钛硅分子筛TS-1动态过滤的研究  

A study on the dynamic filtration of a titanium silicalite-1 molecular sieve.

作　　者：谭蔚[1] 李韡[1] 赵宗艾[1] 邢义堃[1] 于伟千[2] 

机构地区：[1]天津大学 [2]大庆油田化工总公司

出　　处：《化工机械》2000年第6期317-319,357,共3页Chemical Engineering & Machinery

基　　金：国家重大科学基金资助!(No .2 9792 71)

摘　　要：对钛硅分子筛TS 1微粉催化剂应用动态过滤技术 ,在动态旋叶压滤机上进行了过滤性能的研究 ,得到了过滤速率随时间的变化规律 ,并分析了操作压力对过滤速率的影响。为了结合实际工业生产的要求 ,对过滤介质进行了再生实验。该研究为TS 1微粉催化剂的过滤分离提供了一个可行的方法 。The dynamic filtration technology was used to study the filtration performance of the micro powder catalyst in a titanium silicalite 1 molecular sieve in a dynamic rotary vane filter press, and the change law of the filter rate varying with time was derived, the influence of operating pressure on the filter rate was analyzed. A regenerative experiment of the filter medium was made for the requirement of production. The experiment provided the filtration and separation of the micro powder catalyst with a feasible method, and the experimental basis was provided to determine the suitable operating condition and commercial application.

关 键 词：钛硅分子筛TS-1 动态过滤 旋叶压滤机 固液分离 

分 类 号：TQ424.25[化学工程]