Method Of Converting Ethanol To Base Stock For Diesel Fuel
    1.
    发明申请
    Method Of Converting Ethanol To Base Stock For Diesel Fuel 有权
    将乙醇转化为柴油基料的方法

    公开(公告)号:US20110295046A1

    公开(公告)日:2011-12-01

    申请号:US13205501

    申请日:2011-08-08

    IPC分类号: C07C1/24

    摘要: A method of converting ethanol to a diesel fuel base stock comprises: a reaction stage (a) of contacting the ethanol with an acid catalyst, amorphous or structured, predominantly mesoporous, for example at a temperature of 300° C. to 500° C., at a pressure of 2 to 10 MPa and at a WHSV of 0.2 to 4 h−1, producing a gas phase, an organic liquid phase and an aqueous liquid phase, and a stage (b) of separating said gas phase, said organic liquid phase and said aqueous liquid phase at a pressure close to the reaction pressure. The method can involve recycling at least part of the gas phase separated in stage (b) to stage (a), and hydrogenating at least part of the organic liquid phase separated in stage (b).

    摘要翻译: 将乙醇转化为柴油燃料基料的方法包括:将乙醇与酸催化剂接触的反应阶段(a),其为无定形或结构化,主要是介孔的,例如在300℃至500℃的温度下。 在2〜10MPa的压力和0.2〜4h -1的WHSV下,产生气相,有机液相和水性液相,以及分离所述气相的阶段(b),所述有机物 液相和所述水性液相在接近反应压力的压力下进行。 该方法可以包括将阶段(b)中分离的至少一部分气相再循环到阶段(a),并且将在阶段(b)中分离的至少部分有机液相氢化。

    Method of converting ethanol to base stock for diesel fuel
    2.
    发明授权
    Method of converting ethanol to base stock for diesel fuel 有权
    将乙醇转化为柴油的原料的方法

    公开(公告)号:US07994377B2

    公开(公告)日:2011-08-09

    申请号:US11754596

    申请日:2007-05-29

    IPC分类号: C07C1/00

    摘要: For converting ethanol to a diesel fuel base stock: a reaction stage (a) of contacting the ethanol with an acid catalyst, amorphous or structured, predominantly mesoporous, at a temperature of 300° C. to 500° C., at a pressure of 2 to 10 MPa and at a WHSV of 0.2 to 4 h−1, producing a gas phase, an organic liquid phase and an aqueous liquid phase, and —a stage (b) of separating the gas phase, the organic liquid phase and the aqueous liquid phase at a pressure close to the reaction pressure, and recycling at least part of the gas phase separated in stage (b) to stage (a), and hydrogenating at least part of the organic liquid phase separated in stage (b).

    摘要翻译: 用于将乙醇转化为柴油燃料基料:在300℃至500℃的温度下,以300℃至500℃的温度使乙醇与酸催化剂接触的反应阶段(a),其为无定形或结构化,主要为中孔, 2〜10MPa,WHSV为0.2〜4h -1,生成气相,有机液相和水性液相,以及分级气相,有机液相和 在相当于反应压力的压力下将水相液相反应,并将阶段(b)中分离的气相的至少一部分再循环至阶段(a),并且氢化在阶段(b)中分离的至少部分有机液相。

    Method of converting ethanol to base stock for diesel fuel
    3.
    发明授权
    Method of converting ethanol to base stock for diesel fuel 有权
    将乙醇转化为柴油的原料的方法

    公开(公告)号:US08552241B2

    公开(公告)日:2013-10-08

    申请号:US13205501

    申请日:2011-08-08

    IPC分类号: C07C1/24

    摘要: A method of converting ethanol to a diesel fuel base stock comprises: a reaction stage (a) of contacting the ethanol with an acid catalyst, amorphous or structured, predominantly mesoporous, for example at a temperature of 300° C. to 500° C., at a pressure of 2 to 10 MPa and at a WHSV of 0.2 to 4 h−1, producing a gas phase, an organic liquid phase and an aqueous liquid phase, and a stage (b) of separating said gas phase, said organic liquid phase and said aqueous liquid phase at a pressure close to the reaction pressure. The method can involve recycling at least part of the gas phase separated in stage (b) to stage (a), and hydrogenating at least part of the organic liquid phase separated in stage (b).

    摘要翻译: 将乙醇转化为柴油燃料基料的方法包括:将乙醇与酸催化剂接触的反应阶段(a),其为无定形或结构化,主要是介孔的,例如在300℃至500℃的温度下。 在2〜10MPa的压力和0.2〜4h -1的WHSV下,产生气相,有机液相和水性液相,以及分离所述气相的阶段(b),所述有机物 液相和所述水性液相在接近反应压力的压力下进行。 该方法可以包括将阶段(b)中分离的至少一部分气相再循环到阶段(a),并且将在阶段(b)中分离的至少部分有机液相氢化。