Molecular sieve ssz-122, its synthesis and use
AssigneeChevron U.S.A. Inc.
InventorDan XIE
Life of this patent
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Abstract
An aluminosilicate molecular sieve material of BOG framework type, designated SSZ-122, is provided. SSZ-122 can be synthesized using 1-adamantyl-3-propylimidazolium cations as a structure directing agent. SSZ-122 may be used in organic compound conversion and/or sorptive processes.
Claims13
An aluminosilicate molecular sieve of BOG framework type having a molar ratio of SiO2/Al2O3 of at least 10.
An aluminosilicate molecular sieve of BOG framework type and, in its as-synthesized form, comprising 1-adamantyl-3-propylimidazolium cations in its pores.
A method of synthesizing an aluminosilicate molecular sieve of BOG framework type, the method comprising:
- (1) preparing a reaction mixture comprising:
- (a) a FAU framework type zeolite;
- (b) a source of an alkali or alkaline earth metal (M);
- (c) a structure directing agent comprising 1-adamantyl-3-propylimidazolium cations (Q);
- (d) a source of hydroxide ions;
- and
- (e) water;
- and
- (2) subjecting the reaction mixture to crystallization conditions sufficient to form crystals of the aluminosilicate molecular sieve.
A process for converting a feedstock comprising an organic compound to a conversion product, the process comprising contacting the feedstock at organic compound conversion conditions with a catalyst comprising an aluminosilicate molecular sieve of BOG framework type having a molar ratio of SiO2/Al2O3 of at least 10.
Dependencies are inferred from the claim text.