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5. Investigation of deactivation of hollow titanium silicate zeolite from the industrial cyclohexanone

Investigation of deactivation of hollow titanium silicate zeolite from the industrial cyclohexanone

来源 :The 7th Sino-US Conference of Chemical Engineering(第7届中美化学工程 | 被引量 : 0次 | 上传用户：didos_jo

【摘 要】

：

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 zeo

【作 者】

：

Changjiu Xia Aiguo Zheng Yanjuan Xiang Bin Zhu Mudi Xin Min Lin Guangtong Xu Xingtian Shu 

【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

【发表日期】

：

2013年11期

【关键词】

：

hollow titanium silicalite deactivation cyclohexanone ammoxidation XRD TEM XPS a 

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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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