It is founded that land bitumen,the oxides of petroleum and oil soaked sandstone are of high reduction and precipitation ability to U,Mo,Se,V and Re,and fairly important to uranium metallogeny.
研究证实,石油的氧化物——地沥青及部分油浸砂岩对U、Mo、Se、V、Re等元素具有较强的还原沉淀能力,从而构成了砂岩型铀矿床成矿作用的重要环节。
Research on the Recycling of Aqueous Solution of Leaching for Vanadium Extraction from Stone Coal Calcine
石煤焙砂浸出提钒水溶液循环利用研究
Preparation of Mn-Zn ferrite coprecipitation powders from neutral leached residue of zinc calcine
用锌焙砂中浸渣制备锰锌铁氧体共沉淀粉
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
The Experimental Research on Extraction of Vanadium from Stone Coal by No-salt-roasting and Low Acid Leaching
石煤空焙—低酸浸出提钒的试验研究
Technique of oxidizing roast-acid leaching of vanadium from stone coal
石煤氧化焙烧-酸溶液浸出提钒工艺
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
Iron Removal from Hot Acid Leaching Solution of Zinc Roasting Dust by Goethite Process
用针铁矿法从锌焙烧烟尘的热酸浸出液中除铁
Bastinazite roasted with Na_2CO_3 and extracted in HNO_3;
氟碳铈矿精矿纯碱焙烧硝酸浸出工艺的探讨
Phase Analysis and Leaching of Roasted Residue of Spent Lithium-Ion Batteries
失效锂离子电池焙烧产物物相和浸出分析
Application of vanadium ion indicator electrode in leaching kinetics study of roasted stone coal
钒离子指示电极在石煤焙烧料浸出动力学研究中的应用
Leaching of Valuable Metals from Roasted Residue of Spent Lithium-ion Batteries with Ammonium Sulfate
从硫酸铵焙烧废旧锂离子电池产物中浸出有价金属
Preparation of Cobalt Sulphate From Cobalt-residue by Activating Roasting-Leaching With Sulfuric Acid-Solvent Extraction Process
用活化焙烧-硫酸浸出-溶剂萃取法从钴渣中提取硫酸钴的试验研究
Impact of technologic condition selected for roasting zinc concentrate on recovered ratio of total sulfur and zinc in hydro-metallurgical extracting zinc
锌精矿焙烧工艺条件对湿法炼锌总硫利用率及锌浸出率的影响
Study on the Influence of Grinding Mode on Ore to Extraction of V_2O_5 from Siliceous Navajoite by Roasting and Acid Leaching Process
含钒硅质岩焙烧-酸浸提钒工艺原矿磨矿因素对钒浸出率影响试验研究
The Bioleaching of Cinnabar and the Re-evaluation on the Potency and Toxicity of Cinnabar;
朱砂的微生物浸出及其朱砂药效、毒性的重新评价
Study of leaching mechanism of heavy metals in cement mortar
重金属离子在水泥砂浆中的浸出性研究
RESEARCH ON EXTRACTING VAVADIUM FROM STONE COAL BY NO SALT ROASTING AND ACID LEACHING PROCESS
石煤无盐焙烧—酸浸提钒工艺试验研究