hydrometallurgy相关论文
浸出过程是湿法冶金的重要环节。通过对浸出过程的机理的分析,建立了浸出率的动态模型;利用实验分析、辨识等手段确定了模型的主要......
Hydrometallurgical application for treating a Nigerian chalcopyrite ore in chloride medium：Part I. D
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Extraction and separation of nickel and cobalt from saprolite laterite ore by microwave-assisted hyd
Extraction and separation of nickel and cobalt from saprolite laterite ore were studied by using a method of microwave-a......
The use of microwave energy in materials processing is a relatively new development presenting numerous advantages becau......
A process with potentially reduced environmental impacts and occupational hazards of lead-bearing zinc plant residue was......
The sulfuric acid leaching process is regarded as a promising, cleaner method to prepare trivalent chromium products fro......
The stripping and regeneration of the loaded organic phase of phosphorous mixer extractant (PPD) were studied.The mixed ......
According to the principles of simultaneous chemical equilibrium and electronic charge neutrality, the thermodynamics of......
Ionic liquids as green solvents have shown important application in the extraction and separation of nonferrous metals. ......
The reactivity of Na2B4O7·5H2O and Na2B4O7 in non-aqueous HCl-CH3OH solvent system was investigated.The effects of H2O,......
Oily cold rolling mill(CRM)sludge is one of metallurgical industry solid wastes.The recycle of these wastes can not only......
研究了三正辛胺从HCl介质中萃取Pd(Ⅱ)的动力学和萃取机理,结果表明:三正辛胺和Cl-的质量浓度对萃取速率有较大的影响,ln(kf (Pd)/......
基于氢冶金热力学、动力学和工程学原理,对冶金过程氢能利用和技术进展进行了系统综述,分析了传统冶金过程扩展应用氢能的方式、方......
研究了利用电离常数法和活度系数模型法确定湿法冶金过程中硫酸体系溶液酸度,确定硫酸溶液、硫酸铜溶液和硫酸锌溶液体系H+活度系......
