DISTILLATION

Brand Owner Address Description
DISTILLATION DIAGNOSTICS Johnson Matthey, Inc. 435 Devon Park Drive, Suite 600 Wayne PA 190871998 DISTILLATION;engineering services; namely, recording and evaluating for others performance data obtained during the carrying out of processes involving contacting floing streams of fluids of different phases to effect exchanges between the fluids;
 

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.