| 摘要 |
The process of extracting butyric acid and normal butanol from microbial fermentation broth, comprising contacting an aqueous solution of a microbial fermentation broth with vinyl bromide to extract any butyric acid and normal butanol which is present from the fermentation broth into the vinyl bromide. The vinyl bromide is thereafter separated from the aqueous fermentation broth and then evaporated, leaving the butyric acid and/or normal butanol in substantially pure, isolated form.
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