Synthesis of renewable diesel with hydroxyacetone and 2-methyl-furan.
نویسندگان
چکیده
Diesel or jet fuel range branched alkanes were synthesized for the first time by the combination of hydroxyalkylation-alkylation (HAA) of 2-methylfuran with hydroxyacetone and subsequent hydrodeoxygenation. Due to the electron-withdrawing effect of the hydroxyl group, the hydroxyacetone route exhibited evident advantages (higher HAA reactivity and diesel yield) over the previous acetone route.
منابع مشابه
Effect of Tetra Hydro Furan on Performance and Emission Characteristics of Ci Engine Fuelled With Methyl Ester of Jatropha
A number of studies currently focus on the renewable fuels to reduce the reliance on petroleum fuels. Biofuels such as biodiesel and bioethanol have been studied and tested in many countries including India. This paper is aimed to investigate the performance and emission characteristics of a direct injection (DI) diesel engine when fuelled with methyl ester of Jatropha oil (MEJO). The ignition ...
متن کاملExergy and Energy Analysis of Diesel Engine using Karanja Methyl Ester under Varying Compression Ratio
The necessity for decrease in consumption of conventional fuel, related energy and to promote the use of renewable sources such as biofuels, demands for the effective evaluation of the performance of engines based on laws of thermodynamics. Energy, exergy, entropy generation, mean gas temperature and exhaust gas temperature analysis of CI engine using diesel and karanja methyl ester blends at d...
متن کاملRoute to Renewable PET: Reaction Pathways and Energetics of Diels−Alder and Dehydrative Aromatization Reactions Between Ethylene and Biomass-Derived Furans Catalyzed by Lewis Acid Molecular Sieves
Silica molecular sieves that have the zeolite beta topology and contain framework Lewis acid centers (e.g., Zr-β, Sn-β) are useful catalysts in the Diels−Alder and dehydrative aromatization reactions between ethylene and various renewable furans for the production of biobased terephthalic acid precursors. Here, the main side products in the synthesis of methyl 4-(methoxymethyl)benzene carboxyla...
متن کاملSynthesis and photooxidation of furylthymines; chemiexcitation model studies
A method for the synthesis of 1-(5-methyl-2-furoyl)thymine (7) and 1-(5-methyl-2-furyl)thymine (8) is described. Trimethylsilyliodide catalysed addition of 5-methyl-2,4-bis(trimethylsilyloxy)pyrimidine (9) to 2-methyl-2,5-dihydro-2,5-dimethoxyfuran yielded the new thymine derivative 13. Photooxidations of 7 and 8 gave not the expected addition products but furan endoperoxides and hydroperoxides...
متن کاملComparative study of Performance and Emission Characteristics of a Diesel Engine Fueled by Castor and jatropha methyl Ester with the help of T Test
Biofuels are playing important role in recent decades as substitutes for petro diesel. Biodiesel derived from vegetable oils are found to give comparable performance and emission characteristics. In this paper a comparative study has been done between two fuels combinations i.e. jatropha and castor. The biodiesel was prepared from neat oils and blends of biodiesel (up till 20%) were prepared...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Chemical communications
دوره 49 51 شماره
صفحات -
تاریخ انتشار 2013