PROCESS FOR REDUCING THE LEVEL OF CHLORIDE IN CHLOROSILANE DIRECT PROCESS HYDROLYZED SUBSTRATE USING MECHANOCHEMICAL TREATMENT

摘要

The present invention relates to a process for providing a low-chloride hydrolyzate comprising subjecting an acid or base hydrolvzed substrate of a chlorosilane direct process residue to a mechanochemical means to provide a hydrolyzate with a chloride content of less than about 1.1% by weight. The process of present invention is especially useful in cement kilns and smelter operation.