کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
49496 46750 2014 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
V-modified CuO–ZnO–ZrO2/HZSM-5 catalyst for efficient direct synthesis of DME from CO2 hydrogenation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
V-modified CuO–ZnO–ZrO2/HZSM-5 catalyst for efficient direct synthesis of DME from CO2 hydrogenation
چکیده انگلیسی


• A series of V-modified CuO–ZnO–ZrO2/HZSM-5 catalysts were prepared.
• V-modified CuO–ZnO–ZrO2/HZSM-5 catalysts show higher catalytic performances.
• The catalytic performances are strongly dependent on the content of V added.

A series of V-modified CuO–ZnO–ZrO2/HZSM-5 catalysts for direct synthesis of dimethyl ether (DME) from CO2 hydrogenation were prepared by an oxalate co-precipitation method. The catalysts were also characterized by XRD, BET, H2-TPR, N2O chemisorption, NH3-TPD, and XPS techniques. The results show that the catalytic performances of the catalysts are strongly dependent on the content of V added in the preparation.

A series of hybrid V-modified CuO–ZnO–ZrO2/HZSM-5 catalysts for direct synthesis of dimethyl ether (DME) from CO2 hydrogenation were prepared.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Communications - Volume 55, 5 October 2014, Pages 49–52
نویسندگان
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