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:
Jan. 19, 2021
Filed:
Feb. 06, 2019
Catalyst compositions comprising small size molecular sieves crystals deposited on a porous material
Total Research & Technology Feluy, Seneffe, BE;
Centre National DE LA Recherche Scientifique (Cnrs);
Kok-Giap Haw, Muar Johor, MY;
Jean-Michel Goupil, Le Marais la Chapelle, FR;
Jean-Pierre Gilson, Cairon, FR;
Valentin Valtchev, Basly, FR;
Nikolai Nesterenko, Nivelles, BE;
Delphine Minoux, Nivelles, BE;
Jean-Pierre Dath, Beloeil, BE;
TOTAL RESEARCH & TECHNOLOGY FELUY, Seneffe, BE;
Abstract
Catalyst compositions comprising an inorganic porous material with pore diameters of at least 2 nm and of crystals of molecular sieve, characterized in that the crystals of molecular sieve have an average diameter, measured by scanning electron microscopy, not bigger than 50 nm, and in that the catalyst composition presents a concentration of acid sites ranges from 50 to 1200 μmol/g measured by TPD NH3 adsorption; and the XRD pattern of said catalyst composition is the same as the X ray diffraction pattern of said inorganic porous material.