The technologies of benzene fixed oxidization,the catalyst for n-butane fluidized-bed and the development of lattice oxygen catalyst are emphatically introduced.

• 重点介绍了苯固定床氧化工艺和正丁烷流化床氧化工艺路线以及正丁烷氧化流化床用催化剂及晶格氧催化剂的研究发展。