1) H 3PO 4-H 2SO 4-FeNH 4(SO 4) 2·H 2O spectrophotography
铁矾显色法
2) iron vitriol method
铁矾法
1.
Study on enrichment of germaniumin hot acid leaching and zinc-smelting with iron vitriol method;
热酸浸出—铁矾法炼锌工艺中富集锗的研究
3) white bauxite
白色铁矾土
4) Ammonium ferrothiocyanate spectrophometry
硫氰铁铵显色法
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) Ammonium alum method
黄铵铁矾法
补充资料:三色铁
三色铁 [龙舌兰科] [龙血树属]
别 名:红边朱蕉 拉丁名:dracaena marginata
产地分布:
原产马达加斯加。
形态特征:
株高可达5m,茎杆细长,有分枝,茎秆上有明显的三角形叶痕。叶片革质,细长,窄线形。
生长习性:
喜半阴,也能忍耐极暗的环境,全光下也能生长良好。
园林用途:
可种于庭院或盆栽观赏。
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