Title:
Process For Producing Absolute Alcohol By Solvent Extraction And Vacuum Distillation
Process For Producing Absolute Alcohol By Solvent Extraction And Vacuum Distillation
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Abstract
Alcohol substantially free of water is produced by a process comprising extracting an aqueous alcohol solution with an organic solvent system containing an extractant for said alcohol thereby forming an organic solvent-alcohol phase and an aqueous phase, and vacuum distilling said organic solvent-alcohol phase thereby obtaining the product alcohol substantially free of water.
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Date Issued
8/16/1983
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Patent