PRODUCTION OF LIQUID FUELS (SYLVAN-LIQUID-FUELS) FROM 2-METHYLFURAN
    55.
    发明申请
    PRODUCTION OF LIQUID FUELS (SYLVAN-LIQUID-FUELS) FROM 2-METHYLFURAN 有权
    二甲苯的液体燃料(SYLVAN-LIQUID-FUELS)的生产

    公开(公告)号:US20120316372A1

    公开(公告)日:2012-12-13

    申请号:US13491910

    申请日:2012-06-08

    IPC分类号: C07C1/247

    摘要: The present invention describes a procedure for the production of liquid fuel having a content high in alkanes and low in oxygenated compounds, comprising as a minimum: —a first step of alkylation of 2-methylfuran (commonly denominated Sylvan) with a furan alcohol 2 having the formula: (2), wherein R1 is H or an aliphatic or aromatic or heteroaromatic moiety, R2 is H or an aliphatic or aromatic or heteroaromatic moiety, and R3 is H, hydroxymethyl or an aliphatic or aromatic or heteroaromatic moiety, in the presence of a catalyst, —a second step of hydrogenation and dehydration of the compound obtained in step 1 in the presence of hydrogen, utilising suitable hydrogenation and dehydration catalysts.

    摘要翻译: 本发明描述了一种制备具有高烷烃含量和低氧化合物含量低的液体燃料的方法,其至少包括: - 第一步是将2-甲基呋喃(通常称为Sylvan)烷基化,其中呋喃醇2具有 式(2)其中R 1为H或脂族或芳族或杂芳族部分,R 2为H或脂族或芳族或杂芳族部分,R 3为H,羟甲基或脂族或芳族或杂芳族部分, 的催化剂, - 在氢的存在下,利用合适的氢化和脱水催化剂,在步骤1中获得的化合物氢化和脱水的第二步骤。

    Optimal energy pathway to renewable domestic and other fuels
    60.
    发明授权
    Optimal energy pathway to renewable domestic and other fuels 有权
    可再生的家用和其他燃料的最佳能量途径

    公开(公告)号:US08304591B2

    公开(公告)日:2012-11-06

    申请号:US13014126

    申请日:2011-01-26

    IPC分类号: C07C1/00

    摘要: A novel, energy efficient process of producing jet fuel is disclosed herein. The process is based on utilizing a medium chain fatty acid source such as cuphea oil, which precludes the need for high-energy fatty acid chain cracking to achieve the shorter molecules needed for jet fuels and other fuels with low-temperature flow requirements. In an embodiment, a process for producing a jet fuel comprises providing a medium chain fatty acid source. The method also comprises cleaving the one or more medium chain fatty acid groups from the glycerides to form glycerol and one or more free fatty acids. The method further comprises decarboxylating the one or more medium chain fatty acids to form one or more hydrocarbons for the production of the jet fuel.

    摘要翻译: 本文公开了一种新颖的能量效率高的生产喷气燃料的方法。 该方法基于利用中链脂肪酸源(例如杯状油),其排除了对高能脂肪酸链裂解的需要,以实现具有低温流量要求的喷气燃料和其它燃料所需的较短分子。 在一个实施方案中,用于生产喷气燃料的方法包括提供中链脂肪酸源。 该方法还包括从甘油酯切割一个或多个中链脂肪酸基团以形成甘油和一种或多种游离脂肪酸。 该方法还包括使一种或多种中链脂肪酸脱羧以形成用于生产喷气燃料的一种或多种烃。