Some improvement was taken on the basis of the traditional process in this paper.Iron was removed with the jarosite process and ferric hydroxid;
文在传统工艺的基础上对其中的一些阶段提出了改进，除铁阶段采用针铁矿法和
氧化铁联合两步法来除铁；
词条纠错
X
n. [矿]黄钾铁矾
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copperon, copperplate, copperplating, copper-plating, copper-silicon, copperskin, copper-slug, coppersmith, coppersmithing, coppersmithy,
相似单词
jarl, jarless, jarlite, Jarod, jaroschite, jarosite, jarovization, jarovize, jarp, jar-proof,
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