The wetting character of wolframite is anisotropic.
黑钨矿的润湿性是各向异性的。
Diluted nitric acid is used as a selective solvent to separate scheelite from wolframite.
本文试验了以稀硝酸作为黑、白钨矿分离的选择性溶剂。
In ordinary chemical phase analyses of tungsten only tungstite, scheelite and wolframite are dealt with.
矿石中钨的物相分析通常只分析钨华、白钨矿和黑钨矿。
The research resuLts show that flocculant FD has good selective flocculating property for wolframite fines.
研究结果表明，絮凝剂FD对微细粒黑钨矿具有良好的选择性絮凝特性。
The exploration on the deep and around of wolframite mine must act according to the geological regularities.
必须根据地质规律开展黑钨矿山的深部和周边找矿。
This thesis mainly reviews the researches of flotation reagent for fine wolframite in internal and external.
本文主要综述国内外黑钨细泥浮选药剂研究情况，重点阐述了黑钨细泥浮选捕收剂的研究进展。
Nowadays, gravity concentration is used to recover fine wolframite, but the recovery of wolframite is lower than 45%.
现阶段，我国细粒级黑钨矿的回收主要采用重选法，其中钨的回收率一般在45%以下，损失率较大。
The dynamic behaviours of homogenous materials, such as quartz, calcite and wolframite in grinding mills are examined.
本文较为详细地考查了石英、方解石和黑钨矿三种均质物料在球磨机中的磨矿动力学行为。
The effects of ignition temperature and period of ignition on solubility of scheelite and wolframite have been investigated.
另外还系统地试验了试样灼烧温度和灼烧时间对黑、白钨矿溶解率的影响。
Portugal Panasqueira wolframite deposit consists of very thin, gently dipping veins which are very hard to mine efficiently.
葡萄牙帕纳什·凯拉黑钨矿为微倾斜极薄矿脉，开采难度大。
In this paper, the effect of various main factor on the shear-flocculation flotation of ultrafine wolframite particles was investigated.
本研究详细考察了微细拉黑钨矿剪切絮凝浮选的主要影响因素。
The flotation experimental results showed that methyl benzyl arsonic acid is an effective collector for wolframite and cassiterite slime.
浮选试验结果表明，甲苄胂酸是黑钨和锡石细泥的有效捕收剂。
Hukeng tungsten, located in Wugongshan metallogenic belt in central part of Jiangxi Province, is one large scale quartz vein type wolframite deposit.
浒坑钨矿床是位于江西省中部武功山成矿带的大型石英脉型黑钨矿床。
Comparing the solubility of scheelite and wolframite in dil. nitric acid with those in oxalic acid or in hydrochloride acid-citric acid has been carried out.
并在相同粒度、相同矿物量等条件下进行了本法与草酸法、盐酸-柠檬酸法的黑、白钨矿溶解率的对照试验。
The theory of complex chemistry and construction chemistry was used to explain the mechanism of action between naphthalene hydroxyl oximino acid and wolframite.
本文应用结构化学和络合物化学理论对萘羟肟酸与黑钨矿的作用机理进行了研究。
Chelating agents combined with neutral oil may be used as effective collector for fine wolframite. The selectivity of flotation is much better than that of sodium oleate.
螯合剂中性油可以作为细粒黑钨矿的有效捕收剂，其选择性远比油酸钠好。
The strong silicified rocks have an important significance for forecast of concealed granite and exploratory of wolframite-bearing quartz in deep part of Pengushan deposit.
面状强硅化岩对盘古山钨矿床的深部隐伏花岗岩体预测和深部找矿评价具有指示意义。
The use of the surface indication zone and hidden granite body to the prospecting forecast and evaluate the hidden and semi-hidden quartz-vein type wolframite deposit is studied.
应用地表标志带和隐伏花岗岩进行隐伏、半隐伏石英脉型黑钨矿床预测和评价，必须研究其地质地球化学类型，只有属于钨锡硫化物型的标志带，才具有找矿评价意义。
This paper analyzed the behaviour of tungsten and arsenic contamination factor in phosphorous-arsenic slag under the condition of pressure digestion with NaOH for wolframite concentrate.
分析了在黑钨精矿碱压煮条件下，磷砷渣中钨和污染因子砷的行为。
The flotation separation of molybdemun, copper and bismuth sulfides minerals, which are obtained by table flotation of wolframite primary concentrates, is studied using sulphites as depressants.
本文论述采用亚硫酸盐作抑制剂，对黑钨粗精矿精选枱浮钼、铜、铋硫化矿浮选分离的研究。
The flotation separation of molybdemun, copper and bismuth sulfides minerals, which are obtained by table flotation of wolframite primary concentrates, is studied using sulphites as depressants.
本文论述采用亚硫酸盐作抑制剂，对黑钨粗精矿精选枱浮钼、铜、铋硫化矿浮选分离的研究。
应用推荐