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. 18, 2022
Filed:
Nov. 26, 2019
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 39/40 (2006.01); B01J 29/40 (2006.01); B01J 37/10 (2006.01); B82Y 30/00 (2011.01); C01B 39/04 (2006.01);
U.S. Cl.
CPC ...
C01B 39/40 (2013.01); B01J 29/40 (2013.01); B82Y 30/00 (2013.01); C01B 39/04 (2013.01); C01P 2004/64 (2013.01); C01P 2006/14 (2013.01); C01P 2006/16 (2013.01);
Abstract
Examples described herein provide a method of making a nano-sized zeolite. The method comprises dissolving an aluminum source in a first portion of an aqueous solution of a templating agent to form a first mixture. The first mixture is added to a slurry of a silica source in a second portion of the aqueous solution of a templating agent to form an aluminosilicate fluid gel. The aluminosilicate fluid gel is stirred to allow reaction. The aluminosilicate fluid gel is dried to form a dry gel and the dry gel is hydrothermal treated in a hydrothermal treatment holder to form a solid product. The solid product is washed, dried, and calcined.