Process For Producing Absolute Alcohol By Solvent Extraction And Vacuum Distillation
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.
Collections
- Georgia Tech Patents [1761]