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US 10,597,299 B2Granted
Synthesis of ITE framework type molecular sieves
AssigneeChevron U.S.A. Inc.
InventorDan Xie
Life of this patent
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Abstract
A method is provided for synthesizing molecular sieves of ITE framework type using one or more of 1-ethyl-1,3,5-trimethylpiperidinium cations and 1-ethyl-1-methyldecahydroquinolinium cations a structure directing agent.
Claims14
A method of synthesizing a molecular sieve of ITE framework type, the method comprising:
- (a) providing a reaction mixture comprising:
- (1) a source of silicon oxide;
- (2) a source of an oxide of a trivalent element (X);
- (3) a structure directing agent (Q) comprising one or more of 1-ethyl-1,3,5-trimethylpiperidinium cations and 1-ethyl-1-methyldecahydroquinolinium cations;
- and
- (4) water;
- and
- (b) subjecting the reaction mixture to crystallization conditions sufficient to form crystals of the molecular sieve.
5 more elements
A molecular sieve of ITE framework type and, in its as-synthesized form, comprising one or more of 1-ethyl-1,3,5-trimethylpiperidinium cations and 1-ethyl-1-methyldecahydroquinolinium cations in its pores.
Dependencies are inferred from the claim text.