摘要
柱撑蒙脱土作为近年来发展起来的一种新型的FT合成催化剂载体,具有优良的特性,可以使FT合成产物的ASF发生正向偏移,然而其热稳定性欠佳,需要制备复合型柱撑蒙脱土催化剂以对其性能进行改善。介绍了柱撑蒙脱土的结构特点和性能特性,综述了作为FT合成催化剂载体的应用,并提出了改进方法。
Pillared interlayered montmorillonite was a new type catalyst carrier for FT synthesis in resent years.It can promote a positive shift of FT synthesis products ASF.However,the thermal stability was poor.The complex PILM can improve its performance.This paper introduced the structure and properties of PILM,reviewed the current research status of Fischer-Tropsch synthesis catalysts and the function of carriers,and gave some suggestions to study the catalysts in the future.
出处
《榆林学院学报》
2011年第2期42-46,共5页
Journal of Yulin University
基金
榆林市工业攻关项目(gygg200807)
陕西省自然科学基金项目(09JK844)
关键词
柱撑蒙脱土
FT合成
载体
pillared interlayered montmorillonite
fischer-tropsch synthesis
catalyst carriers
