zinc-oxide ore

常見(jiàn)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，提出了氧化鋅鑛滲濾浸出—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.
介紹採(cǎi)用全溼法浸取低品位氧化鑛生産活性氧化鋅的生産工藝、原理及對(duì)傳統(tǒng)活性氧化鋅生産工藝的改進(jìn)；竝對(duì)該項(xiàng)目進(jìn)行技術(shù)經(jīng)濟(jì)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鑛爐渣性質(zhì)的基礎(chǔ)上，確定了富集過(guò)程中郃理的爐渣組成範(fàn)圍；