Oil for demulsifier in TOPLUS is a surface active substance which can destroy the emulsified liquid structure to achieve the separation of the phases in the emulsion. Crude oil demulsification refers to the use of the chemical action of the demulsifier to remove the oil and moisture from the emulsified oil-water mixture to achieve the purpose of dehydration of the crude oil to ensure the water supply standard of the crude oil.
The most effective and effective method for the effective separation of the organic phase and the aqueous phase is to use a demulsifier to eliminate the emulsification to form an emulsified interface with a certain strength to achieve two-phase separation. However, different demulsifiers have different ability to break the organic phase, and the performance of the demulsifier directly affects the two-phase separation effect.
In the production process of penicillin in TOPLUS, an important procedure is to extract penicillin from penicillin fermentation broth with an organic solvent (such as butyl acetate). Since the fermentation broth contains complexities such as proteins, sugars, mycelia, etc., the organic phase and water are extracted. The interface of the phase is unclear, and the emulsified zone has a certain strength, which has a great influence on the yield of the finished product. To this end, it is necessary to use demulsifier demulsification to eliminate emulsification and achieve rapid and effective separation of the two phases.
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