کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6533365 | 49049 | 2014 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Highly selective synthesis of para-cresol by conversion of anisole on ZSM-5 zeolites
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Highly selective synthesis of para-cresol by conversion of anisole on ZSM-5 zeolites Highly selective synthesis of para-cresol by conversion of anisole on ZSM-5 zeolites](/preview/png/6533365.png)
چکیده انگلیسی
The formed ortho-cresol and meta-cresol in the intersection of ZSM-5 channel which cannot diffuse out of the channel and only the para-cresol can diffuse out of the channel. Para-cresol diffused out of the channel as the final products when the concentration of external acid sites was very low and the possibility of para-cresol isomerization decreased. The para-selectivity will be enhanced when the external acid sites were passivated and at the same time the pore opening size decreased.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microporous and Mesoporous Materials - Volume 185, 1 February 2014, Pages 61-65
Journal: Microporous and Mesoporous Materials - Volume 185, 1 February 2014, Pages 61-65
نویسندگان
Kunyuan Wang, Xinglong Dong, Zhaoan Chen, Yanli He, Yunpeng Xu, Zhongmin Liu,