The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2009
Filed:
Jan. 26, 2006
Microporous crystalline zeolite material, zeolite itq-32, preparation method thereof and use of same
Avelino Corma Canós, Avda. los Naranjos, ES;
Ángel Cantín Sanz, Avda. los Naranjos, ES;
Fernando Rey García, Avda. los Naranjos, ES;
Susana Valencia Valencia, Avda. los Naranjos, ES;
Sandra Leiva Herrero, Avda. los Naranjos, ES;
Avelino Corma Canós, Avda. los Naranjos, ES;
Ángel Cantín Sanz, Avda. los Naranjos, ES;
Fernando Rey García, Avda. los Naranjos, ES;
Susana Valencia Valencia, Avda. los Naranjos, ES;
Sandra Leiva Herrero, Avda. los Naranjos, ES;
Consejo Superior de Investigaciones Cientificas, Valencia, ES;
Universidad Politecnica de Valencia, Valencia, ES;
Abstract
The invention relates to a microporous crystalline zeolite material which, in the calcined state and in the absence of defects in the crystalline lattice thereof, manifested by the presence of silanols, has empirical formula x(MXO):yYO:SiO, in which M is selected from among H+, at least one inorganic cation with charge +n and a mixture of both; X is at least one chemical element in oxidation state +3; Y is at least one chemical element in oxidation state +4, which is different from Si, x has a value of between 0 and 0.2 inclusive, and y has a value of between 0 and 0.1 inclusive. In addition, as it is synthesised, and in the calcined state, the material has a characteristic X-ray diffraction pattern known as ITQ-32. The invention also relates to the method of preparing said material and to the use thereof.