Abstract Although thermal cracking of triglyceride is one of the potential technologies to produce drop-in fuel from biomass resources, product oil of the triglyceride thermal cracking consists of straight-chain hydrocarbons and fatty acids which degrade fuel properties. In order to convert the product oil into drop-in fuel, single stage upgrading catalyzed by Pt supported on solid acid was studied on the basis of experimental data from autoclave test reaction. Primarily, catalytic isomerization of tetradecane was carried out for investigating an upper limitation of the reaction temperature. Also, Y zeolite, mordenite and AlSBA-15 were used as the supporting material in order to examine effects of their acidity on catalysis for the tetradecane isomerization. Then, catalytic hydroisomerization of 1-tetradecene was verified at the limited temperatures and under. Finally, a mixture of 1-tetradecene and oleic acid as a model product oil of the triglyceride thermal cracking was employed for the autoclave test reaction. To the best of our knowledge, the present work is the first successful result for catalyzing simultaneously all the reactions required for the post-upgrading of the triglyceride thermal cracking process.

中文翻译：

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固体酸负载铂双功能催化单级提质将甘油三酯热裂解产物油转化为直接燃料

摘要 虽然甘油三酯热裂解是利用生物质资源生产嵌入式燃料的潜在技术之一，但甘油三酯热裂解的产品油由直链烃和脂肪酸组成，会降低燃料性能。为将成品油转化为燃料，在高压釜试验反应实验数据的基础上，研究了固体酸负载铂催化单级改质。首先，进行十四烷的催化异构化以研究反应温度的上限。此外，Y 沸石、丝光沸石和 AlSBA-15 被用作支撑材料，以检查它们的酸度对十四烷异构化的催化作用。然后，1-十四烯的催化加氢异构化在有限的温度和更低的温度下得到验证。最后，将1-十四烯和油酸的混合物作为甘油三酯热裂解的模型产品油用于高压釜测试反应。据我们所知，目前的工作是同时催化甘油三酯热裂解过程后升级所需的所有反应的第一个成功结果。