A method and apparatus for fermentation
Patent
EP-0043259-A1
Inventor
FRICKER RICHARD (GB)
Assignee
AG PATENTS LTD (GB)
Country
European Patent Office
Dates
- Priority:1980/06/27
Description
This web page summarizes information in PubChem about patent EP-0043259-A1. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.
A method for fermentation in which carbohydrate solution is discontinuously fed to a fermentation zone containing yeast whereby the carbohydrate is fermented to ethanol, a proportion of the fermenting liquid passing to a pressurised settling tank, yeast depleted liquid being withdrawn from the upper part of the settling tank and yeast enriched liquid being withdrawn from the lower part of said tank and returned to the fermentation zone, a proportion of yeast being withdrawn without being returned to the fermentation zone, said proportion being such that the concentration of yeast in the fermentation zone is substantially constant, and the pressure within the settling tank is sufficient to prevent the formation of gaseous carbon dioxide. The method enables rapid continuous fermentation to take place using high concentrations of yeast. Apparatus for operating the method is described.
1980/06/27
1981/06/26
1982/01/06
FRICKER RICHARD (GB)
AG PATENTS LTD (GB)
European Patent Office
C12M1/00 (inventive)
C12P7/06 (inventive)
Y02E50/10
C12M33/22 (inventive, first)
C12M21/12 (inventive)
C12M41/18 (inventive)
C12P7/06 (inventive)
C12M29/18 (inventive)
- GB-2013716-A (SEA)
- GB-2021639-A (SEA)
- GB-2059988-A (P) (SEA)
- Google PatentsLICENSE"Google Patents Research Data" by Google, based on data provided by IFI CLAIMS Patent Services and OntoChem, is licensed under a Creative Commons Attribution 4.0 International License.https://creativecommons.org/licenses/by/4.0/legalcode
- PubChem
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