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    Foliar metal ion nutrient fertilizer
    3.
    发明授权
    Foliar metal ion nutrient fertilizer 有权
    叶面金属离子营养肥料

    公开(公告)号：US09139484B2

    公开(公告)日：2015-09-22

    申请号：US14461563

    申请日：2014-08-18

    申请人： Compass Minerals Manitoba, Inc.

    发明人： Mark Goodwin

    IPC分类号： C05D9/02 ,  C05G3/06 ,  C05C9/00 ,  C05G3/00

    CPC分类号： C05G3/06 ,  C05C9/00 ,  C05C9/005 ,  C05G3/0064 ,  C05D3/00 ,  C05D5/00 ,  C05D9/02

    摘要： The uptake of foliar-applied metal ion nutrients, for example, zinc, iron, magnesium and copper, is influenced by humidity. Specifically, uptake is negatively impacted if the zinc is applied under low humidity, as the metal ion is “locked up” by leaf waxes as the droplet dries on the surface of the leaf, thereby rendering the metal ion useless. Described herein is a foliar metal ion fertilizer comprising (a) a metal ion sulphate in combination with a mixture of (b) urea and (c) a substance with a suitable point of deliquescence (POD) such as organic surfactants, calcium chloride, magnesium chloride or combinations thereof.

    摘要翻译： 吸收叶面施用的金属离子营养物质，例如锌，铁，镁和铜，受湿度的影响。 具体来说，如果锌在低湿度下施加，则吸收会受到负面影响，因为当液滴干燥在叶子的表面上时，金属离子被叶片“锁定”，从而使金属离子无用。 本文描述的是一种叶面金属离子肥料，其包含（a）金属离子硫酸盐与（b）脲和（c）具有适合的潮解点（POD）的物质（例如有机表面活性剂，氯化钙，镁）的混合物 氯化物或其组合。

    Pneumatic conveyor
    6.
    发明授权
    Pneumatic conveyor 有权

    公开(公告)号：US09643799B2

    公开(公告)日：2017-05-09

    申请号：US14700598

    申请日：2015-04-30

    申请人： Compass Minerals Manitoba Inc.

    发明人： Michael McIlrath ,  Brenda Dubeck

    IPC分类号： B65G53/40 ,  B65G53/50 ,  B65G53/16 ,  B65G53/36 ,  B65D88/54 ,  B65G53/12

    CPC分类号： B65G53/50 ,  B65D88/548 ,  B65G53/12 ,  B65G53/16 ,  B65G53/36

    摘要： A pneumatic conveyor is operable to convey fine material and includes a pressure vessel and a pneumatic injection port. The pressure vessel presents a chamber operable to receive fine material and to be selectively pressurized with air to pressurize and convey the fine material. The pressure vessel includes an inclined wall that extends upwardly relative to an outlet, with fine material in the chamber being collected by the inclined wall and urged toward the outlet. The injection port fluidly communicates with the chamber, with the injection port located adjacent the outlet to inject compressed air into the flow of pressurized fine material.

    Electrostatic adhesion of dry powders to macro fertilizers
    7.
    发明授权
    Electrostatic adhesion of dry powders to macro fertilizers 有权
    干粉对宏观肥料的静电粘附

    公开(公告)号：US09499450B2

    公开(公告)日：2016-11-22

    申请号：US14643738

    申请日：2015-03-10

    申请人： Compass Minerals Manitoba, Inc.

    发明人： Michael McIlrath

    IPC分类号： C05G3/00 ,  C05C9/00 ,  A01C1/06 ,  A01N25/08

    CPC分类号： C05G3/0041 ,  A01C1/06 ,  A01N25/08 ,  C05C9/005

    摘要： A method for electrostatically adhering an agricultural input powder to an agronomic carrier is described. A dry nutrient powder is electrostatically charged in a charging chamber which has a grounded metal component such that the electrostatically charged powder moves towards the metal component. The agronomic carrier is then passed by the charged powder such that the charged powder adheres to the carrier.

    摘要翻译： 描述了将农业输入粉末静电粘附到农艺载体上的方法。 在具有接地金属部件的充电室中静电充电干燥的营养粉末，使得静电荷的粉末向金属部件移动。 然后将农艺载体通过带电粉末，使得带电粉末粘附到载体上。