zinc-oxide ore

常見例句

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.
論文研究了鋅溶劑萃取工藝，提出了氧化鋅礦滲濾浸出—萃取—電積工藝流程。
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.
介紹采用全濕法浸取低品位氧化礦生產(chǎn)活性氧化鋅的生產(chǎn)工藝、原理及對傳統(tǒng)活性氧化鋅生產(chǎn)工藝的改進；并對該項目進行技術(shù)經(jīng)濟分析。
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鍺氧化鉛鋅礦爐渣性質(zhì)的基礎(chǔ)上，確定了富集過程中合理的爐渣組成范圍；