英语释义

1. an ocher-yellow or brown mineral KFe3(SO4)2(OH)6 consisting of basic sulfate of potassium and iron and occurring in minute rhombohedral crystals or in masses — compare ammoniojarosite, argentojarosite, natrojarosite, plumbojarosite

片语

hydronium jarosite草黄氢铁矾

Jarosite residue矾渣

jarosite process黄钾铁矾法

jarosite method黄钾铁矾法

jarosite slag矾渣

ammonium jarosite黄铵铁矾

utahite鳞铁矾；黄钾铁矾

lead jarosite铅黄铁矾

jarosite precipitation黄钠铁矾沉淀

calcium jarosite钙钾铁矾

英汉例句

• thermodynamic and kinetic analysis on the in & zn solvent extraction, ferric yellow preparation and alkaline decomposition of jarosite residue was systematically carried out, respectively.

  首先对盐酸体系中铟锌提取、铁黄制备以及铁矾渣堿分解等过程进行了系统而深入的理论分析，详细阐明其热力学原理和动力学规律。

• 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.

  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。

• the industrial tests show that the jarosite process can be used to handle the zinc calcine with high concentration of sb by controlling the leaching rate of sb in the neutral leaching process.

  扩大试验验证，控制锑在中性浸出过程中的浸出率，黄钾铁矾法可以处理含锑高的锌焙烧料。

• mars jarosite might have been formed without water. c. mars jarosite might not contain as much iron or potassium as earth jarosite. d. mars jarosite might be more acidic than earth jarosite.

  文中提到：地球上黄钾铁矾的形成需要微生物，理论上讲，没有生命体的帮助也可以形成黄钾铁矾，所以地球和火星黄钾铁矾的不同之处可能是两者产生的过程不同。

• 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较。

• jarosite process was selected for iron removal due to the characteristics of the solution originated from the reduction leaching of manganese nodules by pyrite in chloride system.

  针对酸性氯化物中黄铁矿还原浸出锰结核的溶液成分特点，选择黄钠铁矾法进行了沉淀分离铁的研究。

• 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。

• different metals are separated from the electroplating sludge by roasting and copper, nickel and chromium were recovered with suitable methods such as removing iron by sodium jarosite precipitation.

  该工艺采用焙烧法将污泥中的金属组分同类分离，并结合黄钠铁矾沉淀法去除杂质铁等工艺对铜、镍、铬进行了回收利用。

• preparation of ni-zn ferrite from sodium jarosite residue;

  本文采用氧化物混合工艺制备镍锌铁氧体。