Fermentation process for improved oxygen utilization

Details Fermentation process for improved oxygen utilization Fermentation process for improved oxygen utilization

1978-04-11

1979-09-25

Penland, R. B.

Chemistry: molecular biology and microbiology

Micro-organism, per se ; compositions thereof; proces of...

Utilizing media containing lower alkanol

435310, 435313, 435804, 435813, 435812, 435818, C12B 100

Patent

active

041690109

ABSTRACT:
A continuous fermentation process for the production of single cell protein employing fermentation apparatus for improved oxygen utilization comprising a fermentation section and an upper contiguous absorber section communicating therewith wherein a gas contacting zone is employed to contact cooled recycled fermentation liquid and make up nutrients with partially oxygen depleted oxygenating gas in countercurrent flow whereby the oxygen content of the fermentation liquid is enriched.

REFERENCES:
patent: 1732921 (1929-10-01), Bratton
patent: 3057785 (1962-10-01), Olsen
patent: 3575813 (1971-04-01), Rothmayr
patent: 3844893 (1974-10-01), Hitzman
patent: 3929582 (1975-12-01), Kellner
patent: 3982998 (1976-09-01), Hitzman et al.
patent: 3984286 (1976-10-01), Malick
patent: 4041180 (1977-08-01), Wilson

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