Title:
廃棄物画分の非-加圧前-処理、酵素加水分解および発酵
Document Type and Number:
Japanese Patent JP2009509522
Kind Code:
A
Abstract:
The present invention relates to a process for production of fermentation products, including bioethanol by non-pressurised pre-treatment, enzymatic hydrolysis and fermentation of waste fractions containing mono- and/or polysaccharides, having a relatively high dry matter content. The process in its entirety, i.e. from non-pressurised pre-treatment over enzymatic hydrolysis and fermentation to sorting of fermentable and non-fermentable solids can be processed at a relatively high dry matter content in a single vessel or similar device using free fall mixing for the mechanical processing of the waste fraction.
Inventors:
Nanna Dreyer Nerholm
Jan Larsen
Frank Krov Iversen
Jan Larsen
Frank Krov Iversen
Application Number:
JP2008532897A
Publication Date:
March 12, 2009
Filing Date:
September 29, 2006
Export Citation:
Assignee:
ELSAM ENGINEERING A/S
International Classes:
C12P7/08; B09B3/00; C02F11/02
Foreign References:
| WO1982001483A1 | 1982-05-13 | |||
| US4321328A | 1982-03-23 |
Attorney, Agent or Firm:
Mitsuo Tanaka
Hiroshi Yamazaki
Masaki Yano
Tsuyoshi Sato
Hiroshi Yamazaki
Masaki Yano
Tsuyoshi Sato