Title:
水素に富むＣ１含有基質を使用した代謝物生成方法およびシステム
Document Type and Number:
Japanese Patent JP7326252
Kind Code:
B2
Abstract:
The invention is directed to a process for producing one or more fermentation product in a multi-stage process including an inoculation reactor and at least one bioreactor. The inoculation reactor is fed a C1-containing gaseous substrate containing a reduced amount of hydrogen. The hydrogen is reduced to increase the proportion of CO in the C1-containing gaseous substrate being provided to the inoculation reactor. The inoculation reactor ferments the CO-rich C1-containing gaseous substrate and produces an inoculum, which is fed to at least one bioreactor. The bioreactor receives the C1-containing gaseous substrate, which may or may not contain reduced amounts of hydrogen, to produce one or more fermentation product. By providing a CO-rich C1-containing gaseous substrate to the inoculation reactor, both the inoculation reactor and the subsequent bioreactor(s), are able to have increased stability and product selectivity.
Inventors:
Conrad, Robert John
Waters, Guy William
Pagrisi, Matthew
Connolly, Joshua Jeremy
Waters, Guy William
Pagrisi, Matthew
Connolly, Joshua Jeremy
Application Number:
JP2020513745A
Publication Date:
August 15, 2023
Filing Date:
September 06, 2018
Export Citation:
Assignee:
Lanzatech, Inc.
International Classes:
C12P7/06; C12N1/00; C12N1/20; C12P5/02; C12P7/00; C12P7/04; C12P7/16; C12P7/18; C12P7/26; C12P7/28; C12P7/42; C12P7/52; C12P7/54; C12P7/56; C12P7/64
Domestic Patent References:
| JP2016523544A | ||||
| JP2012205530A |
Foreign References:
| US20160115505 |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Norio Omori
Yasuhito Suzuki
Norio Omori
Yasuhito Suzuki