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manganese-silver ore
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  锰银矿
     High intensity magnetic separation (HIMS) was used to treat a low-grade manganese-silver ore containing Mn 15.92% and Ag 205g/t respectively. Adopting classification-HIMS technology,bulk manganese-silver concentrate can be obtained,the concentrate contained 31.33% Mn and 390g/t Ag,their recoveries are 91.18% and 86.55%,respectively.
     对某低品位锰银矿采用分级强磁选工艺,可获得锰品位和回收率分别为31.33%和91.18%、银品位和回收率分别为390g/t和86.55%的锰银混合精矿,且工艺简单、易于工业实现。
短句来源
     APPROACHING THE MINERAL PROCESSING TECHNOLOGY FOR LEAN MANGANESE-SILVER ORE
     贫锰银矿选矿工艺的探讨
短句来源
     THE NEW TECHNOLOGIES OF CHEMICAL LEACHING OF MANGANESE-SILVER ORE
     锰银矿的化学浸出工艺研究
短句来源
     High Intensity Magnetic Separation (HIMS) of A Low-grade Manganese-Silver Ore
     某低品位锰银矿强磁选工艺研究
短句来源
  银锰矿
     A STUDY ON PROCESSING MANGANESE-SILVER ORE BY SULFURIC DIOXIDE REDUCING
     二氧化硫还原法处理银锰矿的研究
短句来源
  “manganese-silver ore”译为未确定词的双语例句
     Technologies of individual leaching and co-leaching manganese and silver from manganese-silver ore are investigated in this paper. The recovery of 96% for Mn and 85% for Ag is obtained by individual leaching, that pyrite is used as reductant.
     介绍了采用先锰后银浸出和锰银同时浸出两种工艺处理锰银矿石的结果.采用前一种方案获得了锰浸出率大于96%、银浸出率大于85%的好指标;
短句来源
     The separation of Mn and Ag in manganese-silver ore is available by means of SO2 reducing directly.
     应用SO2直接还原氧化锰新工艺处理银锰矿石,解决了银锰分离的问题。
短句来源
     The principle and technique and Application with organic compound of individual leaching Mn and Ag from manganese-silver ore are studied.
     研究了碳氢化合物浸锰-氰化浸银工艺原理、条件和应用,当控制锰浸出率96%时,银的浸出损失率<2%;
短句来源
     The textures of the manganese-silver ore include aphanitic,colloform,micro-squama and arenaceous textures,and its structures are mainly the vein,colloform and disserminated structures.
     矿石的主要结构是隐晶质结构、胶状结构、显微鳞片结构及砂质结构.
短句来源
  相似匹配句对
     Three manganese?
     合成了三种锰?
短句来源
     Life Element:Manganese
     生命元素锰
短句来源
     Study on manganese-induced neurotoxicity
     锰的神经毒性机制探讨
短句来源
     Carbides in as-cast manganese steels
     铸态锰钢中的碳化物
短句来源
     Colossal Magnetoresistivities in Manganese Oxides
     锰氧化物的巨磁电阻效应的探索
短句来源
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The manganese-silver deposit,Zhuolu county Hebei province,belonged to lean manganese silver ore.This paper described the main content,which were to find a reasonable flowsheet of benificiation,and to attain smelting standard.Applying HIMS-flotation experiment achieved satisfactory effect.The manganese-silver mixed concentrate contained 496.2g/t Ag, 30.43% Mn,and gained recovery 72.75% Ag,74.68% Mn.The Mn/Fe and P/Mn were reached demands.

河北省涿鹿县锰银矿,属氧化贫锰银矿.寻求合适的选矿工艺,将矿石中的锰银富集,达到冶炼的要求,是本文探讨的主要内容.采用强磁—浮选工艺流程试验,取得了满意的效果。锰银混合精矿含银496.2g/t,含锰30.42%;银回收率72.75%,锰回收率74.685%;Mn/Fe、P/Mn 均符合要求.

Technologies of individual leaching and co-leaching manganese and silver from manganese-silver ore are investigated in this paper. The recovery of 96% for Mn and 85% for Ag is obtained by individual leaching, that pyrite is used as reductant. The recovery of Mn and Ag is over 96% and 79% respectively by co-leaching.

介绍了采用先锰后银浸出和锰银同时浸出两种工艺处理锰银矿石的结果.采用前一种方案获得了锰浸出率大于96%、银浸出率大于85%的好指标;采用后一种方案获得了锰浸出率大于96%、银浸出率大于79%的结果。最后对两种浸出工艺进行了对比。

The separation of Mn and Ag in manganese-silver ore is available by means of SO2 reducing directly. Leached Mn percentage of 99. 6% along with silver loss of 0. 12% can be achieved on the leaching conditions as follows: (1) the feed size-100 mesh, accounting for 80% of the total; (2) the concentrate of sulphuric acid is 22 g/L; (3) the solid-liquid ratio in 2; (4)the temperature 70 ℃; (5) the reacting time for 2 hr; (6) SO2 gas flow-rate is 725 ml/min·kg ore. The residues from leaching process of...

The separation of Mn and Ag in manganese-silver ore is available by means of SO2 reducing directly. Leached Mn percentage of 99. 6% along with silver loss of 0. 12% can be achieved on the leaching conditions as follows: (1) the feed size-100 mesh, accounting for 80% of the total; (2) the concentrate of sulphuric acid is 22 g/L; (3) the solid-liquid ratio in 2; (4)the temperature 70 ℃; (5) the reacting time for 2 hr; (6) SO2 gas flow-rate is 725 ml/min·kg ore. The residues from leaching process of manganese ore employed for silver extraction by cyanidation with a leached silver percental of 96. 9%. The silver recovery more than 96% in the two operational steps, i. e. leaching manganese and cyanidation, can be obtained.

应用SO2直接还原氧化锰新工艺处理银锰矿石,解决了银锰分离的问题。当浸出条件为:矿石粒度—100目占80%,液固比2,温度70℃,硫酸浓度22g/LSO2气流量725ml/min·kg矿石(气压10132.5Pa),反应时间2h时,锰浸出率可达99.6%,银损失率0.12%。浸锰渣采用氰化法提银,银浸出率96.9%。SO2浸锰──氰化二步浸出银的浸出回收率96.8%。

 
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