SYNTHESIS OF ALKYL TERT-ALKYL ETHER USING PHOSPHORIC ACID-OR FLUOROPHOSPHORIC ACID-MODIFIED ZEOLITE CATALYSTS

摘要

PURPOSE: To produce alkyl tert.-alkyl ether from tertiary alcohol and primary alcohol with a high conversion rate and a high selectivity by a continuos proc ess. ;CONSTITUTION: The process in which produces an alkyl tert.-alkyl ether from tert.-alcohol and primary alcohol in the presence of a catalyst comprises using a catalyst consisting of a crystalline alumino-silicate faujasite Y-type zeolite which has been modified with a phosphoric acid or a fluorophosphoric acid.;COPYRIGHT: (C)1994,JPO