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铅锌矿石     
相关语句
  lead-zinc ore
     Craft Mineralogy Research of Lead-Zinc Ore Somewhere
     某铅锌矿石工艺矿物学研究
短句来源
     A Study on Mineral Processing Technology of Tangjia Lead-Zinc Ore,Hanyuan
     汉源唐家铅锌矿石的选矿工艺研究
短句来源
     ELECTROFLOTATION OF A LEAD-ZINC ORE
     铅锌矿石的通电浮选
短句来源
     Research on Beneficiation Process for Oxidized Lead-Zinc Ore from Longnan
     陇南某氧化铅锌矿石选矿工艺研究
短句来源
     The author considers that the east segment at-208m level will be the prospecting target,after analyzing the fault,distribution and shape of orebody. The lead-zinc ore may add 50 000~80 000 ton.
     根据-208中段F11断层对矿体的错动关系及相邻矿体的产状、形态及层控特征,提出-208 m中段东部可作为新的找矿地段,预计可获铅锌矿石量50 000~80 000 t。
短句来源
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  lead zinc ore
     The oxidation ratio of some lead zinc ore is 92%. Using sulphurization xanthate to float lead, sulphurization amine to float zinc, no desliming technology, and D 6 modifier can obtain this result: lead concentrate contains lead 60 80%, zinc 5 84%, and lead recovery rate is 92 72%, zinc concentrate contains zinc 36 4%, lead 0 5%, and zinc recovery rate is 83 22%.
     某氧化铅锌矿石氧化率高达 92 %以上 ,采用硫化—黄药法浮铅、硫化—胺法浮锌的不脱泥浮选工艺 ,并采用D6调整剂 ,可获得铅精矿含铅 6 0 89%、含锌 5 84 %、铅回收率 92 72 % ; 锌精矿含锌 36 4 %、含铅0 5 %、锌回收率 83 2 2 %的试验指标。
短句来源
     A STUDY ON CONCENTRATION OF OXIDIZED MANGANESE IRON LEAD ZINC ORE
     氧化锰铁铅锌矿石选矿研究
短句来源
     A mineral processing technology for Tangjia lead zinc ore which adopted a lead zinc sulfur selective flotation scheme and sodium aulfite as depressant for pyrite was proposed. The technology has the advantage over partial bulk flotation scheme including selective flotation of zinc after lead sulfur bulk flotaiton,and the minerial processing index can be increased greatly by using the technology.
     以亚硫酸钠为黄铁矿的抑制剂 ,采用铅 -锌 -硫优先浮选方案处理汉源唐家铅锌矿石的选矿工艺 ,比铅硫混选再选锌的部分混合浮选流程有明显的优越性 ,可以大幅度地提高选矿指标
短句来源
  pb-zn ore
     Experimental Study of flotation for a Low-Grade Pb-Zn Ore Containing Gold
     某含金低品位铅锌矿石的浮选试验研究
短句来源
     From dacite-porphyries→Cu-Pb-Zn orePb-Zn ore,the content of K~(+),Na~(+),Ca~(2+),Mg~(2+),Cl~(-),F~(-) in liquid phase of fluid inclusion is going to decline while SO~(2-)_4content is increasing,indicating more oxidability in fluid.
     从黄铁绢英岩化英安斑岩→铜铅锌矿石铅锌矿石,液相成分中K+,Na+,Ca2+,Mg2+,Cl-,F-含量均有降低趋势,SO2-4则有升高趋势,显示流体的氧化程度增大;
短句来源
     Increasing Concentrate Quality and Metal Recovery from a Refractory Pb-Zn Ore—Research of a New Technologyfor Mineral Processing
     复杂难选铅锌矿石提高精矿质量和金属回收率清洁选矿新工艺研究
短句来源
     It is perfectly feasible in technology that for the low-grade Pb-Zn ore containing carbon and pyrite which has higher floatability, a selective flotation of lead can be performed without using cyanide. It, furthermore, is also of benefit to economy.
     对于含有碳质矿物和易浮黄铁矿的低品位的铅锌矿石,完全不用氰化物进行优先选铅,技术可行,经济合理。
短句来源
  lead-zinc ores
     REE GEOCHEMISTRY OF ROCKS AND LEAD-ZINC ORES AT THE EASTERN MARGIN OF KANGDIAN AXIS
     康滇地轴东缘岩石与铅锌矿石稀土元素地球化学研究
短句来源
     Research on a New Technology of Flotation Separation by Some Refractory Lead-Zinc Ores
     某难选铅锌矿石浮选分离新工艺试验研究
短句来源
     The total amour of REE is relativety low and the anomaly parameters of Eu and Ce are weak-depleted through detailed research on REE geochemistry of various types of ore-bearing siliceous rocks and lead-zinc ores in Xicheng ore field.
     硅质岩可划分为角砾状硅质岩、块状硅质岩、条纹-条带状硅质岩及后期改造成因脉石英岩等类型,硅质岩及铅锌矿石的稀土模式为轻稀土富集型,稀土总量偏低,δEu和δCe表现为弱亏损。
短句来源
     A series of experiments of annealing crystal growth of the lead-zinc ores from the Fankou lead-zinc deposits have been made in the devices of high-temperature microscope, micro-heating stove and video tape recorder.
     应用高温显微镜和显微加热装置及自动录像等设备 ,对广东凡口铅锌矿区的铅锌矿石进行退火生长实验。
短句来源

 

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      lead-zinc ore
    Mineralogy and PT formation conditions of lead-zinc ore at the Dzhimidon deposit, north Ossetia
          
    In this study the authors studied acute effects of 5 toxic metals (cadmium, mercury, lead, chromium and arsenic) and a lead-zinc ore on microsomal mixed function oxidase system of the male rat.
          
    Study on the multi-sources of ore-forming materials and ore-forming fluids in the Huize lead-zinc ore deposit
          
    Pyrometasomatic lead-zinc ore deposits of the Kamioka mine occur in the Hida metamorphic complex of central Japan.
          
    Re-examination of organic matter from the lead-zinc ore bodies has shown that abundant microfossils characteristic of lacustrine environments are present, and substantiates earlier results of Love and Zimmerman (1961).
          
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      pb-zn ore
    One potential superlarge Pb-Zn ore occurrence with himalayan thermal brine genesis-Wuqia Region, Xinjiang, China
          
    Trace elements in galena and sphalerite and their geochemical significance in distinguishing the genetic types of Pb-Zn ore depo
          
    Lead isotope behaviour in a polyphased Pb-Zn ore deposit: Les Malines (Cévennes, France)
          
    Les Malines Mine (Cévennes, France) provides an example of Pb-Zn ore bodies that underwent a polyphased evolution.
          
    Most of the Cévennes Pb-Zn ore bodies could derive from this Triassic metal stock; nevertheless, local Pb isotopic anomalies suggest hydrothermal sources for some Pb-Zn ore bodies located along the Cévennes fault.
          
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