Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing
Patent
1975-10-23
1980-12-23
Meros, Edward J.
Chemistry of inorganic compounds
Silicon or compound thereof
Oxygen containing
252455Z, 260448C, 423329, C01B 3328
Patent
active
042410363
ABSTRACT:
A new three-dimensional crystalline zeolite having unique adsorptive properties is prepared hydrothermally from a reaction gel containing tetramethylammonium hydroxide in addition to a source of silica and alumina and sodium hydroxide. The zeolite as crystallized from the reaction system contains tetramethylammonium cations in addition to sodium cations. The zeolite is denominated zeolite .OMEGA..
REFERENCES:
patent: 3306922 (1967-02-01), Barrer et al.
patent: 3314752 (1967-04-01), Kerr
patent: 3375205 (1968-03-01), Wadlinger et al.
patent: 3923639 (1975-12-01), Ciric
Flanigen Edith
Kellberg Elsa R.
Meros Edward J.
Miller Richard G.
Union Carbide Corporation
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