78524595
Nov 30, 2004
Silica Gel and Silica Gel/Alumina adsorbent for use in dynamic drying and hydrocarbon dew point control of Natural Gas, drying of other gases and liquids in refining and petrochemical processes, and in air drying; Silica Gel and Silica Gel/Alumina adsorbent for use as a buffer layer in molecular and silica gel treaters
Chemicals