کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11030242 | 1646362 | 2019 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and characterization of Pt-, Pd-, and Ru-promoted Ni-Ce0.6Zr0.4O2 catalysts for efficient biodiesel production by deoxygenation of oleic acid
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Herein, we prepared Pt-, Pd-, and Ru-promoted Ni-Ce0.6Zr0.4O2 catalysts with improved oleic acid deoxygenation performance and investigated their physicochemical properties by N2 adsorption-desorption, X-ray diffraction (XRD), NH3 temperature-programmed desorption (NH3-TPD), and X-ray photoelectron spectroscopy (XPS). Among the above catalysts, the highest oleic acid conversion, C9-C17 selectivity, and oxygen removal efficiency were observed for Pt/Ni-Ce0.6Zr0.4O2, which was mainly ascribed to its highest surface defect oxygen fraction and acidity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 236, 15 January 2019, Pages 928-933
Journal: Fuel - Volume 236, 15 January 2019, Pages 928-933
نویسندگان
Kyung-Won Jeon, Jae-Oh Shim, Jae-Wan Cho, Won-Jun Jang, Hyun-Suk Na, Hak-Min Kim, Yeol-Lim Lee, Byong-Hun Jeon, Jong Wook Bae, Hyun-Seog Roh,