C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
252/124
C07F 7/10 (2006.01) B01J 29/035 (2006.01) B01J 31/02 (2006.01) C01B 37/02 (2006.01) C07F 5/06 (2006.01)
Patent
CA 1127623
10880 CRYSTALLINE SILICATES AND METHOD FOR PREPARING SAME ABSTRACT OF THE DISCLOSURE A crystalline microporous organosilicate having the composition in terms of moles of oxides of: R2O : 0-1.5 M2O: <0.05 Al2O3: 40-70 SiO2 : x H2O wherein R represents a tetraethylammonium cation, M is an alkali metal cation and x has a value of 0 to 15 depending upon the degree of hydration of the composition. The organosilicate is prepared hydrothermally using a reaction mixture comprising tetraethylammonium cations, alkali metal cations, water and a reactive source of silica. The crystalline organosilicates are useful as adsorbents and, in their catalytically active form, as catalysts for organic compound formation. S P E C I F I C A T I O N -1-
316082
Flanigen Edith M.
Grose Robert W.
Hopley William G.
Union Carbide Corporation
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