CARBON DIOXIDE BIOCONVERSION PROCESS

A CO2, bioconversion process includes providing a CO2 containing substrate to a bioreactor, the CO2 containing substrate including about 5 to about 90 mole % CO2; and fermenting the CO2 containing substrate with an acetogenic bacteria carrying a sodium translocating ATPase. The medium including less...

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Bibliographic Details
Main Authors Price, Abel J, Beard, Brandon L, Senaratne, Ryan H
Format Patent
LanguageEnglish
Published 01.10.2020
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Summary:A CO2, bioconversion process includes providing a CO2 containing substrate to a bioreactor, the CO2 containing substrate including about 5 to about 90 mole % CO2; and fermenting the CO2 containing substrate with an acetogenic bacteria carrying a sodium translocating ATPase. The medium including less than about 0.01 grams per liter yeast extract, less than about 0.01 grams per liter carbohydrate, a sodium ion concentration provided by a sodium ion feed rate of about 290 to about 8750 μg/gram of cells/minute, and a pH of about 4 to about 6.9.
Bibliography:Application Number: US201916530481