کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
206992 461204 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hydroprocessed rapeseed oil as a source of hydrocarbon-based biodiesel
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Hydroprocessed rapeseed oil as a source of hydrocarbon-based biodiesel
چکیده انگلیسی

This paper deals with the hydroprocessing of rapeseed oil representing a perspective technological way for production of biocomponents in diesel fuel range. Rapeseed oil was hydroprocessed at various temperatures (260–340 °C) under a pressure of 7 MPa in a laboratory flow reactor. Three Ni–Mo/alumina hydrorefining catalysts were used. Reaction products were analyzed using several gas-chromatographic methods. Reaction products contained water, hydrogen-rich gas and organic liquid product (OLP). The main components of OLP were identified as C17 and C18n-alkanes and i-alkanes. At a low reaction temperature, OLP contained also free fatty acids and triglycerides. At reaction temperatures higher than 310 °C, OLP contained only hydrocarbons of the same nature as hydrocarbons present in diesel fuel. Influence of reaction temperature and catalyst on the composition of reaction products is discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 88, Issue 3, March 2009, Pages 456–460
نویسندگان
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