Back to results
US 10,590,002 B1Granted
Method for preparing molecular sieve SSZ-63
AssigneeChevron U.S.A. Inc.
InventorDan Xie
Life of this patent
Estimating the term…
Abstract
A method is provided for synthesizing a molecular sieve having the framework structure of SSZ-63 using di(cyclopentylmethyl)dimethylammonium cations as a structure directing agent.
Claims7
A method of synthesizing a molecular sieve having the structure of SSZ-63, the method comprising:
- (a) providing a reaction mixture comprising:
- (1) a source of silicon oxide;
- (2) a source of aluminum oxide;
- (3) a source of a Group 1 or Group 2 metal (M);
- (4) a structure directing agent (Q) comprising di(cyclopentylmethyl)dimethylammonium cations;
- (5) a source of hydroxide ions;
- and
- (6) water;
- and
- (b) subjecting the reaction mixture to crystallization conditions sufficient to form crystals of the molecular sieve.
7 more elements
A molecular sieve having the structure of SSZ-63 and, in its as-synthesized form, comprising di(cyclopentylmethyl)dimethylammonium cations in its pores.
Dependencies are inferred from the claim text.