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. 16, 2018
Filed:
Sep. 24, 2014
China Petroleum & Chemical Corporation, Beijing, CN;
Shanghai Research Institute of Petrochemical Technology, Sinopec, Shanghai, CN;
Weimin Yang, Shanghai, CN;
Zhendong Wang, Shanghai, CN;
Hongmin Sun, Shanghai, CN;
Bin Zhang, Shanghai, CN;
Mingyao Huan, Shanghai, CN;
Zhenhao Shen, Shanghai, CN;
Mingwei Xue, Shanghai, CN;
CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing, CN;
SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC, Shanghai, CN;
Abstract
This invention relates to a molecular sieve, especially a SCM-1 molecular sieve or SCM-2 molecular sieve of the MWW family as represented in FIGS.and. As compared with a prior art molecular sieve, the molecular sieve according to this invention exhibits improved catalytic performance and good service life and regeneration performance. The molecular sieve can be produced with a simplified procedure, under mild operation conditions, with less energy and material consumption and fewer side reactions, with a high product purity at low cost and a high yield. This invention further relates to a process for producing these molecular sieves and use thereof as an adsorbent or a catalyst.