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method of preparing alkali metal or ammonium citrates
method of preparing alkali metal or ammonium citrates
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机译:碱金属或柠檬酸铵的制备方法
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摘要
Alkali metal or ammonium citrates are produced from solutions of citric acid obtained by chemical reaction or by fermentation by extraction by means of a specific water-immiscible mixture of aliphatic amines and organic solvents and re-extracting the resulting organic solvent mixture with an aqueous solution of an alkali metal hydroxide, carbonate or bicarbonate, ammonia, or their salts.
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