Based on the summary of the investigations on the leaching process ofindium, hard-zinc as well as the application of mechanical activation innon-ferrous metallurgy, kinetics of leaching indium from hard-zinc withhydrochloric acid with mechanically activation by stirring mill and planetarymill is studied.
本文在综述了国内外关于铟、硬锌渣以及机械活化在湿法冶金浸出过程中的应用等研究的基础上，以0。
Based on the review of the treatment technology of hard-zinc as well as the leaching process of mechanical activation enhancing leaching and its application in non-ferrous metallurgy, the method of mechanical activation was put forward.
本研究在评述了硬锌渣的处理工艺、机械活化强化浸出过程及其在有色冶金中的应用现状等研究工作的基础上，提出了用机械活化的方法强化硬锌渣浸铟工艺，以广西柳州锌品集团提供的硬锌渣为原料，分别在常规搅拌浸出设备和机械活化浸出设备(搅拌磨)中进行实验，主要进行了如下几方面的工作： ①比较硬锌渣在常规浸出和机械活化浸出的浸出效果，确定机械活化对铟浸出的影响； ②在机械活化设备中进行正交实验和单因素实验(边活化边反应)，确定影响铟浸出的主要因素和提铟的最佳工艺条件； ③在常规浸出设备和机械活化设备中，分别研究硬锌渣活化前后浸铟的动力学规律； 通过实验，得到如下结论： ①机械活化是强化液固浸出反应行之有效的方法，它大大地强化了硬锌渣中铟浸出的效果：铟浸出率可由常规浸出的93％提高到98％以上；当浸出率达到93％时，活化浸出时间比常规浸出缩短了2／3。
Study on Technology and Kinetics of Mechanical Activation Enhancing Leaching Indium from Hard-Zinc;
机械活化强化硬锌渣浸铟工艺及动力学研究
Study on Kinetics of Leaching Indium from Hard-Zinc with Hydrochloric Acid under Differernt Activated Intensity;
不同活化强度下硬锌渣在盐酸体系中浸铟的动力学研究
Effect of Particle Size on the Apparent Activation Energy for Leaching Indium from Hard-zinc During Mechanical Activation
机械活化过程中粒度对硬锌渣浸铟反应活化能的影响
Over fifty thousand tons zinc slag is produced in hot zinc plated industry every year.
热镀锌行业每年产生5万余吨的锌渣。
Investigation of Zinc Dross in Hot Dip Zn-Ni Alloy Bath at 435 ℃
435℃热浸锌镍合金镀液中锌渣的研究
Zinc Recovering from Hot Galvanized Scraps by Vacuum Distillation
热镀锌渣真空蒸馏回收金属锌的研究
Recovering Metal Zinc and Preparing the Various Zincic Salts from the Hot Dip Zinc-coated Slag
由热镀锌渣中回收金属锌和制备各种锌盐
Recovery of Metallic Zinc Dross and Ash Formed in Hot Galvanizing Zinc by Means of Hydrometallurgy
由热镀锌灰、锌渣湿法再生金属锌的研究
Study on Protective Effect of Slag-kiln Crust in Volatilizing Kiln of Zinc Leached Residue and Its Application;
挂渣保护在锌浸出渣挥发窑中的研究与应用
Waste Recycling and Treatment in Shangluo Smeltery(V)--Separating copper-zinc-cadmium from copper-waste;
商洛炼锌厂废渣回收与处理(V)——铜渣中铜、锌、镉的萃取分离
A Research on Novel Technology of Preparation of Ultra-fine Active Zinc Oxide by Comprehensive Utilization of Zinc Dross;
从锌浮渣中制备超细活性氧化锌新工艺研究
Theoretical and Experimental Study on Electromagnetic Separation of Zinc Dross from Galvanizing Zinc Melt
热镀锌液中锌渣的电磁分离理论及实验研究
Analysis and Improvement of Dross Pick-up in Hot Dip Strip Coating
热镀锌带钢镀层锌渣缺陷形成分析及改进技术
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
Experimental Study on Hydrometallurgical Recovery of Copper,Zinc,Cadmium from Zinc-Metallurgical Residue
冶锌废渣中铜锌镉的湿法回收试验研究
spelter brazing alloy
铜锌基硬钎焊料合金
An Pots Experimental Study on Historical Pb-Zn Smelting Slag Land Reclamation in Northwestern Guizhou Province;
黔西北土法炼锌废渣场复垦试验研究
Study on Environmental Hazards of Heavy Metals in Ancient Lead and Zinc Smelting Slag Yard
古铅锌冶炼渣场重金属环境危害研究
