【摘 要】
:
Cyclohexanone ammoxidation,catalyzed by Hollow Titanium Silicalite(HTS)zeolite,has been the central step in the ecological-friendly commercial production of
【机 构】
:
State Key Laboratary of Catalytic Materials and Reaction Engineering,Research Insitutite of Peterole
【出 处】
:
The 7th Sino-US Conference of Chemical Engineering(第7届中美化学工程
论文部分内容阅读
Cyclohexanone ammoxidation,catalyzed by Hollow Titanium Silicalite(HTS)zeolite,has been the central step in the ecological-friendly commercial production of ε-Caprolactam[1,2].Nevertheless,the HTS zeolite catalyst would lose its activity when it was used about 0.5 to 1 years in that alkline environment[3].
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