公开(公告)号：US20220325218A1

公开(公告)日：2022-10-13

申请号：US17658609

申请日：2022-04-08

Applicant: LanzaTech, Inc.

Inventor： Robert John Conrado ,  Jason Carl Bromley ,  Sean Dennis Simpson ,  Michael Emerson Martin

IPC: C12M1/107 ,  C12P7/06 ,  C12P7/16 ,  C12P7/64 ,  C12P7/28 ,  C12P7/08 ,  C12P7/54 ,  C12N1/20

Abstract: Methods and systems to control flexible gas fermentation platforms for improved conversion of CO2 into products is developed and particularly relates to a control process and system to control a ratio of feedstock gases and maximize the concentration of inert components in a bioreactor tail gas stream and or bioreactor headspace. Improved carbon utilization results though providing the most beneficial ratio of substrates to the bioreactor of the fermentation process.

公开(公告)号：US20180355383A1

公开(公告)日：2018-12-13

申请号：US16007505

申请日：2018-06-13

Applicant: LanzaTech, Inc.

Inventor： Michael James Henry Mawdsley ,  Michael Emerson Martin ,  Kathleen Francis Smart ,  Rachel Jane Brenc

IPC: C12P7/06 ,  C12N9/02 ,  C12N9/10 ,  C12P7/16

CPC classification number: C12P7/065 ,  C12N9/0004 ,  C12N9/1025 ,  C12P7/16 ,  C12Y101/01001 ,  C12Y101/01002 ,  C12Y102/07005 ,  C12Y203/01008 ,  C12Y207/02001

Abstract: The invention provides a process for reducing bio-catalytic oxidation of a product in a post-production stream. More particularly the invention provides a process for reducing bio-catalytic oxidation of an alcohol in a product stream, the product stream comprising an alcohol product, dissolved carbon dioxide, and at least one enzyme capable of oxidizing the alcohol. The invention finds applicability in fermentation processes, wherein a C1-fixing microorganism utilizes a C1-containing substrate to produce a fermentation product.