jarosite

常見(jiàn)例句

• The preparation of Ni-Zn ferrite from sodium jarosite residue was studied.
  對(duì)黃鈉鐵礬渣制備復(fù)合鎳鋅鐵氧體進(jìn)行研究。
• Obviously, jarosite process can successfully extract both zinc and indium.
  可見(jiàn)，黃鉀鐵礬法工藝處理高銦鋅精礦可以達(dá)到綜合回收鋅和銦的日的。
• The compositions of oxidation film which could restrain biooxidation of arsenopyrite were indicated as jarosite and arsenolite by XRD.
  用X射線粉晶衍射法對(duì)細(xì)菌氧化產(chǎn)物進(jìn)行物相分析，結(jié)果表明氧化物的主要成分為黃鉀鐵礬，其次為砷華。
• The leaching rate of zinc is up to 98.45%,and 95.08% indium deposited in jarosite residues can be effectively recovered.
  生產(chǎn)實(shí)踐表明采用該工藝,銦的總回收率可達(dá)72%25,鋅的總回收率可達(dá)92%25。
• Most iron can be removed through jarosite process.The content of zinc sulfate can reach more than 98% by evaporating, cooling, crystallization and centrifuging.
  用黃鐵礬法除去大部分鐵,通過(guò)蒸發(fā)、冷卻結(jié)晶、離心脫水,可最終使硫酸鋅的含量達(dá)98%25以上。
• This paper covers production practice of jarosite process in hot-acid leaching and comparison between iron hydroxide process and jarosite process that are used for iron removal.
  介紹了熱酸浸出黃鉀鐵礬工藝的生產(chǎn)實(shí)踐，對(duì)氫氧化鐵法和黃鉀鐵礬法兩種除鐵方法進(jìn)行了比較。
返回 jarosite