助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   矿浆电位 的翻译结果: 查询用时:0.011秒
图标索引 在分类学科中查询
所有学科
矿业工程
化学
更多类别查询

图标索引 历史查询
 

矿浆电位
相关语句
  pulp potential
     When pulp potential was controlled byS_xO_y~(2-) such as S_2O_4~(2-),S_2O_3~(-2) and SO_3~-,the collectorless flotation in lkaline media was poor.
     普通还原剂S_xO_y~(2-)(如S_2O_4~(2-)、S_2O_3~(2-)、SO_3~(2-))调控矿浆电位时,砷黄铁矿无捕收剂浮选行为较差;
短句来源
     The flotation behavior of jamesonite was also dependent on pulp potential and the reagents for adjusting the potential used were ammonium persulfate((NH4)_2S_2O_8) and sodium dithionite(Na_2S_2O_4).
     脆硫锑铅矿的浮选行为依赖矿浆电位矿浆电位调节所用药剂为过硫酸铵((NH4)2S2O8))和硫代硫酸钠((Na2S2O4))。
短句来源
     The flotation recovery of marmatite is about 60% at a pH value lower than 6.0, but it decreases sharply at a pH higher than 8.0. It is larger than 50% when the pH is 6 and the pulp potential is in the range from 0.2 to 0.6. While the pH value is 9.18 or 11.0, the recovery is less than 50% no matter what value the potential is adjusted to.
     pH =6.0时 ,铁闪锌矿在 0 .2~ 0 .6V的电位区间 ,回收率大于 5 0 % ; pH =9.18和pH =11.0时 ,无论怎样调节矿浆电位 ,铁闪锌矿浮选回收率低于 5 0 %。
短句来源
     For both systems,the stronger the alkalinity of the pulp,the lower the recovery of pyrrhotite and the pulp potential value was reduced with the increase in pulp pH value.
     矿浆pH值的变化对矿物可浮性影响较大,两个体系下均是在碱性越强的矿浆中磁黄铁矿的回收率越低,矿浆电位值也随着矿浆pH值增大而降低;
短句来源
     The influence of Cu2+、Fe3+、Ni2+on Chalcocite and Healzewoodite flotation were investigated by studying their changes of recovery and pulp potential in different pH-values and concentration of ions. The changes rules were found. 
     在Cu2S、Ni3S2矿的试验室浮选中,考察了Cu2+、Fe3+、Ni2+在不同的pH值及不同的离子浓度下,对Ni3S2矿和Cu2S矿回收率的影响及矿浆电位的变化,从而找出其变化的规律。
短句来源
更多       
  “矿浆电位”译为未确定词的双语例句
     STUDY AND PRACTICE ON FLOTATION COLLECTOR-pH-PULP POTENTIAL SYSTEM OF LEAD-ZINC SULFIDE MINERALS WTTH HIGH PYRITE CONTENT
     高硫铅锌矿石浮选捕收剂-pH-矿浆电位体系研究与生产实践
短句来源
     When pH=11.0,the floatability of jamesonite is always low however the slurry potential changes.
     在pH=11.0的高碱条件下,无论矿浆电位如何变化,脆硫锑铅矿的可浮性都很差。
短句来源
     when pH value is more than 12.5, the recovery of galena reaches up to maximum, at that time, the slurry electric potential Eop is about 170mv; 2-ethylamino dithiocarbamate is better than butyl xanthogen and butyl aerofloat as the flotation collector of galena;
     矿浆pH值≥12.5,方铅矿回收率趋于最大值,此时矿浆电位Eop为170mv左右,方铅矿浮选捕收剂选用乙硫氮优于丁黄药和黑药。
短句来源
     With Na 2CO 3 as the pH regulator and the oxidizer and reductant for the potential regulation,the authors have studied the effects of the pulp pH value and the potential on the flotation bebaviour of the samples of Donganshan refractory iron carbonates and refractory iron ores with high ferrous content and the concentrator's ore.
     采用Na2CO3为调整剂,用氧化还原剂调控电位,研究了矿浆pH值及矿浆电位对东鞍山碳酸铁型难选矿、高亚铁型难选矿和现场生产矿样浮选行为的影响
短句来源
     The depressing effect of DPS on chalcopyrite resulted from reduction in potential of pulp.
     DPS对黄铜矿的抑制与其降低矿浆电位有关
短句来源
更多       
  相似匹配句对
     The slurry potentials calculated coincide with the measured values.
     计算出矿浆电位值与实测值吻合。
短句来源
     The depressing effect of DPS on chalcopyrite resulted from reduction in potential of pulp.
     DPS对黄铜矿的抑制与其降低矿浆电位有关
短句来源
     The Disposing Techniques of Evoked Potentials
     诱发电位的处理技术
短句来源
     Potential Distribution in Winding
     绕组的电位分布
短句来源
     SELECTIVITY OF SORRY ELECTROLYSIS
     矿浆电解的选择性
短句来源
查询“矿浆电位”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  pulp potential
The results show that the flotation of pyrrhotite is dependent on pulp potential at certain pH values.
      
The effect of mineral particle size, pulp potential and category of oxidant on pyrite leaching was studied.
      
The increase of pulp potential can improve pyrite leaching.
      


Less collector and collector-free flotation of Tonglushan copper sulphide ores on a small or industrial scale was achieved by adjustment of pulp potential of grinding and flotation circuits.The new technique has obtained about the same results was conventional flotation processes, but reduced greatly xanthate consumption.

用石灰调整磨矿和浮选回路的矿浆电位,小型和工业试验实现了铜录山硫化铜矿石的低量捕收剂浮选和无捕收剂浮选。与常规浮选相比,新工艺黄药用量明显降低,二者浮选指标基本一样。

The influence of pulp potential on the flotation and separation behavior of chalcocite and healzewoodite were investigated. The separation of mixture of chalcocite and healzewoodite was successfully carried out by means of pulp potential adjustment. At pH8.0, pulp potential+600 mV, the separation results showed that chalcocite concentrate was 78.45% in Cu grade and 87.90% in Cu recovery and healzewoodite concentrate was 63.60% in Ni grade and 98.20% Ni recovery. At pH11.0, pulp potential +500 mV, the separation...

The influence of pulp potential on the flotation and separation behavior of chalcocite and healzewoodite were investigated. The separation of mixture of chalcocite and healzewoodite was successfully carried out by means of pulp potential adjustment. At pH8.0, pulp potential+600 mV, the separation results showed that chalcocite concentrate was 78.45% in Cu grade and 87.90% in Cu recovery and healzewoodite concentrate was 63.60% in Ni grade and 98.20% Ni recovery. At pH11.0, pulp potential +500 mV, the separation results showed that chalcocite concentrate was 76.46% in Cu grade and 87.70% in Cu recovery while healzewoodite concentrate was 58.40% in Ni grade and 97.60% in Ni recovery. The separation of Jinchuan high grade nickel matte showed that when Cu-Ni were separated at natural pH(pH9.0±) and oxidizing pulp potential, the benefieiation results were improved and the amount of alkaline sodium was reduced greatly under oxidizing conditions.Using electrochemical methods, the collecting mechanism of butylxanthate and depressing of healzewoodite was studied.

本文研究矿浆电位对Cu_2S、Ni_3S_2矿物的浮选行为及浮选分离的影响。在矿浆pH=8.0、11.0,矿浆电位分别为+500、+600mV时,成功地实现了Cu_2S和Ni_3S_2的浮选分离。在矿浆pH=8.0、电位+600mV时,铜精矿含铜78.45%,铜回收率87.90%,镍精矿含镍63.60%、镍回收率98.20%;在pH=11.0、电位+500mV时,铜精矿含铜76.46%、铜回收率82.70%,镍精矿含镍58.40%、镍回收率97.60%。对金川高冰镍浮选结果表明:在矿浆自然pH值(pH9.0左右)条件下,通过提高矿浆电位,有明显的分离效果,在较低碱性矿浆条件下改善了浮选分离,显著地降低了氢氧化钠用量。通过电化学测试研究了丁基黄药对Cu_2S、Ni_3S_2矿物的捕收机理,并在高pH值、高电位矿浆下对Ni_3S_2矿物的抑制机理进行了详细的研究。

The behavior of collectorless flotation of sulfide minerals is clas-

本文通过浮选试验、电化学测试、电子能谱、X-射线衍射试验、ζ-电位测定及吸附量测定结果和溶液化学计算,系统地研究了硫化矿物无捕收剂浮选机理。提出:将硫化矿物的无捕收剂可浮性分为天然可浮性、自诱导可浮性与硫诱导可浮性。天然可浮性由矿物本身的结构决定。自诱导及硫诱导可浮性是在特定的矿浆电位条件下,或在特定的调整剂存在下,硫化矿物表面被诱发出疏水物质而形成的可浮性。元素硫是硫化矿物自诱导及硫诱导浮选时表面的主要疏水物质。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关矿浆电位的内容
在知识搜索中查有关矿浆电位的内容
在数字搜索中查有关矿浆电位的内容
在概念知识元中查有关矿浆电位的内容
在学术趋势中查有关矿浆电位的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社