Process to make high-purity salt or wet salt, salt SO obtainable, and the use thereof in an electrolysis process
    1.
    发明申请
    Process to make high-purity salt or wet salt, salt SO obtainable, and the use thereof in an electrolysis process 审中-公开
    制备高纯度盐或湿盐,可得到的盐SO的方法及其在电解过程中的用途

    公开(公告)号:US20050076477A1

    公开(公告)日:2005-04-14

    申请号:US10623574

    申请日:2003-07-22

    CPC分类号: C01D3/26 C01D3/16 C01D3/24

    摘要: The invention relates to an evaporative crystallisation process to make salt compositions which includes a step wherein a mother liquor containing an effective amount of a crystal growth comprising at least one saccharide or saccharide derivative is formed, to form high-purity salt. The salt can be washed with a reduced amount of washing water while still containing lower amounts of K, Br, SO4 and/or Ca. The high-purity salt can be obtained after drying of the salt crystals formed. A wet salt can be obtained by partially drying said salt crystals.

    摘要翻译: 本发明涉及一种制备盐组合物的蒸发结晶方法,其包括形成含有有效量的包含至少一种糖或糖衍生物的晶体生长的母液以形成高纯度盐的步骤。 盐可以用减少量的洗涤水洗涤,同时仍然含有较少量的K,Br,SO 4和/或Ca。 干燥形成的盐晶后,可以得到高纯度盐。 通过部分干燥所述盐晶体可以获得湿盐。

    Use of carbohydrate-based metal complexes in non-caking salt compositions
    3.
    发明申请
    Use of carbohydrate-based metal complexes in non-caking salt compositions 有权
    在非结块盐组合物中使用碳水化合物基金属络合物

    公开(公告)号:US20050079273A1

    公开(公告)日:2005-04-14

    申请号:US10623573

    申请日:2003-07-22

    申请人: Robert Geertman

    发明人: Robert Geertman

    CPC分类号: C01D3/26

    摘要: The present invention relates to a non-caking salt composition wherein the salt is an inorganic salt, comprising a transition metal complex or an aluminium complex of a (derivatised) carbohydrate as a non-caking agent. Transition metals which can be used according to the present invention are transition metals capable of forming octahedral mixed chloride-oxide structures. The non-caking salt compositions according to the invention can be used as table salt, road salt, or in electrolysis operations.

    摘要翻译: 本发明涉及非结块盐组合物,其中盐是无机盐,其包含过渡金属络合物或作为非结块剂的(衍生的)碳水化合物的铝络合物。 根据本发明可以使用的过渡金属是能够形成八面体混合氯化物 - 氧化物结构的过渡金属。 根据本发明的非结块盐组合物可用作餐盐,道路盐或电解操作。