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PROCESS FOR PRODUCING ANHYDROUS SODIUM CHLORIDE AND PURIFIED SATURATED BRINE

  • US 3,655,333 A
  • Filed: 05/04/1970
  • Issued: 04/11/1972
  • Est. Priority Date: 05/04/1970
  • Status: Expired due to Term
First Claim
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2. A method as in claim 1 wherein the process steps are applied a second time to the aqueous phase separated from the sodium chloride dihydrate.

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