Chevron


Chevron : (1) An obsolete xylene isomerization process that used a silica-alumina catalyst. (2) A process for separating p-xylene from its isomers by continuous crystallization, using liquid carbon dioxide in direct contact with the xylene as the refrigerant
No records Found
afaatim.com copyright © April 2016 Dr.K.R.Kamaal. All rights reserved