首页>
外国专利>
Process for the production of fuels from carbohydrate via aldol condensation hy-droxymethylfurfural and levulinic acid or levulinic acid esters
Process for the production of fuels from carbohydrate via aldol condensation hy-droxymethylfurfural and levulinic acid or levulinic acid esters
展开▼
机译:通过羟醛缩合羟甲基糠醛和乙酰丙酸或乙酰丙酸酯从碳水化合物生产燃料的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of making alkanes from lignocellulosic sources of C5 and C6 sugars. Suitable biomass feedstocks are converted into alkane-based fuels such as diesel and jet fuel blendstocks. Sugar monomers from the feedstocks are converted to chlormethylfurfural (CMF) with a levulinic acid (LA) byproduct. The CMF and LA are converted to ethyl levulinate (EL) and hydroxymethylfurfural (HMF), which are then combined into longer chain molecules via aldol condensation reactions. The condensation products are partially or fully saturated by mild hydrotreating, followed by deoxygenation to form alkanes with boiling ranges suitable for use as liquid fuels.
展开▼