A kind of method for extracting citric acid/citrate

A kind of method for extracting citric acid/citrate

  • CN 107,344,911 A
  • Filed: 06/09/2017
  • Published: 11/14/2017
  • Est. Priority Date: 06/09/2017
  • Status: Active Application
First Claim
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1. A kind of 1. method for extracting citric acid/citrate, it is characterised in that comprise the following steps:

  • 1) the crude product aqueous solution containing citric acid is mixed with organic solvent, being evaporated concentration to mixed liquor removes moisture removal, obtainsTo the organic solvent containing citric acid;

    2) obtaining step

         1) gained in citric acid.

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