FIELD: biotechnology.
SUBSTANCE: reactor for obtaining biomass by cultivating methanotrophic bacterial cells containing a loop part with a circulation pump, a degassing tank and a liquid outlet for fermentation is proposed. The degassing tank comprises a first outlet connecting the degassing tank to the first leg of the loop part and allowing the fermentation liquid to flow into the loop part, a first inlet connecting the degassing tank to the second leg of the loop part, allowing the fermentation liquid to flow into the degassing tank, a vent pipe for venting gases from the degassing tank. The cross-sectional area of the second leg, defined in m2, is 10% or more larger than the cross-sectional area of the first leg, defined in m2.
EFFECT: device is effective during the operation.
11 cl
| Title | Year | Author | Number |
|---|---|---|---|
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|
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RU2777059C1 |
