Guixi smelter finally determine the slag process according to the successful experiences of foreign slag concentrator and the flotation test of cooled electric furnace slag, after this project put into operation, may collect from the discard electric furnace slag 5000 tons of copper metal per year.
江西铜业公司贵溪冶炼厂近年来通过技术改造,形成了30万t/a的矿铜生产能力,其闪速炉渣处理方式为电炉贫化, 电炉弃渣中含铜较高,贵冶借鉴国外炉渣处理的经验并通过缓冷电炉渣的浮选试验,最终确定了电炉渣和转炉渣混选工艺流程,该项目投产后预计海年可从废弃的电炉渣回收5000t铜金属。
The reasons of high copper content in electric furnace slag combined with Guixi Smelter production practice are analysed,the effective ways of reducing the copper content in electric furnace slag are put forward,it is pointed that the key to reduce the copper content lies in maintaining the circumstance of the flash furnace well and restricting the over output of magnetic Fe3O4 in slag.
结合贵溪冶炼厂的生产实践,分析了引起电炉渣含铜高的原因,提出了降低电炉渣含铜的有效途径和方法,指出了维护好闪速炉炉况和抑制渣中磁性Fe3O4过量生成是实现降低电炉渣含铜的关键。
After the technical improvement,this system reaches the designed capacity and standard,reclaims 5000 t copper from the electric furnace slag,and improves the utilization of copper resource.
江西铜业集团公司贵溪冶炼厂电炉渣和转炉渣采用粗碎→半自磨→球磨→浮选的新工艺处理,通过实施技术改造,该渣选系统1年实现达产达标,从电炉渣中回收5000t铜金属,提高了铜资源综合利用率。
,phase compositions of electro-titanium slag were studied.
采用化学分析、X射线衍射和扫描电镜等分析方法,对电炉钛渣的相组成进行了研究,查明了钛渣主要由黑钛石固溶体、塔基石固溶体、硅酸盐玻璃体和游离的TiO2组成。
Fuzzy adaptive PID control for electrode regulating system of electroslag furnace;
电渣炉电极调节系统的模糊自适应PID控制
The electric equipment of a 200t electroslag furnace;
200t大型电渣炉电气设备
Abstract: This article describes three stages in the development of electroslag furnace and its recent development.
系统论述了电渣炉发展的三个阶段，以及电渣炉最新发展。
Two trapping methods are discussed in accordance with the situation to disorderly discharge smoke and dust on electric furnace slag field and the features of the smoke and dust.
针对电炉渣场烟尘无组织排放和烟尘性质较为特殊的特点,探讨了两种渣场烟尘捕集方式。
Reducing and leaching retention effect of ground granulated blast-furnace slag and ground electric steel furnace slag on Cr(Ⅵ);
高炉矿渣和电炉白渣细粉对Cr(Ⅵ)的还原与溶出抑制作用
Arrangement Optimization of Electro-Slag Remelting Furnace Based on Finite Element Analysis of Electromagnetic Field
基于有限元电磁场分析的电渣炉结构优化
Cementitious performance of converter steel slag reconstructed with electric furnace slag
以电炉还原渣重构转炉钢渣的胶凝性能
blast-furnace cinder
高炉矿渣, 鼓风炉炉渣
Application of Electro Slag Welding with Consumable Nozzle in the Vertical Welding of Blast Furnace Shell in Laigang
熔嘴电渣焊在莱钢高炉炉壳立缝焊接中的应用
ON THE TRANSFER AND EXCHANGE OF HEAT IN THE WATER-COOLED WALL OF A 10t ARC-FURNACE
10吨电弧炉水冷挂渣炉壁的热传递和热交换
Test methods for electro-slag remelting furnaces
GB/T1020-1989电渣重熔炉的试验方法
Granulated electric furnace phosphorous slag used for cement production
GB/T6645-1986用于水泥中的粒化电炉磷渣
Probing Practice in Smelting Foamed Slag by Submerged Arc Process in EAF
电弧炉泡沫渣埋弧冶炼的实践与探讨
Study on cinder of fluid ed bed from power plant prcducing less clinker cement
电厂沸腾炉渣配制少熟料水泥的研究
Technology of Direct Reducing and Alloying of Vanadium Oxide in EAF/Ladle
电弧炉/钢包钒渣直接还原合金化工艺
Improvement of Consarc ESR Furnace Control System
康萨克电渣重熔炉自动控制系统改造
Slagging Problem Analysis of Utility Boiler and Problem-solving Measures;
电站锅炉结渣问题分析及其解决途径
The Study on the Monitoring of Slagging and Fouling in Coal-Fired Utility Boiler;
电站煤粉锅炉结渣、积灰监测的研究
Dry-discharge Slag Technology in Coal-fired Power Plant
大型火力发电厂锅炉干排渣技术研究
Research on Application of 1～15mm Stainless Slag Steel in Electric Furnace
1～15mm不锈渣钢电炉利用工艺研究
Removing of boiler haze hase with the carbide slag sinking water
电石渣澄清水脱除锅炉烟气中SO_2工艺
Applicability of Carbon Electrode Used in 25.5 MVA Titania Slag Furnace
25.5 MVA钛渣电炉使用碳素电极可行性的探讨
Analysis is made of the feature and parameters of Ti slag smelting with open-top electric furnace.
并对敞口电炉的钛渣冶炼特性、数等进行了分析。