【摘要】 综述了以Al2O3为催化剂载体的丙烷脱氢催化剂的研究进展,重点阐述了Pt-Sn/γ-Al2O3催化剂的研究现状;论述了ZSM-5和尖晶石载体的特殊结构和性质以及适应高温、低压的反应条件,制得具有良好的反应活性和稳定性的催化剂的方法;对丙烷临氢脱氢制丙烯催化剂的研究前景进行了展望。更多还原

【Abstract】 Recent research progress of the catalysts supported on Al₂O₃ for propane dehydrogenation is reviewed. The current research situation of PtSn/γAl₂O₃ catalyst is specially presented. The catalytic performance of the catalysts supported on ZSM5 and spinelle is discussed .These carriers have the special composition and properties, which can fit the high temperature, low pressure reaction conditions for propane dehydrogenation. Such prepared catalysts have good reaction activity and stability. The research perspective of the future catalysts for propane dehydrogenation is also presented.更多还原