101033476
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 C12P 7/10C12M 1/00
Applicant(s)：
 Tsinghua University
Inventor(s)：
 Li Shizhong
Key Words：
 ethanol, sweet broomcorn, straw, fermentation, Method, system
Abstract：
 This invention relates to a method and system of preparing ethanol based on the solid state fermentation of sweet sorghum stem, belonging to the ethanol production technology of solid state fermentation. It includes the following key processes and device: raw materials smash is to choose the suitable mill to smash sweet sorghum stalk, strain addition is to add ethanol bacteria at the entrance of solid-state fermentation tank, solid-state fermentation is that the raw materials added bacteria is fermented in the slant rotor solid-state fermentation tank, solid distillation is to distill the solid-state fermented materials to obtain ethanol.
Claim：
Priority：
PCT：
LegalStatus：

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