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A process for the recovery of the citric acid from liquids which contain them.
A process for the recovery of the citric acid from liquids which contain them.
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机译:从含有柠檬酸的液体中回收柠檬酸的方法。
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摘要
Process for the recovery of citric acid from a liquor containing it, characterised in that, successively, - in a first stage the liquor containing citric acid is brought into contact with an R cationic resin in hydrogen form for a sufficient time to reach an optimum adsorption of citric acid, - in a second stage the resin is treated with an eluting agent and the eluate fraction which is rich in purified citric acid is recovered. …IMAGE…
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