2) krausite
['krəu,sait]
钾铁矾
1.
Many supergene minerals were found by X-ray diffraction(XRD),differential thermal analysis(DTA)and thermal gravimetric analysis(TGA),of which three sulfate minerals,krausite,rhomboclase and parabutlerite,were for the first time found in China.
X射线粉晶衍射、湿法化学和差热分析研究表明,钾铁矾、板铁矾和副基铁矾3种硫酸盐矿物均系在中国首次发现。
3) jarosite
['dʒærə,sait,dʒə'rəusit]
黄钾铁矾
1.
Biosynthesis and Characterization of Jarosite;
黄钾铁矾的生物合成与鉴定
2.
The formation conditions of jarosite and its environmental significance;
黄钾铁矾的形成条件研究及其环境意义
3.
The results indicate that both the precipitates produced by Leptospirillum ferriphium strain DY and Acidithiobacillus ferrooxidans strain GF are composed of jarosite and ammonium jarosite.
结果表明:无论是嗜铁钩端螺旋菌DY菌株(Leptospirillum ferriphium),还是嗜酸氧化亚铁硫杆菌GF菌株(Acidithiobacillus ferrooxidans)合成的沉淀都是黄钾铁矾和黄铵铁矾的混合物;其中,GF合成的沉淀混合物中黄钾铁矾的含量比DY合成的黄钾铁矾约高出5。
4) voltaite
绿钾铁矾
1.
1% and 74% respectively, voltaite crystal and solid FeCl_3 have been produced by crystallizing in a lower temperature following the vaporization of the wastewater, with 70% iron and 96.
1%的绿钾铁矾和 74 %的三氯化铁 。
5) Jarosite process
黄钾铁矾法
1.
Jarosite process can obtain high recovery rate of zinc,simultaneously,most of indium remains in the jarosite residues and a little part of indium remains in the high acidities leaching residues.
某锌精矿中铟含量很高,采用黄钾铁矾法处理该高铟锌精矿,在得到较高锌回收率的同时,大部分的铟进入矾渣,少部分进入高浸渣,从矾渣和高浸渣中可回收得到电铟。
2.
Because of using zinc hydrometallurgy process of jarosite process, the leaching rate of zinc may reach 97% and this line can produce high quality zinc continuously and steadily.
采用黄钾铁矾法的湿法炼锌工艺 ,锌的浸出率可达到 97% ,可以稳定持续地生产优质锌。
3.
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.
介绍了热酸浸出黄钾铁矾工艺的生产实践 ,对氢氧化铁法和黄钾铁矾法两种除铁方法进行了比
6) jarosite rock
黄钾铁矾岩
补充资料：铁钾矾
铁钾矾化学式K2SO4·Fe2(SO4)3·24H2O，或写作KFe(SO4)2·12H2O。又称硫酸铁钾，俗称铁矾。硫酸铁和硫酸钾的复盐。无色或淡紫色晶体。密度1.83g/cm3，33℃熔于结晶水。在干燥空气中逐渐风化生成黄白色粉状物。溶于水，难溶于乙醇。80℃时分解为硫酸和碱式硫酸铁钾。主要用作媒染剂。将硫酸钾与硫酸铁溶液混合后结晶制得。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条