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19 条记录 (耗时 0.015 秒)

    Process for the manufacture of a 1,2-epoxide
    1.
    发明授权
    Process for the manufacture of a 1,2-epoxide 有权
    1,2-环氧化物的制备方法

    公开(公告)号：US08729282B2

    公开(公告)日：2014-05-20

    申请号：US13056793

    申请日：2009-07-09

    申请人： Ron Postma ,  Prasad Muppa

    发明人： Ron Postma ,  Prasad Muppa

    IPC分类号： C07D301/12

    CPC分类号： C07D301/12

    摘要： The invention relates to a process for the manufacture of a 1,2-epoxide by catalytic oxidation of a terminal olefin with hydrogen peroxide wherein the catalytic oxidation is performed in a biphasic system comprising an organic phase and an aqueous reaction medium, wherein a water-soluble manganese complex is used as oxidation catalyst, wherein a terminal olefin is used with a solubility at 20° C. of at least 0.01 to 100 g in 1 liter water, and wherein the molar ratio of terminal olefin to hydrogen peroxide is in the range of from 1:0.1 to 1:2.

    摘要翻译： 本发明涉及通过用过氧化氢催化氧化末端烯烃制备1,2-环氧化物的方法，其中催化氧化在包含有机相和含水反应介质的双相体系中进行，其中， 可溶性锰络合物用作氧化催化剂，其中在1升水中使用在20℃下的溶解度为至少0.01至100g的末端烯烃，并且其中末端烯烃与过氧化氢的摩尔比在 为1：0.1至1：2。

    PROCESS FOR THE PREPARATION OF AN ALLYL ALKYL ETHER BY CATALYTIC ALLYLATION
    2.
    发明申请
    PROCESS FOR THE PREPARATION OF AN ALLYL ALKYL ETHER BY CATALYTIC ALLYLATION 审中-公开
    通过催化辅助制备全甲醇的方法

    公开(公告)号：US20120190811A1

    公开(公告)日：2012-07-26

    申请号：US13146447

    申请日：2010-01-26

    申请人： Ron Postma ,  Jimmy Antonius Van Rijn ,  Elisabeth Bouwman ,  Eit Drent

    发明人： Ron Postma ,  Jimmy Antonius Van Rijn ,  Elisabeth Bouwman ,  Eit Drent

    IPC分类号： C07C41/14 ,  C08G59/02

    CPC分类号： C07C41/09 ,  C07C2601/14 ,  C07C43/188

    摘要： The invention provides a process for the preparation of an allyl alkyl ether comprising the allylation of an aliphatic hydroxyl containing compound with an allyl source in the presence of a catalyst, wherein the catalyst is a transition metal complex with a phosphine ligand, wherein the allylation is carried out in the presence of an acid in an amount of at least 0.1 mol % calculated on the aliphatic hydroxyl containing compound. This invention further provides a process for the preparation of epoxy resins wherein as intermediate use is made of the allyl alkyl ethers prepared by the process of the invention.

    摘要翻译： 本发明提供一种制备烯丙基烷基醚的方法，其包括在催化剂存在下将含脂肪族羟基的化合物与烯丙基源的烯丙基化，其中该催化剂是与膦配体的过渡金属配合物，其中烯丙基化为 在存在酸的情况下进行，所述酸的量为至少0.1摩尔％，基于脂族羟基化合物计算。 本发明还提供一种制备环氧树脂的方法，其中中间体由本发明方法制备的烯丙基烷基醚制成。

    Process for the manufacture of epichlorohydrin
    5.
    发明授权
    Process for the manufacture of epichlorohydrin 有权
    制备表氯醇的方法

    公开(公告)号：US08802873B2

    公开(公告)日：2014-08-12

    申请号：US13056835

    申请日：2009-07-09

    申请人： Ron Postma ,  Prasad Muppa

    发明人： Ron Postma ,  Prasad Muppa

    IPC分类号： C07D301/12 ,  B01J21/00 ,  B01J23/34

    CPC分类号： C07D301/12 ,  B01J21/00 ,  B01J23/34 ,  C07D255/02

    摘要： The invention relates to a process for the manufacture of epichlorohydrin (“ECH”) by catalytic oxidation of allyl chloride (“AC”) with an oxidant wherein the catalytic oxidation is performed in an aqueous reaction medium, wherein a water-soluble manganese complex is used as oxidation catalyst, followed by the isolation of epichlorohydrin.

    摘要翻译： 本发明涉及通过用氧化剂催化氧化烯丙基氯（“AC”）制备表氯醇（“ECH”）的方法，其中催化氧化在水性反应介质中进行，其中水溶性锰络合物为 用作氧化催化剂，然后分离表氯醇。

    Heat exchanger
    6.
    发明授权
    Heat exchanger 有权
    热交换器

    公开(公告)号：US08757248B2

    公开(公告)日：2014-06-24

    申请号：US12668681

    申请日：2008-07-04

    申请人： Ron Postma ,  Bart Van Den Berg ,  Robert Sakko ,  Hans Constant Dikhoff

    发明人： Ron Postma ,  Bart Van Den Berg ,  Robert Sakko ,  Hans Constant Dikhoff

    IPC分类号： F28D7/16

    CPC分类号： F28D7/0041 ,  F28D7/1653 ,  F28F1/16 ,  F28F1/22 ,  F28F9/013 ,  F28F9/0282 ,  F28F21/02 ,  F28F21/062 ,  F28F2275/14 ,  F28F2275/16

    摘要： The invention relates to a heat exchanger for heat exchange between fluids, comprising a housing having an inlet and an outlet for each fluid, the inlet and outlet for each fluid being connected to one another by a flow path, the flow path of a first fluid comprising multiple heat exchange modules comprising at least one longitudinal hollow tube, wherein the modules are arranged in a matrix configuration that comprises at least two columns of longitudinal tubes and at least two rows of longitudinal tubes, and wherein a module is provided with at least one connector for connecting to a co-operating connector of an adjacent module, such that the space enclosed between adjacent modules defines a flow path for a second fluid, parallel to the flow path for the first fluid.

    摘要翻译： 本发明涉及一种用于流体之间的热交换的热交换器，包括：具有每个流体的入口和出口的壳体，每个流体的入口和出口通过流动路径相互连接，第一流体的流动路径 包括多个包括至少一个纵向中空管的热交换模块，其中所述模块布置成矩阵构造，其包括至少两列纵向管和至少两排纵向管，并且其中模块设置有至少一个 连接器，用于连接到相邻模块的协作连接器，使得相邻模块之间封闭的空间限定了平行于第一流体的流动路径的第二流体的流动路径。

    PROCESS FOR THE MANUFACTURE OF PROPYLENE OXIDE
    7.
    发明申请
    PROCESS FOR THE MANUFACTURE OF PROPYLENE OXIDE 有权
    丙烯氧化物的制造工艺

    公开(公告)号：US20120289722A1

    公开(公告)日：2012-11-15

    申请号：US13512167

    申请日：2010-11-24

    申请人： Prasad Muppa ,  Caspar Schoolderman ,  Sandra Rens Van Der Lee ,  Ron Postma

    发明人： Prasad Muppa ,  Caspar Schoolderman ,  Sandra Rens Van Der Lee ,  Ron Postma

    IPC分类号： C07D301/12

    CPC分类号： C07D301/12 ,  Y02P20/52

    摘要： A process for the manufacture of propylene oxide (“PO”) by catalytic oxidation of propylene with an oxidant wherein the catalytic oxidation is performed in an aqueous reaction medium, comprising water with less than 10% by volume of cosolvents, wherein a water-soluble manganese complex is used as oxidation catalyst,characterized in that the water-soluble manganese complex is a mononuclear species of the general formula (I): [LMnX3]Y   (I) or a binuclear species of the general formula (II): [LMn(μ-X)3MnL]Y2   (II) wherein Mn is a manganese; L or each L independently is a polydentate ligand, each X independently is a coordinating species and each μ-X independently is a bridging coordinating species, whereas Y is an non-coordinating counterion, and wherein the catalytic oxidation is carried out at a pH in the range of from 1.5 to 6.0.

    摘要翻译： 一种通过用氧化剂催化氧化丙烯来生产环氧丙烷（PO）的方法，其中催化氧化在水性反应介质中进行，其中包含少于10体积％共溶剂的水，其中水溶性锰络合物 用作氧化催化剂，其特征在于水溶性锰络合物是通式（I）：[LMnX 3] Y（I）或通式（II）的双核物种的单核物种：[LMn（μ -X）3MnL] Y2（II）其中Mn是锰; L或每个L独立地是多齿配体，每个X独立地是配位物质，每个μ-X独立地是桥联配位物质，而Y是非配位抗衡离子，并且其中催化氧化在pH 范围从1.5到6.0。

    PROCESS FOR THE MANUFACTURE OF EPICHLOROHYDRIN
    8.
    发明申请
    PROCESS FOR THE MANUFACTURE OF EPICHLOROHYDRIN 有权
    制备EPICHLOROHYDRIN的方法

    公开(公告)号：US20110137055A1

    公开(公告)日：2011-06-09

    申请号：US13056835

    申请日：2009-07-09

    申请人： Ron Postma ,  Prasad Muppa

    发明人： Ron Postma ,  Prasad Muppa

    IPC分类号： C07D301/12

    CPC分类号： C07D301/12 ,  B01J21/00 ,  B01J23/34 ,  C07D255/02

    摘要： The invention relates to a process for the manufacture of epichlorohydrin (“ECH”) by catalytic oxidation of allyl chloride (“AC”) with an oxidant wherein the catalytic oxidation is performed in an aqueous reaction medium, wherein a water-soluble manganese complex is used as oxidation catalyst, followed by the isolation of epichlorohydrin.

    摘要翻译： 本发明涉及通过用氧化剂催化氧化烯丙基氯（“AC”）制备表氯醇（“ECH”）的方法，其中催化氧化在水性反应介质中进行，其中水溶性锰络合物为 用作氧化催化剂，然后分离表氯醇。

    Manufacture of an epoxyethyl carboxylate or glycidyl carboxylate
    9.
    发明授权
    Manufacture of an epoxyethyl carboxylate or glycidyl carboxylate 有权
    环氧乙基羧酸酯或羧酸缩水甘油酯的制备

    公开(公告)号：US09174955B2

    公开(公告)日：2015-11-03

    申请号：US13574693

    申请日：2011-01-26

    申请人： Prasad Muppa ,  Ron Postma ,  Caspar Schoolderman ,  Sandra Rens ,  Kostas Stoitsas

    发明人： Prasad Muppa ,  Ron Postma ,  Caspar Schoolderman ,  Sandra Rens ,  Kostas Stoitsas

    IPC分类号： C07D303/12 ,  C07D301/12 ,  C07D303/48

    CPC分类号： C07D301/12 ,  C07D303/48

    摘要： The invention relates to a process for the manufacture of an epoxyethyl carboxylate or glycidyl carboxylate, including reacting a vinyl carboxylate or an allyl carboxylate using an oxidant and a water-soluble manganese complex in an aqueous reaction medium, and the water-soluble manganese complex comprises an oxidation catalyst, characterized in that the water-soluble manganese complex is a mononuclear species of the general formula (I) [LMnX3]Y (I), or a binuclear species of the general formula (II): [LMn(μ-X)3MnL]Yn (II), wherein Mn is a manganese; L is a ligand and each L is independently a polydentate ligand, each X is independently a coordinating species and each μ-X is independently a bridging coordinating species, Y is a non-coordinating counter ion, and wherein the epoxidation is carried out at a pH in the range of from 1.0 to 7.0.

    摘要翻译： 本发明涉及一种制备环氧乙基羧酸酯或缩水甘油羧酸酯的方法，包括在水性反应介质中使用氧化剂和水溶性锰络合物使羧酸乙烯酯或烯丙基羧酸酯反应，并且水溶性锰络合物包括 其特征在于所述水溶性锰络合物是通式（I）[LMnX 3] Y（I）的单核物种或通式（II）的双核物种：[LMn（μ-X ）3MnL] Yn（II），其中Mn是锰; L是配体，每个L独立地是多齿配体，每个X独立地是配位物质，每个μ-X独立地是桥联配位物质，Y是非配位抗衡离子，其中环氧化在 pH范围为1.0-7.0。

    Manufacture of an epoxyethyl ethers or glycidyl ethers
    10.
    发明授权
    Manufacture of an epoxyethyl ethers or glycidyl ethers 有权
    制备环氧乙醚或缩水甘油醚

    公开(公告)号：US09145378B2

    公开(公告)日：2015-09-29

    申请号：US13574704

    申请日：2011-01-26

    申请人： Prasad Muppa ,  Ron Postma ,  Caspar Schoolderman ,  Sandra Rens ,  Kostas Stoitsas

    发明人： Prasad Muppa ,  Ron Postma ,  Caspar Schoolderman ,  Sandra Rens ,  Kostas Stoitsas

    IPC分类号： C07D301/06 ,  C07D301/03 ,  C07D301/12

    CPC分类号： C07D301/12

    摘要： Processes are provided for the formation of an epoxyethyl ether or a glycidyl ether. In one embodiment, a process is provided for the manufacture of an epoxyethyl ether or glycidyl ether including reacting a vinyl ether or an allyl ether with an oxidant in the presence of a water-soluble manganese complex in an aqueous reaction medium, wherein the water-soluble manganese complex comprises an oxidation catalyst, characterized in that the water-soluble manganese complex is a mononuclear complex of the general formula (I): [LMnX3]Y (I), or a binuclear complex of the general formula (II): [LMn(μ-X)3MnL](Y)n (II), wherein Mn is a manganese; L or each L independently is a polydentate ligand, each X independently is a coordinating species and each μ-X independently is a bridging coordinating species, Y is a non-coordinating counter ion, and wherein the epoxidation is carried out at a pH in the range of from 1.0 to 6.0. The invention also relates to epoxyethyl ethers.

    摘要翻译： 提供了形成环氧乙醚或缩水甘油醚的方法。 在一个实施方案中，提供了制备环氧乙醚或缩水甘油醚的方法，包括在水性反应介质中在水溶性锰络合物存在下使乙烯基醚或烯丙基醚与氧化剂反应， 可溶性锰络合物包括氧化催化剂，其特征在于水溶性锰络合物是通式（I）：[LMnX 3] Y（I）或通式（II）的双核络合物的单核络合物：[ LMn（μ-X）3MnL]（Y）n（II），其中Mn是锰; L或每个L独立地是多齿配体，每个X独立地是配位物质，每个μ-X独立地是桥联配位物质，Y是非配位抗衡离子，并且其中环氧化在 范围从1.0到6.0。 本发明还涉及环氧乙醚。