Process for producing ethyleneamines
    22.
    发明授权
    Process for producing ethyleneamines 有权
    制备亚乙基胺的方法

    公开(公告)号:US07696384B2

    公开(公告)日:2010-04-13

    申请号:US12088715

    申请日:2006-09-25

    IPC分类号: C07C211/00

    摘要: Processes comprising: providing a starting material comprising monoethanolamine; and reacting the starting material with ammonia in the presence of a heterogeneous transition metal catalyst to form a reaction product comprising one or more ethylene amines; wherein the catalyst comprises a catalytically active composition, which prior to treatment with hydrogen, comprises a mixture of oxygen-containing compounds of aluminum, copper, nickel and cobalt; and wherein the catalyst is present as one or more shaped catalyst particles selected from spheres, extrudates, pellets and other geometries, wherein the sphere or extrudate has a diameter of

    摘要翻译: 方法包括:提供包含单乙醇胺的原料; 并在非均相过渡金属催化剂的存在下使原料与氨反应形成包含一种或多种亚乙基胺的反应产物; 其中所述催化剂包含催化活性组合物,其在用氢处理之前包括铝,铜,镍和钴的含氧化合物的混合物; 并且其中所述催化剂作为选自球体,挤出物,丸粒和其它几何形状的一种或多种成型催化剂颗粒存在,其中所述球体或挤出物的直径<3mm,所述颗粒具有<3mm的高度,而另一种 几何形状具有等效直径L = 1 / a'<0.70mm,其中a'是每单位体积的外表面积(mms2 / mmp3),由'= A p V p定义,其中Ap是外表面积 的催化剂颗粒(mms2),Vp是催化剂颗粒的体积(mmp3)。

    METHOD FOR PRODUCING AN AMINE
    23.
    发明申请
    METHOD FOR PRODUCING AN AMINE 审中-公开
    生产氨的方法

    公开(公告)号:US20090264652A1

    公开(公告)日:2009-10-22

    申请号:US12373783

    申请日:2007-07-04

    IPC分类号: C07D265/30 B01J23/72

    摘要: Processes comprising: (i) providing a reactant selected from the group consisting of primary alcohols, secondary alcohols, aldehydes, ketones and mixtures thereof; and (ii) reacting the reactant with hydrogen and a nitrogen compound selected from the group consisting of ammonia, primary amines, secondary amines and mixtures thereof in the presence of a catalyst comprising a zirconium dioxide- and nickel-containing catalytically active composition, to form an amine; wherein the catalytically active composition, prior to reduction with hydrogen, comprises oxygen compounds of zirconium, copper, nickel and cobalt, and one or more oxygen compounds of silver in an amount of 0.5 to 6% by weight, calculated as AgO.

    摘要翻译: 方法包括:(i)提供选自伯醇,仲醇,醛,酮及其混合物的反应物; 和(ii)在包含含二氧化锆和含镍的催化活性组合物的催化剂存在下,使反应物与氢气和选自氨,伯胺,仲胺及其混合物的氮化合物反应,形成 胺; 其中所述催化活性组合物在用氢还原之前包含锆,铜,镍和钴的氧化合物,以及一种或多种以AgO计算的0.5至6重量%的银的氧化合物。

    Method for producing ethylene amines
    25.
    发明授权
    Method for producing ethylene amines 有权
    生产乙烯胺的方法

    公开(公告)号:US07615665B2

    公开(公告)日:2009-11-10

    申请号:US12088548

    申请日:2006-09-25

    IPC分类号: C07C211/00

    摘要: Processes comprising: providing a starting material comprising ethylenediamine; and reacting the starting material in the presence of a heterogeneous transition metal catalyst to form one or more ethylene amines; wherein the catalyst comprises a catalytically active composition, which prior to treatment with hydrogen, comprises a mixture of oxygen-containing compounds of aluminum, copper, nickel and cobalt; and wherein the catalyst is present as one or more shaped catalyst particles selected from spheres, extrudates, pellets and other geometries, wherein the sphere or extrudate has a diameter of

    摘要翻译: 方法包括:提供包含乙二胺的原料; 和在非均相过渡金属催化剂存在下使原料反应形成一种或多种亚乙基胺; 其中所述催化剂包含催化活性组合物,其在用氢处理之前包括铝,铜,镍和钴的含氧化合物的混合物; 并且其中所述催化剂作为选自球体,挤出物,丸粒和其它几何形状的一种或多种成型催化剂颗粒存在,其中所述球体或挤出物的直径<3mm,所述颗粒具有<3mm的高度,而另一种 几何形状具有等效直径L = 1 / a'<0.70mm,其中a'是每单位体积的外表面积(mms2 / mmp3),由'= A p V p定义,其中Ap是外表面积 的催化剂颗粒(mms2),Vp是催化剂颗粒的体积(mmp3)。

    Process for preparing amines
    29.
    发明授权
    Process for preparing amines 有权
    制备胺的方法

    公开(公告)号:US06525222B2

    公开(公告)日:2003-02-25

    申请号:US09729458

    申请日:2000-12-05

    IPC分类号: C07C20900

    摘要: Amines are prepared by reacting aldehydes or ketones at elevated temperature under elevated pressure with nitrogen compounds selected from the group of ammonia, primary and secondary amines, and with hydrogen in the presence of a catalyst, wherein the catalytically active mass of the catalyst contains, after its preparation and before the treatment with hydrogen, 22 to 45% by weight of oxygen-containing compounds of zirconium, calculated as ZrO2, 1 to 30% by weight of oxygen-containing compounds of copper, calculated as CuO, 5 to 50% by weight of oxygen-containing compounds of nickel, calculated as NiO, where the molar ratio of nickel to copper is greater than 1, 5 to 50% by weight of oxygen-containing compounds of cobalt, calculated as CoO, 0 to 5% by weight of oxygen-containing compounds of molybdenum, calculated as MoO3, and 0 to 10% by weight of oxygen-containing compounds of aluminum and/or manganese, calculated as Al2O3 or MnO2.

    摘要翻译: 通过使升高的温度下的醛或酮与选自氨,伯和仲胺的氮化合物和在催化剂存在下与氢气反应的醛或酮进行反应来制备胺,其中催化剂的催化活性物质含有 其制备方法和用氢处理之前,按重量计22%至45%的锆的氧含量化合物,按ZrO2计算,按重量计为CuO的含氧化合物为铜,按CuO计为5〜50% 按NiO计的含镍化合物的重量,其中镍与铜的摩尔比大于1.5至50重量%的以CoO计的含氧化合物的钴,0至5重量% 按MoO3计算的含氧化合物的钼和0至10重量%的按Al2O3或MnO2计算的含铝和/或锰的含氧化合物。