کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
63705 48248 2016 8 صفحه PDF سفارش دهید دانلود کنید
عنوان انگلیسی مقاله
Efficient catalytic conversion of carbohydrates into 5-ethoxymethylfurfural over MIL-101-based sulfated porous coordination polymers
ترجمه فارسی عنوان
تبدیل کاتالیزوری کارآمد کربوهیدرات به 5-ethoxymethylfurfural بیش از پلیمرهای هماهنگ متخلخل سولفات مبتنی بر MIL-101
کلمات کلیدی
پلیمرهای همگرای متقابل؛ سوخت های زیستی؛ 5-ethoxymethylfurfural؛ MIL-101-SO3H
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
چکیده انگلیسی

In this work, a series of MIL-101-SO3H(x) polymeric materials were prepared and further used for the first time as efficient heterogeneous catalysts for the conversion of fructose-based carbohydrates into 5-ethoxymethylfurfural (EMF) in a renewable mixed solvent system consisting of ethanol and tetrahydrofuran (THF). The influence of –SO3H content on the acidity as well as on the catalytic activity of the porous coordination polymers in EMF production was also studied. High EMF yields of 67.7% and 54.2% could be successively obtained from fructose and inulin in the presence of MIL-101-SO3H (100) at 130 °C for 15 h. The catalyst could be reused for five times without significant loss of its activity and the recovery process was facile and simple. This work provides a new platform by application of porous coordination polymers (PCPs) for the production of the potential liquid fuel molecule EMF from biomass in a sustainable solvent system.

The MIL-101(Cr)-SO3H efficiently converted fructose and inulin into 5-ethoxymethylfurfural (EMF). The -SO3H content affected the acidity and the catalytic. The catalyst could be reused for five times without significant loss of its activity. Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Energy Chemistry - Volume 25, Issue 3, May 2016, Pages 523–530
نویسندگان
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