کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
53206 46953 2016 6 صفحه PDF سفارش دهید دانلود کنید
عنوان انگلیسی مقاله
A sustainable process for the production of 2-methyl-1,4-butanediol by hydrogenation of biomass-derived itaconic acid
ترجمه فارسی عنوان
یک فرآیند پایدار برای تولید بوتیلن گلیکول 4 ، 1_متیل_2 توسط هیدروژناسیون اسید ایتاکونیک مشتق از زیست توده
کلمات کلیدی
زیست توده؛ اسید ایتاکونیک؛ 2-متیل-1،4-بوتیلن گلیکول؛ هیدروژناسیون؛ Pd–ReOx/C
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
چکیده انگلیسی


• Pd–ReOx/C are efficient in itaconic acid hydrogenation.
• Pd and ReOx species interacted with each other in Pd–ReOx/C.
• A yield of 80% 2-methyl-1,4-butanediol could be obtained over Pd–ReOx/C.
• Pd–ReOx/C catalysts exhibited excellent recyclability in IA hydrogenation.

Pd–ReOx/C catalysts with different Re contents were prepared and employed to catalyze the aqueous hydrogenation of itaconic acid in this study. The Pd–ReOx/C catalysts were characterized by XRD, TEM, BET, NH3-TPD and H2-TPR. Results showed that the addition of ReOx species in supported Pd catalysts promoted the direct conversion of itaconic acid to 2-methyl-1,4-butanediol. The promoting effect was ascribed to the interaction between Pd and ReOx species, as has been proved by the characterizations. A 2-methyl-1,4-butanediol yield of above 80% could be obtained over Pd–3ReOx/C under the reaction condition of 180 °C, 4 MPa H2.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 274, 1 October 2016, Pages 88–93
نویسندگان
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