Search International and National Patent Collections

1. (WO2017155478) METHOD FOR PRODUCING BIOCHEMICALS FROM CO2 FERMENTATION

Pub. No.:    WO/2017/155478    International Application No.:    PCT/TH2016/000021
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Thu Mar 10 00:59:59 CET 2016
IPC: C12P 7/16
Applicants: PTT PUBLIC COMPANY LIMITED
Inventors: BURAPATANA, Vorakan
BOONVITHYA, Nassapat
TUNYAPISETSAK, Suttipong
CHULALAKSANANUKUL, Warawut
GLINWONG, Chompunuch
SARASIN, Witchana
COMWIEN, Jantarush
BURANAPRASOPCHAI, Julalak
LERTSRIWONG, Supattra
Title: METHOD FOR PRODUCING BIOCHEMICALS FROM CO2 FERMENTATION
Abstract:
The invention provides a method for direct production of biochemicals such as butanol, ethanol and butyric acid from CO2 as primary carbon source via fermentation without photosynthesis. The microorganisms used for this fermentation process are Clostridium CGI and Clostridium HDi. The culture medium for this method has been modified to be suitable for growing Clostridium CGI and Clostridium HDi. In fermentation step, small amount of carbohydrates may be added to enhance productivity rate.