The influence of non-ionic compounds in combination with sodium oleate on the contrast behavior of flotation response of calcium minerals is investigated theoretically and experimentally. The flotation and adsorption analyses are carried out with monomineral fractions of calcite and scheelite, while the flotation process analysis is conducted with an ore material screened into size grades of -44 and -15 urn. The process conditions of the highest difference in adsorption of oleate and contrast in extraction of scheelite and calcite are found. The conditions of the maximum depression of calcite in the rougher flotation circuit are determined.

中文翻译：

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不同分子结构试剂组合浮选钙矿物

从理论上和实验上研究了非离子化合物与油​​酸钠结合对钙矿物浮选响应对比行为的影响。浮选和吸附分析是用方解石和白钨的单矿物级分进行的，而浮选过程分析是用筛选成-44 和-15 瓮粒度等级的矿石材料进行的。找出了油酸盐吸附差异最大的工艺条件以及白钨矿和方解石提取对比的工艺条件。确定了粗浮选回路中方解石最大下降的条件。