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US 5,292,698 AGranted
Catalyst comprising MCM-36
AssigneeMobil Oil Corporation
InventorsCynthia T-W. Chu, Charles T. Kresge, Wieslaw J. Roth, Kenneth G. Simmons, deceased, James C. Vartuli
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Abstract
There is provided a catalyst comprising MCM-36 and a binder material.
Claims13
A catalyst comprising MCM-36 and a binder material.
A method for preparing a catalyst comprising MCM-36 and a binder material, said method comprising the steps of:
- (i) preparing a reaction mixture capable of forming a layered material upon crystallization, said reaction mixture containing sufficient amounts of alkali or alkaline earth metal cations, a source of silica containing at least about 30 wt. % solid silica, an oxide of aluminum, water and hexamethyleneimine;
- (ii) maintaining said reaction mixture under sufficient crystallization conditions until crystals of layered material are formed;
- (iii) swelling said layered material of step (ii) by contacting said layered material with a suitable swelling agent;
- (iv) contacting the swollen material of step (iii) with a suitable pillaring agent under conditions sufficient to generate MCM-36;
- and
- (v) combining MCM-36 with a binder material.
3 more elements
Dependencies are inferred from the claim text.