DISTILLATION COLUMNS USE

Brand Owner (click to sort) Address Description
COHESIVE TECHNOLOGIES Cohesive Technologies Inc. 101 Constitution Blvd. Franklin MA 02038 distillation columns for use in chromatography and electrophoresis;TECHNOLOGIES;
SURFCO Cohesive Technologies Inc. 101 Constitution Blvd. Franklin MA 02038 distillation columns for use in chromatography and electrophoresis;
TRIATHLON Cohesive Technologies Inc. 101 Constitution Blvd. Franklin MA 02038 distillation columns for use in chromatography and electrophoresis;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. This invention concerns a process for removing carbonyl-containing impurities from impure extractive distillation solvent such as a glycol, comprising: contacting the impure extractive distillation solvent with an acidic ion exchange resin. The purified extractive distillation solvent can be recycled for use as a solvent in an extractive distillation process that removes impurities from alkylene oxide. The extractive distillation solvent can be ethylene glycol monomethyl ether (EGME) used to purify propylene oxide.