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. 01, 2022
Filed:
Dec. 28, 2015
Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, CN;
Bp (China) Holdings Limited, Shanghai, CN;
Xiujie Li, Dalian, CN;
Shenglin Liu, Dalian, CN;
Xiangxue Zhu, Dalian, CN;
Sujuan Xie, Dalian, CN;
Longya Xu, Dalian, CN;
Zhiqiang Yang, Shanghai, CN;
Xuebin Liu, Shanghai, CN;
BP (China) Holdings Limited, Shanghai, CN;
Abstract
This application consists of a method for the synthesis of a type of FER/MOR composite molecular sieve. That method consisting of mixing FER seed crystals, MOR seed crystals, a silicon source, water and an acid or alkali, thus yielding a reaction mixture; by adjusting the proportions of the seed crystals added, the silicon-aluminium proportion, acidity/alkalinity and other reaction conditions, it is possible to obtain a dual phase composite molecular sieve within which the proportions of the crystal phases may be adjusted. In the synthesis process to which the method of this application relates, there is no need to add any organic template, thus reducing the cost of the reaction, in addition to reducing likely environmental pollution, thus having major potential applications.