摘要
目前,我国资源可利用量以及矿山所能提供的原料供应能力与我国有色金属工业迅猛发展的情形之间已表现出诸多的不协调性和矛盾性。为缓解资源供需,有色金属废料和废件的再生回收就显得特别重要。本文介绍了真空冶金技术在热镀锌渣、硬锌以及其他锌基二次资源再生中的应用情况。研究表明,真空冶金技术能够有效的回收二次资源,具有良好的前景,符合建设资源节约型、环境友好型社会的要求。
The available resource and supply capacity of mine has become more inconsistent with the growth speed of non- ferrous industry. In order to alleviate the shortage of resource, the regeneration of metals shows more importance. The applications of vacuum metallurgical technology in the recovery of secondary zinc-based resources are presented, including hot galvanizing scrap and hard zinc. It is revealed that this technology has high-efficiency and good prospects in the recovery of secondary resources, and is available to meet the environment friendly and resource-saving requirements.
出处
《真空》
CAS
北大核心
2008年第2期20-22,共3页
Vacuum
关键词
锌
真空冶金技术
热镀锌渣
二次资源
再生
zinc
vacuum metallurgical technology
hot galvanizing scrap
secondary resource
recovery