Flotation of non-sulfidic ore with a glycosidic collector
    5.
    发明授权
    Flotation of non-sulfidic ore with a glycosidic collector 失效
    用硫酸盐收集器漂浮非硫酸钙

    公开(公告)号:US5108585A

    公开(公告)日:1992-04-28

    申请号:US481808

    申请日:1990-02-20

    摘要: A collecting agent and method for the recovery of valuable minerals in the froth flotation beneficiation of non-sulfidic ores is provided. The collecting agent is selected from alkyl glycosides, alkenyl glycosides and mixtures thereof. Preferably, the collecting agent is a combination of an alkyl glycoside, an alkenyl glycoside and mixtures thereof with a non-thio ionizable surfactant collector. Glycosides containing from about 2 to 8 glycoside residues may be used. The alkyl and alkenyl components of these glycosides may be linear or branched, may contain from about 2 to 18 carbon atoms and may optionally contain a hydroxyl group or an ether linkage.

    摘要翻译: 提供了一种用于在非硫化矿石的泡沫浮选精选中回收有价值矿物的收集剂和方法。 收集剂选自烷基糖苷,烯基糖苷及其混合物。 优选地,收集剂是烷基糖苷,烯基糖苷及其与非硫代可离子化表面活性剂收集器的混合物的组合。 可以使用含有约2至8个糖苷残基的糖苷。 这些糖苷的烷基和烯基组分可以是直链或支链的,可以含有约2至18个碳原子,并且可任选地含有羟基或醚键。

    Deodorizing formulation
    8.
    发明授权
    Deodorizing formulation 失效
    除臭配方

    公开(公告)号:US06277359B1

    公开(公告)日:2001-08-21

    申请号:US09493723

    申请日:2000-01-28

    IPC分类号: A61K732

    摘要: A composition containing: (a) a gemini surfactant selected from the group consisting of a dimer alcohol-bis-sulfate, a dimer alcohol-bis-ether sulfate, a trimer alcohol-tris-sulfate, a trimer alcohol-tris-ether sulfate, and mixtures thereof; (b) aluminum chlorohydrate; and (c) a component selected from the group consisting of an esterase inhibitor, a bactericidal agent, a bacteriostatic agent, and mixtures thereof.

    摘要翻译: 一种组合物,其含有:(a)选自二聚醇 - 二硫酸盐,二聚醇 - 双醚硫酸盐,三聚体醇 - 三硫酸盐,三聚体醇 - 三醚硫酸盐, 及其混合物; (b)氯化铝水合物; 和(c)选自酯酶抑制剂,杀菌剂,抑菌剂及其混合物的组分。