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    • 10. 发明申请
    • CHAIN-SELECTIVE SYNTHESIS OF FUEL COMPONENTS AND CHEMICAL FEEDSTOCKS
    • 燃料部件和化学原料的链选择性合成
    • US20130130336A1
    • 2013-05-23
    • US13741965
    • 2013-01-15
    • Energy & Environmental Research Center Foundation
    • Edwin S. Olson
    • C07C2/86C12P7/64
    • C07C2/862C07C6/04C07C29/145C07C67/03C07C2601/14C11C3/00C12P7/6445Y02E50/13Y02T50/678C07C13/23C07C31/276C07C69/533
    • A method comprising providing a starting composition comprising a polyunsaturated fatty acid, a polyunsaturated fatty ester, a carboxylate salt of a polyunsaturated fatty acid, a polyunsaturated triglyceride, or a mixture thereof; self-metathesizing the starting composition or cross-metathesizing the starting composition with at least one short-chain olefin in the presence of a metathesis catalyst to form self-/cross-metathesis products comprising: cyclohexadiene; at least one olefin; and one or more acid-, ester-, or salt-functionalized alkene; and reacting cyclohexadiene to produce at least one cycloalkane or cycloalkane derivatives. A method for producing cycloalkanes for jet fuel by providing a starting composition comprising at least one selected from the group consisting of algal and polyunsaturated vegetable oils, subjecting the starting composition to metathesis to produce metathesis product comprising at least one olefin, cyclohexadiene, and at least one acid-, ester-, or salt-functionalized alkene, and reacting the at least one olefin and cyclohexadiene to form cycloalkane(s).
    • 一种包括提供包含多不饱和脂肪酸,多不饱和脂肪酯,多不饱和脂肪酸的羧酸盐,多不饱和甘油三酸酯或其混合物的起始组合物的方法; 在复分解催化剂的存在下,使起始组合物自分化或用至少一种短链烯烃交联混合以形成自交联/交叉复分解产物,其包含:环己二烯; 至少一种烯烃; 和一种或多种酸,酯或盐官能化的烯烃; 并使环己二烯反应生成至少一种环烷烃或环烷烃衍生物。 一种通过提供包含选自藻类和多不饱和植物油中的至少一种的起始组合物来制备用于喷气燃料的环烷烃的方法,使起始组合物进行复分解以产生包含至少一种烯烃,环己二烯和至少包含至少一种烯烃的复分解产物 一种酸,酯或盐官能化的烯烃,并使所述至少一种烯烃和环己二烯反应形成环烷烃。