硫精矿

Cu2+活化后的闪锌矿可浮性很好，其抑制非常困难，所以在分离含锌的多金属硫化矿时，闪锌矿常损失在铅精矿、铜精矿及硫精矿中。

Sphalerite activated by Cu2 + have high flotability is hard be depressed . So sphalerite allways be missed in lead concentrate , copper concentrate and pyrite concentrate when separating multi-metal sulphide ores that contains zinc .

在工业性试验中取得了硫精矿品位52.28%，含SiO20.44%的指标。

In the commercial tests , the pyrite concentrate with the grade of S 52 . 28 % , containing SiO2 0.44 % , is obtained .

用硫酸调节硫精矿矿浆的pH值可以降低其滤饼水份。

Regulating the pH value of the sulfur concentrate pulp with sulfuric acid can reduce the filter cake moisture .

GB/T16575-1996硫铁矿和硫精矿中铝含量的测定EDTA容量法

Pyrites and concentrate Determination of aluminium content EDTA volumetric method

GB/T2467.3-1996硫铁矿和硫精矿中铅含量的测定第3部分：EDTA容量法

Pyrites and concentrate Determination of lead content Part 3 : EDTA volumetric method

硫精矿提硫降杂工业试验研究对HDL、LDL腔内壁面浓度与

Commercial Test Study about Sulphur Concentration and Mix Reduction

介绍了焙烧w（S）50%硫精矿的80kt/a硫酸装置沸腾炉的结构、工艺参数及影响其正常运行的各种因素。

The structure , process parameters and influencing factors on operation of fluidized bed roaster in an 80 ? kt / a sulphuric acid plant based on pyrite concentrate containing 50 % S are introduced . The roaster has been operated smoothly for a long time .

论述了KF－102是大冶铁矿硫精矿有效的一种助滤剂，其适宜用量135g／t。

With an appropriate dosage of 135 g / t , KF-102 acts as an efficient filtration aid for Daye Iron Mine 's sulphur concentrate .

永平铜矿针对硫精矿水分偏高的问题，决定采用HTG-45型陶瓷过滤机进行脱水。

In view of the high moisture of its sulphur concentrate , Yongping Copper Mine decided to use HTG-45 ceramic filter in the dewatering .

硫精矿制备高纯氧化铁

Study on producing high - purity ferric oxide from sulphur concentrate

通过过滤工艺改进提高硫精矿回收率的研究

Research on Improvement Recovery of Sulfur Concentrate by Modifying Filtration Process

硫精矿脱水新工艺及设备的工业试验

Commercial Tests on New Dewatering Process and Equipment for Pyrite Concentrate

GB/T2469-1996硫铁矿和硫精矿中碳含量的测定烧碱石棉重量法

Pyrites and concentrate Determination of carbon content Caustic asbestos gravimetric method

GB/T2462-1996硫铁矿和硫精矿中有效硫含量的测定燃烧中和法

Pyrites and concentrate Determination of effective sulfur content Combustion neutralization method

分光光度法直接测定硫精矿中砷含量

Direct Determination of Arsenic Content in Pyrite Concentrate by Spectrophotometry

软锰矿与硫精矿直接浸出制备硫酸锰及在电解锌工业上的应用

Directly Leaching Pyrite Pyrolusite to Prepare MnSO_4 for Zinc Electrolysis

某高品位硫精矿选矿试验研究

Research of Mineral Processing Experiment of High Degree Pyrite Concentrate

硫精矿脱水特性研究及脱水设备选择

Study on Characteristic of Sulfur Concentrate and Dewatering Equipment Selection

GB/T2460-1996硫铁矿和硫精矿采样与样品制备方法

Pyrites and concentrate & Methods for sampling and preparation sample

提高硫精矿含金品位的试验

Test for Increasing the Grade of Gold in Pyrite Concentrate

某矿硫精矿氧化板结原因分析与解决办法

Cause Analysis and Solution of Oxidation and Hardening of Certain Sulphur Concentrate

低品位含金硫精矿氰化提金的试验研究

Experimental Study of Cyaniding of Gold-bearing Low Grade Sulphur Concentrate

大冶铁矿硫精矿提金试验研究

Experimental Study on Extraction of Gold from Daye Iron Mine Sulfur Concentrate

新型干燥设备在硫精矿干燥中的应用

Application of new drying equipment in drying of pyrite concentrate

含硫35.19%，回收率73.59%的硫精矿，明显提高了矿产资源利用率。

The Utilization ratio of mineral resources is improved .

大冶铁矿分离浮选药剂对硫精矿脱水过程的影响

Effect of the Flotation Reagents on Sulfur Concentrate Dewatering in Daye Iron Mine

GB/T2468.2-1996硫铁矿和硫精矿中锌含量的测定第2部分：示波极谱法

Pyrites and concentrate Determination of zinc content Part 2 : Oscilloscopic polarography method

高铅锌硫精矿制酸装置的设计特点

Design Features of Sulphuric Acid Plants with High-Lead and - Zinc Sulphide Concentrate

康家湾含砷金硫精矿焙烧过程的研究

Study on the roasting process for gold-bearing arsenical pyrite concentrate of Kang-Jia-Wan Mine

从硫精矿烧渣中回收黄金的探讨

Approach to Recovery Gold from Sulphur Concentrate Roasting Slag