pyrometallurgy相关论文
Vapour Treatment Method Against Other Pyro- and Hydrometallurgical Processes Applied to Recover Plat
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In order to decrease the solubility of PbSO4 and enhance lead recovery from PbSO4 bearing wastes, CO was employed as a r......
In order to enhance the lead and zinc recovery from the refractory Pb-Zn oxide ore, a new technology was developed based......
Distribution behavior of phosphorus in the coal-based reduction of high-phosphorus-content oolitic i
This study focuses on the reduction of phosphorus from high-phosphorus-content oolitic iron ore via coal-based reduction......
The non-carbothermic zinc pyrometallurgical processing of electric arc furnace(EAF) dust was investigated on a laborator......
The study on the beneficiation of titanium oxides from Panzhihua ilmenites by reduction of coal bearing pellets was carr......
Distribution behavior of phosphorus in the coal-based reduction of high-phosphorus-content oolitic i
This study focuses on the reduction of phosphorus from high-phosphorus-content oolitic iron ore via coal-based reduction......
富锰渣法的基本原理是根据各种元素在冶炼过程中还原温度的不同,使各种有益、有害组份相对分离富集,但该方法对矿石的成份有一定要求......
本文研究了硫化铜精矿碳还原,结果表明,在加催化剂的条件下,铜还原率达98%,还原率随温度升高而提高;CaO/Cu2S的作用明显、而C/Cu2S的作用不显著。在未加催......
金泥的处理工业上普遍采用火法资金,炉渣组成对获取最高的金回收率和最低渣中含金量具有重要影响。本文应用神经网络方法,对苏打-硼砂......
总结了等离子熔炼技术在贵金属二次资源回收领域的工业应用情况,介绍了等离子熔炼工艺流程和等离子熔炼尾气的处理过程,并对铁捕集......
The non-carbothermic zinc pyrometallurgical processing of electric arc furnace(EAF) dust was investigated on a laborator......
简要介绍了有色冶金工艺中同收硫的一些有效方法,说明了各种方法的优缺点,并对有色冶金工业中硫资源回收技术的进展进行了比较概述。......
设计了一种适用于锑氧粉熔池还原熔炼的低熔点渣SiO2:FeO:CaO:Na2O—30:34:12:24,通过单因素试验法研究熔炼时间、焦率和熔炼温度对锑氧粉......
铜冶金是以火法为主的高温冶金过程,同时铜电解阳极泥又是回收金银等有价金属的重要资源。在冶金过程中,生产多在高温、高压、粉尘、......
阐述了我国废铅蓄电池产生、处理技术和环保现状,对废铅蓄电池的回收处理方法--方法及湿法进行了比较,提出了各自的解决方法.......
An overview on the application and achievements of physico-mathematical modeling of metallurgical processes in Chinais b......
高温合金废料主要成分含有80%左右的Ni、Co、Fe、Cr主金属,还有含量为百分之十几的十多种有价稀贵金属元素,如W、Mo、Re、Ta、Nb、......
在介绍几种燃料性质及热值-价格比的基础上,从计算煤气燃烧的理论温度入手,阐明了燃气替代燃油的可行性,并介绍了河南豫光金铅股份有......
通过对当前钢铁厂高锌含铁尘泥处理工艺及其特点的比较,分析了各工艺的优缺点,在此基础上提出了一种新的处理思路:微波加热还原高锌含......
介绍了中国有色矿业集团沈阳中试厂所进行的红土矿火法冶炼镍铁的试验。重点介绍了工艺流程和设备配置,一期试验暨设备热调试工作。......
自2007年2月,伊洛(Ilo)铜冶炼厂开始采用一台艾萨炉作为单一冶炼设备(1200000t/a)进行作业。由于冶炼熔池的不断搅拌,冰铜和炉渣(铁橄榄......
锗蒸馏残渣 ,含锗 0 5 %以上 ,拟定了火湿法联合流程对之加以处理 ,取得了较好的经济效益和社会效益......
文章通过对现有锌冶炼主要工艺进行综述,并对现有炼锌工艺的缺点进行了分析,提出了更简单合理的全火法富氧炼锌工艺流程,同时进行......
从目前广西锰矿的资源特点出发,提出了几点锰矿利用的思路,通过火法冶金与湿法冶金的协调发展,达到充分利用广西锰矿资源的目的,并与同......
三元锂离子电池因其性能优越,在国内外便携式电子设备和新能源汽车中得到广泛应用。随着对锂离子电池需求量的不断增大,大量的锂离......
电镀污泥含重金属,具环境毒性,被列为危险废物。火法冶炼回收重金属如铜镍等,是目前经济和技术条件下的重要的污泥处理手段。在污......
论述了锑白的主要生产工艺及影响产品质量的技术要点,并对各种工艺方法进行了对比。...
Hydrometallurgy is the most suitable extractive technique for the extraction and purification of manganese as compared t......
In Argentina, there are many sources of copper concentrates. Some of them are currently in operation, while others are i......
本文较详细地阐述了我国锌冶炼的现状,并分析了与国外的差距。...