INDUSTRIAL GAS PURIFICATION UNITS

Brand Owner (click to sort) Address Description
GATE KEEPER ENTEGRIS, INC. 129 Concord Road Billerica MA 01821 industrial gas purification units;
GATE KEEPER MYKROLLS CORPORATION 129 CONCORD ROAD BILLERICA MA 018214600 industrial gas purification units;
GATE KEEPER Aeronex, Inc. 6975 Flanders Drive San Diego CA 92121 industrial gas purification units;
GATEKEEPER ENTEGRIS, INC. 129 Concord Road Billerica MA 01821 industrial gas purification units; industrial gas purification machines and parts thereof;
 

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

    
Technical Examples
  1. The present invention relates to a method for the purification of an ?-hydroxy acid on an industrial scale, in which an ?-hydroxy acid with a color (fresh) of not more than 10,000 APHA units is subjected to (a) a crystallization step followed by (b) a distillation step.