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on flotation separation of apatite and calcite[J]. The Chinese Journal of Nonferrous Metals, 2021, 31(2): 490-498. DOI: 10.11817/j.ysxb.1004.0609.2021-37730 作为不可替代的生命元素,磷广泛存在于生物的细胞中,它是化肥和动物饲料添加剂的重要组成部分,但...] DOS SANTOS M A, SANTANA R C, CAPPONI F, et al. Effect of ionic species on the performance of apatite flotation[J]. Separation and Purification Technology, 2010, 76(1): 15-20. [3] HOANG D H, KUPKA N......
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displacements of the main girder.Key words:suspension bridge; central buckle; dynamic characteristic; separation method; impact factor......
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SEPARATION OF MATERIALS IN SWIRL SHAFT PREHEATER朱明,曲祖源,邱树恒摘 要:<正>On the basis of theoretical analysis and coldmodel test,the material motion locus and the particle sizewhich can be separated in the swirl shaft preheater was stud-ied.A new calculation method for separation efficiency basedon the meterial size distribution curve of charge and dis......
白马钒钛磁铁矿选矿工业试验 王昌良1,邹贻金1 (1.中国地质科学院成都矿产综合利用研究所,四川 成都 610041) 摘要:对白马钒钛磁铁矿进行了选矿工业试验.制定的四种流程方案,均获得了相近的分选指标.通过对四种流程方案的分析比较,认为流程方案Ⅱ(两段磨矿,筛子分级,3段磁选工艺)更适合矿石的结构特性,经济效益最佳. 关键词:白马钒钛磁铁矿; 流程; 分选指标; Baima vanadium-bearing titanomagnetite; Flowsheet; Separation index; [全文内容正在添加中] ......