分子筛材料研究及其在催化裂化过程中的应用前景

Advances in Molecular Sieves and Application Prospects of These Materials in Fluid Catalytic Cracking Fields

对近年来新合成的分子筛材料,如超大微孔分子筛、介孔分子筛、含D4R结构单元的分子筛的孔结构及合成技术进行综述,并探讨了这些新分子筛材料在催化裂化过程中的应用前景。

Recent advances achieved in novel molecular sieves, such as molecular sieves containing extra-large- micropore, mesopore and double four-memebered ring （D4R） are introduced. The pores structure and synthesis methods of these molecular sieves are reviewed. The application prospects of these molecular sieves in fluid catalytic cracking （FCC） process are discussed.