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由于各种矿物表面不均匀,吸附的疏水性物质在棱、角、面的分布是不均衡的。本工作研究了阳离子捕收剂(AHП-14)的浓度对过滤速度及从湿式磁选铁精矿中排出水分的充分程度的影响。过滤在直径为48毫米的布尤赫聶尔(Бюхнер)漏斗中通过两个纸过滤器进行的,真空度为500毫米水银柱。АНП-14在一定的浓度时能加快过滤(表1),АНП-14最适宜的浓度是0.4毫升。
Due to the uneven surface of various minerals, adsorption of hydrophobic substances in the edge, angle, surface distribution is not balanced. This work investigated the effect of the concentration of the cationic collector (AHП-14) on the filtration rate and the adequacy of the water drained from the wet magnetic concentrate. Filtering was carried out in a 48 mm diameter Buckinghoene funnel over two paper filters with a vacuum of 500 mmHg. АНП-14 at a certain concentration to speed up the filter (Table 1), АНП-14 the most appropriate concentration is 0.4 ml.