硫化礦浮選 的英文怎麼說

中文拼音 [liúhuàkuàngfúxuǎn]
硫化礦浮選 英文
esulphide flotation
  • 硫 : 名詞[化學] sulphur; sulfur [美國] （16號元素, 符號s）
  • 礦 : 名詞1. （礦床） ore [mineral] deposit 2. （礦石） ore 3. （開采礦物的場所） mine
  • 浮 : Ⅰ動詞1 （漂在液體表面） float; drift 2 [方言] （在水裡游） swim Ⅱ形容詞1 （在表面上的） superfici...
  • 選 : Ⅰ動詞1. （挑選） select; choose; pick 2. （選舉） elect Ⅱ名詞（挑選出來編在一起的作品） selections; anthology
  1. Sulfidizing flotation tests of cerusite and limonite

    褐鐵礦的硫化浮選試驗研究
  2. Some main results of testing research were as fellows : i. in the course of testing of leaching zinc dross, leaching zinc dross by sulfuric acid was researched and the effects on the leaching rate of the zinc dross were analyzed by author, the optimum conditions of leaching testing of zinc dross were determined as fellows : liquid - solid ratio 6 : 1, stirring ratio 250r / min, granularity 120 mesh, the soaking time 5h, the concentration of sulfuric acid of 30 %, and under these conditions, the rate of leaching zinc is above 92. 0 %. ii. in the course of testing of purification, on the basis of comprehending and comparing all present methods of the manganese - removal and iron - removal, the oxidizing method of manganese - removal in zinc sulfate solution using ammonium persulfate was put forward and the oxidizing method of iron - removal in zinc sulfate solution using the goethite process and oxidation - hydrolysis process was adopted

    研究的主要結果具體如下： 1 、研究了硫酸浸出鋅浮渣並分析了影響浸出率的各種因素，確定了浸出鋅浮渣的最佳條件為：液固比為6 ： 1 ，攪拌速度為250r min ，粒度為- 120目，酸浸時間為5 . 0h ，硫酸濃度30 ，鋅浮渣的浸出率大於92 . 0 ； 2 、在綜合和比較了目前除錳和除鐵的各種方法基礎上，提出了過硫酸銨氧化除錳方法和選擇了針鐵礦-氧化水解聯合法除鐵方法，並分析和討論了影響除錳率和除鐵率等各種因素，確定了除錳的條件為：溫度90 ， ph值5 . 4 ，反應時間3h ，過硫酸銨達到理論值的1 . 2倍，除錳率超過99 . 86 ；聯合法除鐵的條件為：氧化反應時間1 . 5小時、溫度控制在90 92 、 ph值5 . 2 5
  3. Industrialization of research achievements on mineral processing of siderite and limonite : problems and countermeasures

    某難選硫化銅礦浮選新工藝研究
  4. Probing into silicify nickel sulfide ore flotation technology

    硅酸化硫化鎳礦石浮選工藝探討
  5. Study of heating surface sulfurized flotation dynamics of smithsonite

    菱鋅礦加溫硫化浮選動力學研究
  6. Study on the mechanism of reagent action in the process of heating surface sulferized flotation of smithsonite

    菱鋅礦加溫硫化浮選藥劑作用機理的研究
  7. Galvanic corrosion between external potential - control electrode and mineral in the flotation system of sulfide minerals and its significance on flotation

    硫化礦物浮選體系中外控電位電極與礦物顆粒間的電偶腐蝕作用及其浮選
  8. Study on polymetal sulfide ore flotation technology in shizhuyuan mine

    柿竹園多金屬礦硫化礦浮選工藝研究
  9. In the light of the ore property, the copper mineral from the ore is recovered by sulphidizing flotation with butyl xanthate as a collector and pzo as a frother

    針對其礦石性質，採用硫化浮選回收礦石中的銅礦物，並以丁黃藥作捕收劑， pzo作起泡劑。
  10. Flotation experiment study on a villamaninite ore

    某硫化銅鎳礦浮選試驗研究
  11. Evaluation of hydroxyaptite as a means to facilitate the reuse of wastewater in sulphide flotation

    利用磷灰石實現硫化礦浮選廢水回用的試驗評價
  12. Study on electrochemical flotation behavior of jamesonite - collector systems

    脆硫銻鉛礦捕收劑體系電化學浮選行為的研究
  13. Research on flotation of xitieshan silver - containing lead - zinc sulfide ore

    錫鐵山含銀鉛鋅硫化物礦石浮選分離研究
  14. Study on improving copper flotation indexes of high mica containing copper - iron sulfide ore

    提高高含量雲母硫化銅鐵礦銅浮選指標的研究
  15. This paper analyzed the mechanism of precipitation floatation, discussed the technology of selective precipitation floatation, the method of sulfide precipitation floatation can treat wastewater containing heavy metal ion and reclaim valuable metals

    摘要對沉澱浮選機理進行了分析，討論了選擇性沉澱浮選技術，論述了硫化沉澱浮選法不僅能處理礦山含重金屬離子廢水，同時還能回收其中的有用金屬。
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