Sulphuric acid leaching of high-phosphorous manganese ore was investigated,and the effects of various factors,such as pulp density,leaching temperature and time,stirring speed,acid concentration,on the manganese and phosphorous leaching ratio are discussed about.
采用某高磷锰矿为原料,以硫酸浸出,通过考察矿浆浓度、反应温度、浸出时间、搅拌速度、酸浓度对矿石中锰和磷的浸出效果,提出了浸取过程中抑制高磷矿石磷浸出的最佳条件;并讨论了浸出液中除杂的工艺条件。
Selecting and Breeding of Microorganism for Dephosphorization of Phosphorus-rich Manganese Ore;
高磷锰矿解磷微生物选育及解磷特性研究
This paper briefly deseribes the experiment of high phosphorous manganese ore bymagnetic separation and antiflotation for beneficiation of mansan ese and decreasing phosphorous.
简介了以磁选－反浮选工艺对高磷锰矿富锰降磷的试验研究。
Determination of Calcium Oxide Content in Phosphate Rock and Concentrate by Potassium Permanganate Volumetric Method
高锰酸钾滴定法测定磷矿石和磷精矿中氧化钙含量
Method for determination of phosphorus content in manganese ores--Phosphrus molybdenum blue photometric method
GB/T1515-1979锰矿石中磷量的测定(磷钼蓝吸光光度法)
Phosphate rock and concentrate--Determination of manganese oxide content--Spectrophotometric and volumetric methods
GB/T1877-1995磷矿石和磷精矿中氧化锰含量的测定分光光度法和容量法
THE DISCOVERY OF GAHNITE AND LITHIOPHILITE IN ALTAI PEGMATITE
阿尔泰伟晶岩中的锌尖晶石和磷锰锂矿
Treatment of Coking Wastewater Through Oxidizing by Manganese Ore and Precipitating by Magnesium Ammonium Phosphate
锰矿石氧化—磷酸铵镁沉淀处理焦化废水
XRFS Analysis of Iron Ores by Fusion
XRF熔融法测定铁矿石中的铁硅钙镁铝锰磷
Coking Wastewater Pre-Treatment by Manganese Ore Oxidation and Magnesium Ammonium Phosphate Precipitation
锰矿石氧化-磷酸铵镁沉淀预处理焦化废水
Rapid Determination of the MnO_2 in Manganese Ore by Sodium Oxalate-Potassium Permanganate Back Titrimetric Method
草酸钠—高锰酸钾返滴定法快速测定锰矿石中MnO_2
Research on Process of Manganese Carbonate Pure by Directly Acid Leaching of Soft Manganese Ore
贫软锰矿直接酸浸生产高纯碳酸锰的工艺研究
Study On Technology for High Temperature Manganese-System Phospharing of 30CVNi3 Alloy Steel
30CrNi3A合金钢高温锰系磷化工艺研究
Study on High Properties Pellets Produced by Manganese Ore Fines Containing High Combined Water
高结晶水锰矿粉制备高性能球团研究
Geological and Geochemical Characteristics of P and Mn Layering Mineralization of Hougou-Dapingshan Area in Mianxian,Shaanxi Province
陕西勉县后沟-大坪山矿区磷、锰分层成矿地质地球化学特征
Chengkou manganese deposit is of good prospecting potential, with stable occurrence, high grade, lower Fe content and higher LOI of ores.
城口锰矿具有较大的找矿前景，锰矿层产出稳定，锰含量高，铁含量低，烧失量大。
Development of high manganese alloyed steel used in mine ZHAO Yongrang~1 YUE Zongge~1 WANG Aiqin~2 XIE Jingpei~2
矿山冶金用新型合金化高锰钢的研制
Investigation on Technology and Mechanism of High Carbon Ferromanganese Alloys by Pelletization-Reducing Smelting Process Using Manganese Ore Fines Containing High Combined Water
高结晶水锰矿粉球团还原冶炼高碳锰铁合金工艺及机理研究
Transfer Behavior of Phosphorus on Manganese Oxide Ore Fines Containing Coal During Voluminal Reduction by Microwave Heating
微波加热含碳氧化锰矿粉体还原过程中磷的迁移行为