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| Number | Title | Issue Date |
| 8007764 | Preparation of molecular sieve SSZ-13 Disclosed is a method for preparing crystalline zeolite SSZ-13 said method comprising (a) preparing a reaction mixture comprising (1) at least one active source of an oxide of a tetravalent element or mixture of tetravalent elements, (2) optionally at least on activ... | 08/30/2011 |
| 7837978 | Process for preparing aluminum-containing molecular sieve SSZ-26 A process for directly preparing aluminum-containing molecular sieve SSZ-26 using a structure directing agent comprising a cis-N,N-diethyldecahydroquinolinium cation or mixture of a cis-N,N-diethyldecahydroquinolinium cation and a trans-N,N-diethyldecahydroquinolini... | 11/23/2010 |
| 7837977 | Preparation of titanosilicate zeolite TS-1 A method is disclosed for preparing crystalline titanosilicate zeolite TS-1 from a reaction mixture containing only sufficient water to produce zeolite TS-1. In one embodiment, the reaction mixture is self-supporting and may be shaped if desired. In the method, the ... | 11/23/2010 |
| 7824658 | Method of making ultrasmall crystal MTT molecular sieves A method for preparing a crystalline molecular sieve having MTT framework topology and crystallite sizes of about 150 to about 600 Angstroms, comprising: a. preparing a reaction mixture comprising, in terms of mole ratios, the foll... | 11/02/2010 |
| 7537685 | Hydrocarbon conversion using molecular sieve SSZ-71 The present invention relates to new molecular sieve SSZ-71 prepared using a N-benzyl-1,4-diazabicyclo[2.2.2]octane cation as a structure-directing agent, methods for synthesizing SSZ-71 and processes employing SSZ-71 in a catalyst. ... | 05/26/2009 |
| 7507393 | Boron-containing molecular sieve CHA A boron-containing molecular sieve having the CHA crystal structure and comprising (1) silicon oxide and (2) boron oxide or a combination of boron oxide and aluminum oxide, iron oxide, titanium oxide, gallium oxide and mixtures thereof; and wherein the mole ratio of... | 03/24/2009 |
| 7473807 | Acylation using molecular sieve SSZ-74 The present invention relates to new crystalline molecular sieve SSZ-74 prepared using a hexamethylene-1,6-bis-(N-methyl-N pyrrolidinium) dication as a structure-directing agent, methods for synthesizing SSZ-74 and processes employing SSZ-74 in a catalyst. ... | 01/06/2009 |
| 7432402 | Partial oxidation using molecular sieve SSZ-74 The present invention relates to new crystalline molecular sieve SSZ-74 prepared using a hexamethylene-1,6-bis-(N-methyl N-pyrrolidinium) dication as a structure-directing agent, and processes employing SSZ-74 in a catalyst. ... | 10/07/2008 |
