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:
Mar. 31, 2026
Filed:
Nov. 02, 2021
Shanghai Huayi New Material Co., Ltd, Shanghai, CN;
Desheng Xiong, Shanghai, CN;
Yan Zhuang, Shanghai, CN;
Congguang Luo, Shanghai, CN;
Yao Cui, Shanghai, CN;
Xiaodong Chu, Shanghai, CN;
Shanghai Huayi New Material Co., Ltd, Shanghai, CN;
Abstract
In a spherical titanium silicalite catalyst and a preparation method therefor, the spherical titanium silicalite catalyst has the following composition: xTiO·(1−x)SiO/yMPO, wherein x is equal to 0.0005-0.04, y is equal to 0.005-0.20, M is a metal element selected from alkaline earth metals, transition metals or combinations of two or more thereof. The spherical titanium silicalite catalyst is prepared by the following method: (i) providing titanium silicalite raw powder with the composition of xTiO·(1−x)SiO, wherein x is equal to 0.0005-0.04, and y is equal to 0.005-0.20; (ii) mixing silica sol, an organic template agent and phosphate in proportion to obtain an adhesive; and (iii) mixing the adhesive with the titanium silicalite raw powder, and carrying out spray-drying molding and firing to obtain the titanium silicalite catalyst.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile