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:
Oct. 29, 2024
Filed:
Jan. 22, 2024
Nanjing Tech University, Jiangsu, CN;
Xuerui Wang, Suzhou, CN;
Xingyu Peng, Suzhou, CN;
Lekai You, Suzhou, CN;
Shengyuan Ren, Suzhou, CN;
Wen Bo, Suzhou, CN;
Xuehong Gu, Suzhou, CN;
NANJING TECH UNIVERSITY, Jiangsu, CN;
Abstract
A preparation method of an SSZ-13 zeolite membrane is provided, and the SSZ-13 zeolite membrane belongs to the technical field of zeolite membranes. The problem that the SSZ-13 zeolite membranes synthesized in the art have a poor quality and a large thickness is solved. A FAU-type zeolite is used as a raw material, and transformed into an SSZ-13 zeolite with a particle size of 210 nm through intergranular transformation, with a mass yield of 91.2%. A crystal seed prepared by the preparation method has a small particle size and a small thickness.