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Phenolic extraction method by alkali treatment optimization
Phenolic extraction method by alkali treatment optimization
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机译:碱法优化处理酚醛提取方法
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摘要
A method for determining the quantity of phenol extracted into an aqueous solution of an alkali metal hydroxide uses a measurement of the pH of the solution, from which the equivalents of phenol relative to alkali metal hydroxide in solution is determined. A method for optimizing the use of an aqueous solution of an alkali metal hydroxide in a phenol recovery process uses pH measured to regulate the feed rate of the aqueous solution.
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