Metal phosphate containing manganese and method for its production
    64.
    发明授权
    Metal phosphate containing manganese and method for its production 有权
    含锰金属磷酸盐及其生产方法

    公开(公告)号:US09350020B2

    公开(公告)日:2016-05-24

    申请号:US14367531

    申请日:2012-12-21

    摘要: A manganese(Mn)-bearing monometal phosphate of the type Mn3(PO4)2.3H2O or mixed-metal phosphate of the type (Mnx, Mety)3(PO4)2.3H2O, wherein x+y=1 and Met represents one or more metals selected from Fe, Co, Ni, Sc, Ti, V, Cr, Cu, Zn, Be, Mg, Ca, Sr, Ba, Al, Zr, Hf, Re, Ru, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu, characterized in that in the X-ray powder diffraction diagram the phosphate has peaks at 10.96±0.05, 12.78±0.17, 14.96±0.13, 17.34±0.15, 18.98±0.18, 21.75±0.21, 22.07±0.11, 22.97±0.10, 25.93±0.25, 26.95±0.30, 27.56±0.10, 29.19±0.12, 29.84±0.21, 30.27±0.12, 34.86±0.21, 35.00±0.20, 35.33±0.30, 35.58±0.10, 35.73±0.12, 42.79±0.45, 43.37±0.45, 44.70±0.15 and 44.93±0.20 degrees two-theta, based on CuKα-radiation.

    摘要翻译: Mn3(PO4)2.3H2O型锰(Mn) - 单金属磷酸盐或类型(Mnx,Mety)3(PO4)2.3H2O的混合金属磷酸盐,其中x + y = 1,Met表示一种或多种 选自Fe,Co,Ni,Sc,Ti,V,Cr,Cu,Zn,Be,Mg,Ca,Sr,Ba,Al,Zr,Hf,Re,Ru,La,Ce,Pr,Nd,Sm ,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb和Lu,其特征在于在X射线粉末衍射图中,磷酸盐在10.96±0.05,12.78±0.17,14.96±0.13,17.34±0.15 ,18.98±0.18,21.75±0.21,22.07±0.11,22.97±0.10,25.93±0.25,26.95±0.30,27.56±0.10,29.19±0.12,29.84±0.21,30.27±0.12,34.86±0.21,35.00±0.20,35.33 基于CuKα辐射,±0.30,35.58±0.10,35.73±0.12,42.79±0.45,43.37±0.45,4.70±0.15和44.93±0.20度2-θ。

    Halogen-free flame-proofing agent
    66.
    发明授权
    Halogen-free flame-proofing agent 有权
    无卤素防火剂

    公开(公告)号:US08940818B2

    公开(公告)日:2015-01-27

    申请号:US12452866

    申请日:2008-07-25

    摘要: Halogen-free flame retardant for incorporation into a polymer matrix, wherein the flame retardant contains at least ammonium polyphosphate(s) and/or derivatives thereof and an oligomeric or polymeric 1,3,5-triazine derivative or mixtures of several thereof and at least one compound selected from monozinc phosphate, zinc borate, trizinc phosphate, zinc pyrophosphate, zinc polyphosphate, zinc hydroxystannate, zinc stannate, boron phosphate, monoaluminium phosphate, trialuminium phosphate, aluminium metaphosphate and mixtures thereof, precondensed melamine derivatives, melamine salts and adducts, ethylenediamine phosphate, piperazine phosphate, piperazine polyphosphate, 1,3,5-trihydroxyethyl isocyanurate, 1,3,5-triglycidyl isocyanurate and triallyl isocyanurate.

    摘要翻译: 用于掺入聚合物基质中的无卤阻燃剂,其中所述阻燃剂至少含有多磷酸铵和/或其衍生物,以及低聚或聚合的1,3,5-三嗪衍生物或其几种的混合物和至少 一种选自磷酸锌,磷酸锌,磷酸三锌,焦磷酸锌,聚磷酸锌,羟基锡酸锌,锡酸锌,磷酸铝,磷酸铝,磷酸铝,偏磷酸铝及其混合物的化合物,预缩合三聚氰胺衍生物,三聚氰胺盐和加合物,乙二胺 磷酸酯,哌嗪磷酸酯,哌嗪多磷酸酯,1,3,5-三羟乙基异氰脲酸酯,1,3,5-三缩水甘油基异氰脲酸酯和三烯丙基异氰脲酸酯。

    Production of iron orthophosphate
    69.
    发明授权
    Production of iron orthophosphate 有权
    生产正磷酸铁

    公开(公告)号:US08574518B2

    公开(公告)日:2013-11-05

    申请号:US13203337

    申请日:2010-02-19

    IPC分类号: C01G49/00 C01B25/26

    摘要: A process for the production of iron (III) orthophosphate of the general formula FePO4×nH2O (n≦2.5) comprising: a) producing an aqueous solution containing Fe2+ ions by introducing, iron (II), iron (III) or mixed iron (II, III) compounds selected from hydroxides, oxides, oxide hydroxides, oxide hydrates, carbonates and hydroxide carbonates, together with elementary iron, into a phosphoric acid-bearing aqueous medium, to dissolve Fe2+ ions and to react Fe3+ with elementary Fe in a comproportionation reaction to give Fe2+; b) separating solids from the phosphoric-acid aqueous Fe2+ solution, and c) adding an oxidation agent to the phosphoric-acid aqueous Fe2+ solution to oxidize iron (II) in the solution to precipitate iron (III) orthophosphate of the general formula FePO4×nH2O. The invention includes the product of the process and its use to make LiFePO4 for batteries.

    摘要翻译: 一种制备通式FePO4×nH2O(n@2.5)的正磷酸铁(III)的方法,包括:a)通过引入铁(II),铁(III)或混合铁(),制备含有Fe 2+离子的水溶液 II,III)选自氢氧化物,氧化物,氧化物氢氧化物,氧化物水合物,碳酸盐和氢氧化物碳酸盐的化合物与元素铁一起转化成含磷酸的水性介质,以溶解Fe 2+离子并使Fe 3+与基本的Fe反应在比例 反应得到Fe2 +; b)从磷酸Fe2 +水溶液中分离固体,和c)向磷酸水溶液中加入氧化剂以氧化溶液中的铁(II),以沉淀出通式FePO4的正磷酸铁(Ⅲ)× nH2O。 本发明包括该方法的产物及其制备用于电池的LiFePO 4的用途。

    SALT COMPOSITION
    70.
    发明申请
    SALT COMPOSITION 审中-公开
    盐组成

    公开(公告)号:US20130216667A1

    公开(公告)日:2013-08-22

    申请号:US13824195

    申请日:2011-09-22

    IPC分类号: A23L1/237

    摘要: Salt substitute, in particular granular, crystalline or pulverulent and preferably for use as garnish salt or salt substitute, which contains30 to 90 wt % sodium chloride or a mixture of sodium chloride and potassium chloride in a weight ratio of 1:2 to 2:1, 10 to 70 wt % of a combination of at least one carbon dioxide carrier and at least one acid carrier and optionally up to 20 wt % of further additives, wherein the carbon dioxide carrier is selected from sodium carbonate, sodium hydrogen carbonate, potassium carbonate (potash), potassium hydrogen carbonate, magnesium carbonate, magnesium hydrogen carbonate, calcium carbonate, calcium hydrogen carbonate, aluminium carbonate, aluminium hydrogen carbonate, ammonium carbonate, ammonium hydrogen carbonate, ammonium carbamate, hartshorn salt and mixtures of the above and the at least one acid carrier is selected from sodium acid pyrophosphate (SAPP), monocalcium phosphate monohydrate (MCPM), anhydrous monocalcium phosphate (AMCP), all further hyd rates of monocalcium phosphate, d icalcium p hosphate dihydrate (DCPD), all further hydrates of dicalcium phosphate, sodium aluminium sulphate (SAS), sodium aluminium phosphate (SALP), calcium magnesium aluminium phosphate, calcium polyphosphate, calcium pyrophosphate, magnesium polyphosphate, magnesium pyrophosphate, calcium hydrogen phosphate, citric acid, fumaric acid, aspartic acid, tartaric acid, cream of tartar (potassium hydrogen tartrate), glucono-delta-lactone (GDL), sodium hydrogen citrate, lactic acid and mixtures of the above.

    摘要翻译: 盐替代物,特别是颗粒状,结晶或粉状,优选用作装饰盐或盐替代物,其含有30至90重量%的氯化钠或氯化钠和氯化钾的混合物,其重量比为1:2至2:1。 1至10重量%至少70重量%的至少一种二氧化碳载体和至少一种酸性载体和任选至多20重量%的其它添加剂的组合,其中所述二氧化碳载体选自碳酸钠,碳酸氢钠,钾 碳酸盐(钾盐),碳酸氢钾,碳酸镁,碳酸氢镁,碳酸钙,碳酸氢钙,碳酸铝,碳酸氢铵,碳酸铵,碳酸氢铵,氨基甲酸铵,硬脂酸盐,以及上述和 酸性载体选自酸式焦磷酸钠(SAPP),一水合磷酸一钙(MCPM),无水磷酸一钙(AMCP),全氟 磷酸二氢钙,磷酸二钙(DCPD),磷酸二钙,硫酸铝钠(SAS),磷酸铝钠(SALP),磷酸钙镁,多磷酸钙,焦磷酸钙,多磷酸镁的所有其他水合物 ,焦磷酸镁,磷酸氢钙,柠檬酸,富马酸,天冬氨酸,酒石酸,酒石酸酒石酸(酒石酸氢钾),葡萄糖酸-δ-内酯(GDL),柠檬酸氢钠,乳酸及其混合物。