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31 条记录 (耗时 0.028 秒)

    Surfactant mixtures for tertiary oil recovery
    1.
    发明授权
    Surfactant mixtures for tertiary oil recovery 失效
    用于三次采油的表面活性剂混合物

    公开(公告)号：US08524643B2

    公开(公告)日：2013-09-03

    申请号：US13242995

    申请日：2011-09-23

    申请人： Juergen Huff ,  Guenter Oetter ,  Angelika Kuehnle ,  Susanne Petrovic ,  Marcus Guzmann ,  Ingo Muenster ,  Gregor Brodt

    发明人： Juergen Huff ,  Guenter Oetter ,  Angelika Kuehnle ,  Susanne Petrovic ,  Marcus Guzmann ,  Ingo Muenster ,  Gregor Brodt

    IPC分类号： C09K8/584 ,  C09K8/60 ,  E21B43/22 ,  E21B43/16

    CPC分类号： B01F17/0028 ,  C09K8/584 ,  Y10S507/936

    摘要： Use of a mixture comprising a surfactant and a cosurfactant in the form of an aqueous solution for flooding underground deposits of hydrocarbons for mobilizing and recovering the hydrocarbons from the underground deposits, the cosurfactant being a substance or a group of substances selected from the following list: an amphiphilic comb polymer having a backbone with two or more side chains attached to the backbone, the side chains differing from one another and/or the side chains differing from the backbone in their amphiphilic character, an amphiphilic polymer having one or more hydrophobic subunits [A2] based on a polyisobutene block, at least 50 mol % of whose polyisobutene macromolecules have terminally arranged double bonds, and one or more hydrophilic subunits [B2], or an amphiphilic polymer having the general structural formula

    摘要翻译： 使用包含表面活性剂和辅助表面活性剂的水溶液形式的辅助表面活性剂用于淹没地下沉积物的烃，用于从地下沉积物中移出和回收烃，辅助表面活性剂是选自以下列表的物质或一组物质： 具有两个或更多个侧链的主链的两亲梳状聚合物，所述侧链与主链相连，侧链彼此不同，和/或不同于主链的侧链在其两性特征中，具有一个或多个疏水性亚单位的两亲性聚合物[ A2]基于聚异丁烯嵌段，其至少50摩尔％的聚异丁烯大分子具有末端排列的双键，以及一个或多个亲水亚单元[B2]或具有通式结构式的两亲性聚合物

    Liquid Pyraclostrobin-Containing Crop Protection Formulations
    7.
    发明申请
    Liquid Pyraclostrobin-Containing Crop Protection Formulations 失效
    含麦芽四叠胆的作物保护制剂

    公开(公告)号：US20110195846A1

    公开(公告)日：2011-08-11

    申请号：US13123142

    申请日：2009-10-09

    申请人： Ulrike Troppmann ,  Wolfgang Meier ,  Guenter Oetter ,  Ulrich Steinbrenner ,  Tatjana Levy ,  Jurith Montag ,  Tanija Brunner ,  Reiner Weiler

    发明人： Ulrike Troppmann ,  Wolfgang Meier ,  Guenter Oetter ,  Ulrich Steinbrenner ,  Tatjana Levy ,  Jurith Montag ,  Tanija Brunner ,  Reiner Weiler

    IPC分类号： A01N43/56 ,  A01P3/00

    CPC分类号： A01N47/24 ,  A01N25/04 ,  A01N2300/00

    摘要： The present invention relates to a novel liquid formulation for crop protection which comprises a) pyraclostrobin; b) at least one organic solvent S1 with a water solubility of less than 2 g/l at 20° C.; c) at least one organic solvent S2 with a water solubility of at least 2 g/l at 20° C., where S2 comprises at least one solvent S2.1 with a water solubility of more than 200 g/l at 20° C. and optionally at least one solvent S2.2 with a water solubility of 2 to 200 g/l at 20° C.; d) at least one anionic surface-active substance SA1; e) at least one nonionic surface-active substance SA2; and f) water. The invention also relates to the use of the crop protection formulation for treatment of plants and seed, and to corresponding methods.

    摘要翻译： 本发明涉及一种用于作物保护的新型液体制剂，其包含：a）吡咯菌酯; b）在20℃下至少有一种水溶解度小于2g / l的有机溶剂S1; c）至少一种在20℃下水溶解度至少为2g / l的有机溶剂S2，其中S2包含至少一种在20℃下水溶解度大于200g / l的溶剂S2.1 和任选的至少一种在20℃下水溶解度为2至200g / l的溶剂S2.2; d）至少一种阴离子表面活性物质SA1; e）至少一种非离子表面活性物质SA2; 和f）水。 本发明还涉及作物保护制剂用于处理植物和种子以及相应方法的用途。

    DIAMINE COMPOUNDS AND THEIR USE FOR INVERSE FROTH FLOTATION OF SILICATE FROM IRON ORE
    10.
    发明申请
    DIAMINE COMPOUNDS AND THEIR USE FOR INVERSE FROTH FLOTATION OF SILICATE FROM IRON ORE 有权
    DIAMINE化合物及其用于从铁矿石的硅酸盐的反向挥发

    公开(公告)号：US20140027354A1

    公开(公告)日：2014-01-30

    申请号：US14111187

    申请日：2012-04-04

    申请人： Christian Bittner ,  Joerg Nieberle ,  Bernhard Ulrich von Vacano ,  Alexsandro Berger ,  Roland Boehn ,  Guenter Oetter

    发明人： Christian Bittner ,  Joerg Nieberle ,  Bernhard Ulrich von Vacano ,  Alexsandro Berger ,  Roland Boehn ,  Guenter Oetter

    IPC分类号： B03D1/01 ,  B03D1/02

    CPC分类号： B03D1/01 ,  B03D1/0043 ,  B03D1/02 ,  B03D2201/02 ,  B03D2203/04 ,  C07C233/17 ,  C07C233/18

    摘要： The invention concerns a process for enriching an iron mineral from a silicate containing iron ore by inverse flotation comprising the addition of a collector or collector composition comprising at least one of the compounds of formulae RC(O)N(Z—O—X-NH2)2 (Ia); RC(O)N(Z-O-X-NH2)2H+ Y− (Ib); in which X is an aliphatic alkylene group containing 2 to 6 carbon atoms; Z is an aliphatic alkylene group containing 2 to 6 carbon atoms; Y− is an anion; and R is a saturated or unsaturated, linear or branched, aliphatic or aromatic moiety having between 7 and 23 carbon atoms. The invention also relates to the novel compounds according to formulae (Ia) and (Ib), compositions comprising said compounds and the use of compounds and formulations as collectors for enriching of iron mineral.

    摘要翻译： 本发明涉及通过反浮选从含铁矿石的硅酸盐中富集铁矿物的方法，包括加入收集物或收集器组合物，该组合物包含至少一种式RC（O）N（ZOX-NH 2）2（Ia ）; RC（O）N（Z-O-X-NH 2）2 H + Y-（Ib）; 其中X是含有2至6个碳原子的脂族亚烷基; Z是含有2至6个碳原子的脂族亚烷基; Y-是阴离子; 且R为具有7至23个碳原子的饱和或不饱和的直链或支链的脂族或芳族部分。 本发明还涉及根据式（Ia）和（Ib）的新化合物，包含所述化合物的组合物和使用化合物和制剂作为铁矿物富集的收集剂。