MCM-41分子筛载体在镍基催化反应中的研究进展

Advances in mesoporous molecular sieve MCM-41 supported Ni-based catalysts

MCM-41介孔分子筛具有较高的比表面积、规整的孔道结构和可调的孔径等特性,可作为催化剂优良的载体,在镍基催化反应中应用广泛。介绍了MCM-41介孔分子筛在镍基催化加氢、加氢脱硫、CH4/CO2重整等反应中的研究进展,并展望了介孔分子筛MCM-41在催化领域中的研究方向。

Mesoporous molecular sieve MCM-41 possessed high specific surface area, regular pore structure and adjustable pore diameter, so it was a good catalyst support and had been widely used for Ni-based catalysts. A review was presented on research progress in the effects of mesoporous molecular sieve MCM-41 supports on Ni-based catalyts for hydrogenation, hydrodesulphurization and CO2 reforming of methane, etc. The future research focus of MCM-41 in catalytic reaction was proposed.