| 从硫化铜矿制取饲料级硫酸铜工艺研究 |
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| 引用本文： | 钟辉,杨建元.从硫化铜矿制取饲料级硫酸铜工艺研究[J].无机盐工业,1999,31(1):13-14. |
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| 作者姓名： | 钟辉 杨建元 |
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| 作者单位： | 成都理工学院应用化学系 |
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| 摘 要： | 研究了焙烧—浸出法对中品位硫化铜矿的工艺条件，以及经铁屑置换制海绵铜（品位达８９％），再制取饲料级硫酸铜的工艺。通过适当的焙烧温度，可大大降低硫酸耗量，使铜浸出率达９８％，铜的总回收率大于９４％。
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| 关 键 词： | 硫化铜矿 焙烧 浸出 硫酸铜 |
STUDY ON THE PREPARATING OF FEED-STUFF GRADE COPPER SULFATE FROM COPPER
SULFIDE ORE. |
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| Zhong Hui et al..STUDY ON THE PREPARATING OF FEED-STUFF GRADE COPPER SULFATE FROM COPPER
SULFIDE ORE.[J].Inorganic Chemicals Industry,1999,31(1):13-14. |
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| Authors: | Zhong Hui |
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| Abstract: | The process for preparating feed stuff grade copper
sulfate from copper sulfide ore by roasting-extracting method is studied.The result of test shows
that the consumption of sulfuric acid can decrease greatly at proper roasting temperature,and the
extracting rate and total recovery rate of copper can reach 98% and 94% respectively. |
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| Keywords: | copper sulfide ore roast extraction copper sulfate |
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