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- The concentrate from a Yunan high sulfur iron ore has a sulfur content that exceeds that specified in the standard due to the pyrrhotite. 云南某高硫铁矿石因含磁黄铁矿而造成精矿含硫超标。
- The Qiuxing inside Heibei cultivates ode of area of stage sulfur iron ore to put cobaltic, nickel, arsenic, bismuth, silver to wait for an element. 河北内邱杏树台硫铁矿区赋存钴、镍、砷、铋、银等元素。
- The sample of zinc mineral is difficult to select, while the main factor is the interference between the easy-floating silica minerals and sulfurous iron ore. 试样锌矿物难选的主要因素为易浮硅质矿物和硫铁矿的于扰。
- High sulfur iron ore 高硫铁矿石
- Wu low low phosphorus iron ore, high quality. 武安铁矿石低硫低磷,品质优良。
- Iron ore has been discovered in the area. 这地区发现了铁矿。
- Indirect Colorimetric Determination of Lead in Sulfurous Iron Ore 硫铁矿中铅的间接比色测定
- Coal seams intermixed with iron ore. 煤层和铁矿混杂在一起。
- Keywords Sulfureous iron ore residue;Green vitriol;Iron oxide red; 硫铁矿渣;绿矾;氧化铁红;
- Based on the analysis of the properties of a high carbon pyrite from Yunnan,a series tests on decarburization by flotation and sulfur selection by flotation were carried out. 分析了云南某高碳硫铁矿的原矿性质,进行了浮选脱碳试验和浮选选硫试验等一系列试验。
- Keywords mineral Waste water;sulfurous iron ore;sulfurized method; 关键词矿坑废水;硫铁矿;硫化法;
- Iron ore samples were digested by acid in a microwave system under high temperature and high pressure, and ICP AES was applied to the determination of phosphorous and sulfur in the samples. 采用微波加热 ,在高温高压下酸消解样品 ,应用电感耦合等离子体原子发射光谱法 (ICP- AES)同时测定铁矿中杂质元素 P和 S。
- We can supply high quality Low Titanium High Carbon Ferro Chrome. 可提供高质量的低钛高铬。
- Plenty of iron ore is imported from Australia. 许多铁矿石是由澳大利亚进口的。
- A hot dip Zn 5%Al RE coating on high carbon steel wire is tested. 试验了在高碳钢丝表面上热浸镀Zn 5%25Al RE合金层。
- The testing person uses the infrared carbon sulfur analyzer to test the materials. 化验人员用红外碳硫分析仪化验材料。
- With only iron ore ironmaking would be impossible. 如果只有铁矿石,铁是炼不出来的。
- They struck a rich seam of iron ore. 他们开出一个富铁矿层。
- Grey cast iron with high carbon equivalent has excellent castability, but?it's?difficult to get high strength. 高碳当量灰铸铁具有良好的铸造性能,但提高强度是一个重要研究课题。
- Do you want to investment iron ore fines mine? 铁矿投资报?