This paper adopts the colorimetric method of bismuthate catalyzing phosphomolybdate blues to determine the amount of P in the bake ore ,the result of test shows that the work curve is linear relation with P 2O 5 from10～120μg/50mL.
本文采用铋盐催化磷钼蓝吸光光度法测定焙烧矿中磷含量 ,试验结果表明 ,对于五氧化二磷量 10～12 0 μg/ 5 0 m L 的范围内 ,工作曲线呈线性关系。
To set up a new way of the determination of rare earths aggregate in the bake ore.
本文引用氟碳铈镧矿精矿中氧化稀土重量法的国家标准,在此经典的分析方法的基础上做了一些碱熔法脱硅与酸溶不脱硅的稀土总量的对照实验,重新整理、建立了新的焙烧矿中稀土总量的分析方法。
This paper established a new method for determination of total content of rare earths in bake ore by doing some tests based on national standard of determination of REO in bastnasite concentrate.
引用氟碳铈镧矿精矿中氧化稀土重量法的国家标准,在此经典的分析方法的基础上做了一些试验,重新整理、建立了新的焙烧矿中稀土总量的分析方法。
Determination of gold in roasted ore samples with sealed dissolution,quinhydrone volumedtric method;
封闭溶样氢醌容量法测定焙烧矿样中的金
Enclosed sample-dissolving and flame atomic absorption for silver determination in the firing red ores;
封闭溶样火焰原子吸收法测定焙烧红矿中的银
Roasting pretreatment of high-sulfur bauxite and digestion performance of roasted ore
高硫铝土矿的焙烧预处理及焙烧矿的溶出性能
calcined pyrites
焙烧黄铁矿(黄铁矿粉
Test Research on the Flash Magnetization Roasting Technology for Complex and Refractory Iron Ore
难选铁矿石磁化焙烧机理及闪速磁化焙烧技术
Effects of atmosphere on roasting behaviors of carbon-burdened hematite pellets
焙烧气氛对内配碳赤铁矿球团焙烧行为的影响
Probing into process complementation of oxidizing and acidifying roasting of zinc concentrates
锌精矿氧化焙烧与酸化焙烧工艺互补探讨
non-electric furnace for roasting ores or pyrites
非电力矿石或黄铁矿焙烧炉
unfired brick[of heat or sound insulating mineral material]
未焙烧砖[隔热音矿物材料制]
unfired brick of magnesite or chrome magnesite
菱镁土或络镁矿物制未焙烧砖
Study on the Pre-oxidizing Treatment of Carbonaceous Gold Ore by Chlori-oxidition Roast;
碳质金矿氯化—氧化焙烧预处理的研究
Design of CEMS on Siderite Rotary-kiln Roasting;
菱铁矿回转窑焙烧过程CEMS设计
Theoretical Investigation of Roasting and Leaching Processes of Stone Coal-type Vanadium Ore
石煤型钒矿焙烧—浸出过程的理论研究
Research on Roasting Pretreatment of Bauxite Performance under High Magnetic Field
强磁场焙烧预处理铝土矿的性能研究
Study on Extracting V_2O_5 from Vanadium-containing Stone Coal by Process of Ore Roasting-alkaline Pressure Leaching
石煤提钒原矿焙烧-加压碱浸工艺研究
Investigation on Roasting-Leaching Technology for an Arsenic-bearing Gold Concentrates in Qinghai Province
青海某含砷金精矿焙烧浸出试验研究
Study on Roasting-Cyanide Leaching of Gold Concentration Containing Arsenic and Sulphur
含砷、硫金精矿焙烧-氰化浸出工艺研究
New Process to Recover Vanadium by Roasting and Acid Leaching
钒矿石活化焙烧-酸浸新工艺的研究
PRODUCTION PRACTICE OF ROASTING MOLYBDENUM CONCENTRATE WITH INTERNAL HEAT ROTARY-KILN
内热式回转窑焙烧钼精矿的生产实践
Research on the Magnetizing Roasting and Magnetic Separation of an Oolitic Hematite Ore
某鲕状赤铁矿磁化焙烧—磁选试验研究