Process For Producing Absolute Alcohol By Solvent Extraction And Vacuum Distillation
Tedder, Daniel W.
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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.
- Georgia Tech Patents