The composition and beneficiation test of MKS mixed sulphonate collector are described.

介绍了mks混合磺酸盐捕收剂的组成、备及选矿试验情况.

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Study the floatability of andalusite and mechanism of which with alkyl sulphonate as collecter was accomplished.

研究了红柱石的可浮性及其与捕收剂烷基磺酸盐的作用机理.

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Binuclear cobalt phthalocyanine ammonium sulphonate and binuclear cobalt phthalocyanine sodium sulphonate were synthesized.

合成了双核酞菁钴磺酸铵和双核酞菁钴磺酸钠两种双核酞菁钴磺酸盐.

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Contents of the isomers in sodium metanitrobenzene sulphonate salt were analyzed by chemical methods.

用化学法分析间硝基苯磺酸钠盐中异构体的含量.

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