1·Technological flowsheet for producing cobalt oxide from crude cobalt hydroxide is discussed.
介绍了以粗氢氧化钴为原料制取高品质氧化钴的工艺流程。
2·Therefore, test research was made for an appropriate flotation technological flowsheet and new reagent regime for this ore.
为此，对该矿石进行了合理浮选工艺流程和新药剂制度的试验研究。
3·The flotation reagent and technological flowsheet of producing purity fluorite concentrate by low quality fluorite in Nei Meng Area.
研究了内蒙某低贫萤石矿生产优质低硅萤石精矿的浮选药剂和工艺流程。
4·The results show that the existing technological flowsheet can well recover nickel, copper and cobalt while the precious metal recovery level remains to be improved.
结果表明，现有工艺流程能较好地回收镍、铜、钴等金属，而贵金属的回收水平有待提高。
5·Because of soluble copper and floatable gangue minerals in the ore, Cu-S bulk flotation technological flowsheet is adopted and obtain good metallurgical performance.
针对该矿石含有水溶铜及大量易浮脉石，采用铜硫混合浮选工艺，获得了较好的选矿指标。
6·Technological flowsheet for producing cobalt oxide from crude cobalt hydroxide is discussed. It has been proves that high quality cobalt oxide can be produced using to this flowsheet.
介绍了以粗氢氧化钴为原料制取高品质氧化钴的工艺流程。并按流程组织了一定规模的生产，产出了高品质氧化钴。
7·The technological flowsheet of slurry agitation is introduced. The problems such as structure, rotation speed and overload protection of restarting of agitation impeller are discussed.
介绍矿浆搅拌的工艺过程，论述了搅拌叶轮的结构、转速及再起动的过载与保护等问题。
8·Dongshan concentrator has been transformed to the stage grinding and stage magnetic separation technological flowsheet by adding the trommel screens and low intensity magnetic separator.
对东山选厂采用阶段磨选工艺改造，增加圆筒筛和一段磁选设备。
9·Test research of discarding coarse tailings in new technological flowsheet consisting of two stage continuous grinding-gravity separation-magnetic separation-reverse flotation is described.
介绍了东鞍山矿石两段连续磨矿、重选-磁选-反浮选新工艺流程中粗粒部分抛尾试验研究。
10·This paper analyses the problem of the technological flowsheet for concentractor, Er-fengshan Iron Mine, and obtain obvious economical profit by improving technology to increase metal recovery.
分析了二峰山铁矿选矿厂工艺流程存在的问题，并通过技术改造提高金属回收率，取得了显著的经济效益。