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- DETERMINATION OF CHLORINE IN HIGH PURITY MANGANESE CARBONATE BY ISE METHOD. 离子选择电极法测定高纯碳酸锰中的氯。
- Tazaki, Hiroshi. Manufacture of manganese carbonate for secondary battery electrode[P]. JP Pat: 2000191327, 2000-01-26. 李明恺.;贫锰矿制备高纯微晶碳酸锰的研究[J]
- Murai, Takumi. Manufacture of high-purity manganese carbonate[P]. JP Pat: 04108614, 1992-05-21. 李明恺.;贫锰矿制备高纯微晶碳酸锰的研究[J]
- This paper presents、the barch test results of combined flowsheet of ore dressing-metallurgy for Da Xin manganese Carbonate ores. 文章阐述采用选冶联合流程处理大新碳酸锰矿石的小型试验结果。
- There has been a long-standing controversy about the origin of manganese carbonate deposits in the Early Sinian Datangpo Stage in South China. 中国南方早震旦世大塘坡期锰矿的形成一直存在热水成因、生物成因或化学成因的争议。
- The drop-to-drop mixing method of manganese sulfate and ammonium acid carbonate was used to prepare manganese carbonate(MnCO3)particles. Particle size and shape controlling of MnCO3 was studied and discussed. 用硫酸锰和碳酸氢铵点接触反应法制备了亚微米级碳酸锰(MnCO3),分析了MnCO3的粒度和形貌控制。
- Pilot experiment of 300t/a chemical manganese dioxide(CMD) prepared with manganese carbonate pyrogenation oxidation overall, some problems in the course of producing CMD and information of each technology target of the products were described. 采用碳酸锰沉淀热解法进行300t/a化学二氧化锰（CMD）中试开发研究,就生产中的一些问题做了叙述,介绍了中试产品的各项技术指标。
- Abstract： The preparation of manganese carbonate from the lean pyrolusite ore, by using plant dust and leaching method with sulphuric acid, was investigated.The raw material is soft mangnetic ferrite. 摘 要： 研究了以低品位软锰矿石为原料,配入植物粉料,用硫酸直接浸出软锰矿制备软磁铁氧体用碳酸锰的新工艺方法。
- manganese carbonate concentrator 碳酸锰选厂
- manganese carbonate fines containing coal 碳酸锰矿粉
- low-grade manganese carbonate ore 低品位碳酸锰矿
- The high-purity manganese carbonate is prepared by leaching manganese with sulfur dioxide, removing impurities, carbonating and crystallizing from Xiangtan's low-grade manganese ore. 采用湘潭低品位的贫软锰矿为原料,对二氧化硫气体湿法浸锰、浸出液除杂、碳化结晶制备高纯碳酸锰的工艺进行了研究。
- a mineral consisting of manganese carbonate; a source of manganese. 一种含有碳酸锰的矿物，是锰的来源。
- Manganese carbon component balances the numbercurve 锰碳成份平衡数曲线
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- The manganese carbon conversion temperature burns 锰碳的转化温度点
- Technical requirements of manganese carbonate ore powder GB/T3714-1983碳酸锰矿粉技术条件
- Preparation of High Volume Density Manganese Carbonate 高视密度碳酸锰的制备工艺
- Every mangan rule a shrew but he who has her. 泼妇人人都能制服;只有她的丈夫例外.
- Nicholls,Sam Hoffman,Patrick Mangan,Ann C. 副导演 Allan F.
