利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN106587102B ZSM-12型沸石分子筛的合成方法 有权

ZSM-12型沸石分子筛的合成方法
摘要：
本发明涉及一种ZSM‑12型沸石分子筛的合成方法，主要解决现有技术中是合成ZSM‑12型沸石分子筛的模板剂可行性低，获得的ZSM‑12型沸石分子筛杂质较多的问题。本发明通过采用按照10SiO2:(0.5～4.5)Al2O3:(0.2～4.0)碱性物质A:(0.5～5.0)模板剂Q:(80～400)H2O的初始摩尔配比，将硅源、铝源、模板剂Q和水均匀混合得到混合物，然后将该混合物在95～180℃下水热晶化20～200小时，所得产物进行洗涤和烘干，得到ZSM‑12型沸石分子筛的技术方案较好地解决了该技术问题，可用于工业催化应用中。
摘要（英）：

The invention relates to a synthetic method of ZSM-12 type zeolite molecular sieve. The method mainly solves the problems that a template for synthesis of the ZSM-12 type zeolite molecular sieve has low feasibility and the amount of impurities in the obtained ZSM-12 type zeolite molecular sieve is more in the prior art. The initial mole ratio of SiO2:Al2O3:alkaline substance A:template Q is 10:(0.5-4.5):(0.2-4.0):(0.5-5.0):(80-400), the silicon source, the aluminium source, the template Q and water are uniformly mixed in order to obtain a mixture, hydrothermal crystallization is carried out for the mixture at 95-180 DEG C for 20-200 hours, the products are washed and dried, and the ZSM-12 type zeolite molecular sieve is obtained. The technical scheme better solves the technical problem, and can be applied to industrial catalytic application.

公开/授权文献
0/0