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    DIAMINE COMPOUNDS AND THEIR USE FOR INVERSE FROTH FLOTATION OF SILICATE FROM IRON ORE
    3.
    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。

    AMINE AND DIAMINE COMPOUNDS AND THEIR USE FOR INVERSE FROTH FLOTATION OF SILICATE FROM IRON ORE
    4.
    发明申请
    AMINE AND DIAMINE COMPOUNDS AND THEIR USE FOR INVERSE FROTH FLOTATION OF SILICATE FROM IRON ORE 有权
    胺和二胺化合物及其用于从铁矿石中反射的硅酸盐的挥发物

    公开(公告)号：US20140021104A1

    公开(公告)日：2014-01-23

    申请号：US14110633

    申请日：2012-04-10

    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： B03D1/02 ,  B03D1/01

    CPC分类号： B03D1/02 ,  B03D1/01 ,  B03D1/016 ,  B03D2201/02 ,  B03D2201/04 ,  B03D2201/06 ,  B03D2203/04 ,  C07C29/34 ,  C07C217/08

    摘要： The invention relates to 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 RO—X—NH2 (Ia); RO—X—NH3+Y− (Ib); RO—X—NH—Z—NH2 (IIa); and RO—X—NH—Z—NH3+Y− (IIb), in which X is a linear or branched aliphatic alkylene group containing 2 to 6 carbon atoms; Z is a linear or branched aliphatic alkylene group containing 2 to 6 carbon atoms; Y− is an anion; and R is an aliphatic group of the formula (I) C5H11CH(C3H7)CH2— (I) wherein the C5H11 moeity of the aliphatic group of the formula (I) comprises 70 to 99% by weight n-C5H11—, and 1 to 30% by weight C2H5CH(CH3)CH2— and/or CH3CH(CH3)CH2CH2—. RO—X—NH2  (Ia) RO—X—NH3+Y−  (Ib) RO—X—NH—Z—NH2  (IIa) RO—X—NH—Z—NH3+Y−  (IIb) C5H11CH(C3H7)CH2—  (I)

    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，包括加入包含至少一种式RO-X-NH 2（Ia）化合物的收集器或收集器组合物; RO-X-NH 3 + Y-（Ib）; RO-X-NH-Z-NH 2（IIa）; 和RO-X-NH-Z-NH 3 + Y-（IIb），其中X是含有2至6个碳原子的直链或支链脂族亚烷基; Z是含有2至6个碳原子的直链或支链脂族亚烷基; Y-是阴离子; 并且R是式（I）的C 5 H 11 CH（C 3 H 7）CH 2 - （I）的脂族基团，其中式（I）的脂族基团的C 5 H 11摩尔含量为70至99重量％的n-C 5 H 11 - ，和1至 30重量％的C 2 H 5 CH（CH 3）CH 2 - 和/或CH 3 CH（CH 3）CH 2 CH 2 - 。 RO-X-NH2（Ia）RO-X-NH3 + Y-（Ib）RO-X-NH-Z-NH2（Ⅱa）RO-X-NH-Z-NH3 + Y-（IIb）C5H11CH（C3H7） CH2-（I）

    Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore
    5.
    发明授权
    Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore 有权
    胺和二胺化合物及其用于从铁矿石中反相浮选硅酸盐的用途

    公开(公告)号：US09566590B2

    公开(公告)日：2017-02-14

    申请号：US14110633

    申请日：2012-04-10

    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： B03D1/02 ,  B03D1/01 ,  C07C217/08 ,  B03D1/016 ,  C07C29/34

    CPC分类号： B03D1/02 ,  B03D1/01 ,  B03D1/016 ,  B03D2201/02 ,  B03D2201/04 ,  B03D2201/06 ,  B03D2203/04 ,  C07C29/34 ,  C07C217/08

    摘要： The invention relates to 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 RO—X—NH2 (Ia); RO—X—NH3+Y− (Ib); RO—X—NH—Z—NH2 (IIa); and RO—X—NH—Z—NH3+Y− (IIb), in which X is a linear or branched aliphatic alkylene group containing 2 to 6 carbon atoms; Z is a linear or branched aliphatic alkylene group containing 2 to 6 carbon atoms; Y− is an anion; and R is an aliphatic group of the formula (I) C5H11CH(C3H7)CH2— (I) wherein the C5H11 moeity of the aliphatic group of the formula (I) comprises 70 to 99% by weight n-C5H11—, and 1 to 30% by weight C2H5CH(CH3)CH2— and/or CH3CH(CH3)CH2CH2—. RO—X—NH2  (Ia) RO—X—NH3+Y−  (Ib) RO—X—NH—Z—NH2  (IIa) RO—X—NH—Z—NH3+Y−  (IIb) C5H11CH(C3H7)CH2—  (I)

    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，包括加入包含至少一种式RO-X-NH 2（Ia）化合物的收集器或收集器组合物; RO-X-NH 3 + Y-（Ib）; RO-X-NH-Z-NH 2（IIa）; 和RO-X-NH-Z-NH 3 + Y-（IIb），其中X是含有2至6个碳原子的直链或支链脂族亚烷基; Z是含有2至6个碳原子的直链或支链脂族亚烷基; Y-是阴离子; 并且R是式（I）的C 5 H 11 CH（C 3 H 7）CH 2 - （I）的脂族基团，其中式（I）的脂族基团的C 5 H 11摩尔含量为70至99重量％的n-C 5 H 11 - ，和1至 30重量％的C 2 H 5 CH（CH 3）CH 2 - 和/或CH 3 CH（CH 3）CH 2 CH 2 - 。 RO-X-NH2（Ia）RO-X-NH3 + Y-（Ib）RO-X-NH-Z-NH2（Ⅱa）RO-X-NH-Z-NH3 + Y-（IIb）C5H11CH（C3H7） CH2-（I）

    C10 alkanolalkoxylate mixtures and use thereof as novel low-foaming wetting agents
    8.
    发明授权
    C10 alkanolalkoxylate mixtures and use thereof as novel low-foaming wetting agents 有权
    C10链烷醇烷氧基化物混合物及其作为新型低泡润湿剂的用途

    公开(公告)号：US08519196B2

    公开(公告)日：2013-08-27

    申请号：US10575760

    申请日：2004-10-14

    申请人： Markus Klumpe ,  Juergen Tropsch ,  Rolf-Dieter Kahl ,  Roland Boehn ,  Susanne Stutz ,  Ralf Noerenberg

    发明人： Markus Klumpe ,  Juergen Tropsch ,  Rolf-Dieter Kahl ,  Roland Boehn ,  Susanne Stutz ,  Ralf Noerenberg

    IPC分类号： C11D3/20

    CPC分类号： C11D3/0026 ,  C07C43/11 ,  C11D1/72 ,  C11D1/722 ,  C11D1/8255

    摘要： The alkoxylate mixtures comprise alkoxylates of the formula (I) C5H11CH(C3H7)CH2O(B)p(A)n(B)m(A)qH  (I) where A is ethyleneoxy, B, in each case independently, are C3-10-alkyleneoxy or mixtures thereof, groups A and B being present in the form of blocks in the stated sequence, p is a number from 0 to 10, n is a number greater than 0 to 20, m is a number greater than 0 to 20, q is a number greater than 0 to 10, p+n+m+q is at least 1, from 70 to 99% by weight of alkoxylates A1, in which C5H11 is n-C5H11, and from 1 to 30% by weight of alkoxylates A2, in which C5H11 is C2H5CH(CH3)CH2 and/or CH3CH(CH3)CH2CH2, being present in the mixture.

    摘要翻译： 烷氧基化物混合物包括式（I）的烷氧基​​化物：C 5 H 11 CH（C 3 H 7）CH 2 O（B）p（A）n（B）m（A）qH（I）其中A是亚乙基氧基，B各自独立地是C3- 10-亚烷基氧基或其混合物，基团A和B以所述顺序以嵌段的形式存在，p为0至10的数，n为大于0至20的数，m为大于0至 20，q是大于0至10的数，p + n + m + q至少为1，70至99重量％的烷氧基化物A1，其中C5H11为n-C5H11，1〜30％为 其中C5H11是C2H5CH（CH3）CH2和/或CH3CH（CH3）CH2CH2）的烷氧基​​化物A2的重量存在于混合物中。