申请人:Corma Avelino
公开号:US20050238575A1
公开(公告)日:2005-10-27
ITQ-25 (INSTITUTO DE TECNOLOGÍA QUÍMICA number 25) is a new crystalline microporous material with a framework of tetrahedral atoms connected by atoms capable of bridging the tetrahedral atoms, the tetrahedral atom framework being defined by the interconnections between the tetrahedrally coordinated atoms in its framework. ITQ-25 can be prepared in silicate compositions with a organic structure directing agent. It has a unique X-ray diffraction pattern, which identifies it as a new material. ITQ-25 is stable to calcination in air, absorbs hydrocarbons, and is catalytically active for hydrocarbon conversion.
ITQ-25 (INSTITUTO DE TECNOLOGÍA QUÍMICA 第 25 号)是一种新型结晶微孔材料,其四面体原子框架由能够桥接四面体原子的原子连接而成,四面体原子框架由其框架中的四面体配位原子之间的相互连接确定。ITQ-25 可以用有机结构引导剂在硅酸盐成分中制备。它具有独特的 X 射线衍射图样,这表明它是一种新型材料。ITQ-25 在空气中煅烧稳定,可吸收碳氢化合物,在碳氢化合物转化方面具有催化活性。