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- Keywords low grade manganese ore;ferrous sulphate leaching;jarosite precipitation.; 低品位锰矿;硫酸亚铁浸出;黄钠铁矾沉淀;
- Low grade manganese ore 低品位氧化锰矿
- low - grade manganese ore 低品位锰矿
- A low number; a low grade of oil. 一个小的数; 低级油
- I have Manganese Ore 42% up Mn. Below 40% rej. 中国铁合金在线英文网信息：外商出售锰矿，
- John is down on his teacher because she gave him a low grade. 约翰恨他的导师，因为她给他打了低分。
- My son mucked up the car engine by using cheap, low grade gasoline. 我的儿子使用便宜的低级汽油,汽车引擎损坏了。
- This article systematically expounds effects of charged manganese ore grade upon Si-Mn alloy output, manganese recovery, costs and profits. 系统阐述了入炉锰矿品位对硅锰合金产量、锰回收率、成本、利润的影响。
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- This paper describes the experiments of making medium carbon ferromangan- ese by "low basicity process" using import manganese ore. 本文介绍了用低碱度法代替传统电硅热法,使用进口锰矿冶炼中碳锰铁的试验情况。
- Low grades are get ting Helen down. 考分很低使海纶闷闷不乐。
- He is a bit let down by the low grade he got. 这次成绩不好, 他有点气馁。
- Our company provides manganese ore of high quality to the domestic factories. 本公司自有锰矿可向国内有关厂家提供优质锰矿，现提供下列资料作为参考。
- The floatation process for the mixed primary manganese ore is investigated. 研究混合原生锰矿的浮选工艺。
- It's a mid scale and its ore belongs to low grade structural altereds tyle, limonite, pyrite are mainly gold carriers. 矿石以低品位构造蚀变岩型为主,褐铁矿、铁矿是主要的载金矿物。
- China's imports from India more Goa India from low grade iron ore, rather than high-grade iron ore. 中国从印度进口的更多的是产自印度Goa的品位较低的铁矿石，而不是高品位铁矿石。
- low- grade manganese oxidized ore 贫锰氧化矿
- The research is useful exploration for similar low grade ore pre-processing of demestic dilution type mine. 该研究对我国类似资源贫化型矿山低品位矿石的预选是一个有益的探索。
- Sedimentary, tectonics and manganese source was studied to determine the genesis of Heqin-type high grade manganese deposit. 摘要从沈积学、构造学和锰质来源三个方面研究了鹤庆锰矿。
- This paper brie-fly introduced the result of the preliminary experimenf of high phosphorus manganese ore. 本文简介了用此法处理松桃高磷锰矿石的初步试验结果。
