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:
Nov. 10, 2015
Filed:
Nov. 03, 2011
One-step synthesis of mesoporous pentasil zeolite with single-unit-cell lamellar structural features
Applicants:
Michael Tsapatsis, Minneapolis, MN (US);
Xueyi Zhang, Minneapolis, MN (US);
Inventors:
Michael Tsapatsis, Minneapolis, MN (US);
Xueyi Zhang, Minneapolis, MN (US);
Assignee:
Regents of the University of Minnesota, Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 29/06 (2006.01); B01D 67/00 (2006.01); B01J 29/04 (2006.01); B01J 29/03 (2006.01); B01J 29/40 (2006.01); B01J 35/10 (2006.01); C01B 37/00 (2006.01); C01B 37/02 (2006.01); C01B 39/36 (2006.01); C01B 39/40 (2006.01); B01D 71/02 (2006.01); B01J 29/035 (2006.01); B01J 35/00 (2006.01); B01J 35/06 (2006.01);
U.S. Cl.
CPC ...
B01D 67/0051 (2013.01); B01D 71/028 (2013.01); B01J 29/0308 (2013.01); B01J 29/041 (2013.01); B01J 29/40 (2013.01); B01J 35/10 (2013.01); C01B 37/005 (2013.01); C01B 37/02 (2013.01); C01B 39/36 (2013.01); C01B 39/40 (2013.01); B01D 2323/24 (2013.01); B01J 29/035 (2013.01); B01J 35/002 (2013.01); B01J 35/065 (2013.01);
Abstract
A method for making a pentasil zeolite material includes forming an aqueous solution that includes a structure directing agent and a silica precursor; and heating the solution at a sufficient temperature and for sufficient time to form a pentasil zeolite material from the silica precursor, wherein the structure directing agent includes a quaternary phosphonium ion.