| 锌精矿常压酸氧化浸取中硝酸的作用 |
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| 引用本文： | 何运昭,曾念兰.锌精矿常压酸氧化浸取中硝酸的作用[J].有色金属(冶炼部分),1997(1):25-27. |
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| 作者姓名： | 何运昭 曾念兰 |
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| 作者单位： | 湘潭大学化工系 |
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| 摘 要： | 本文论证了锌精矿常压酸氧化浸取时若加入少量硝酸，可极大地提高锌的浸出速度和单质硫的产率，并认为硝酸在浸取过程中起着催化剂的作用
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| 关 键 词： | 锌精矿 浸取 |
CATALYSIS OF NITRATE ACID ON THE OXIDATIVE ACID ATMOSPHERIC PRESSURE LEACHING FOR ZnS CONCENTRATE |
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| He Yunzhao,Zeng Nianlan.CATALYSIS OF NITRATE ACID ON THE OXIDATIVE ACID ATMOSPHERIC PRESSURE LEACHING FOR ZnS CONCENTRATE[J].Nonferrous Metals(Extractive Metallurgy),1997(1):25-27. |
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| Authors: | He Yunzhao Zeng Nianlan |
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| Abstract: | It was demenstrated in this paper that the addition of a small amount of nitrate acid may increase the leaching rate of zinc and the yield of elemental sulfur. The catalysis of nitrate acid is considered to be the major reason. |
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| Keywords: | Zinc Sulfide Concentrate Leaching |
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