zinc-oxide ore

常见例句

In this dissertation, a process of recovery zinc from low grade zinc oxide ore with HL- SX- EW was studied on the research of zinc solvent extraction.
论文研究了锌溶剂萃取工艺，提出了氧化锌矿渗滤浸出—萃取—电积工艺流程。
This paper introduces the process and principle of activated zinc oxide by full-wetting process from ore deposit as well as technical modification. It also makes an economic analysis.
介绍采用全湿法浸取低品位氧化矿生产活性氧化锌的生产工艺、原理及对传统活性氧化锌生产工艺的改进；并对该项目进行技术经济分析。
On the basis of analyzing the slaggy properties, the reason- able range of slaggy composition for pyrometallurgy enrichment of low grade lead-zinc oxide ore containing germanium is determined.
本文在分析火法富集低品位含锗氧化铅锌矿炉渣性质的基础上，确定了富集过程中合理的炉渣组成范围；