| 对硫酸锌生产中新问题的探讨 |
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| 引用本文： | 杨光. 对硫酸锌生产中新问题的探讨[J]. 化工设计通讯, 2014, 0(4): 90-91 |
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| 作者姓名： | 杨光 |
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| 作者单位： | 湖南省地质测试研究院,湖南长沙410007 |
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| 摘 要： | 针对硫酸锌生产中出现的压滤困难、锌粉用量大、双氧水用量大及排放严重超标、回收率大大降低等问题,进行了一些有建设性地探讨,指出其根源很可能是氧化锌产品中人为地加入了硫化锌矿石粉。
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| 关 键 词： | 硫酸锌 氧化锌 硫化锌 压滤困难 化验 |
Discussion on the New Problems in Production of Zinc Sulfate |
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| YANG Guang. Discussion on the New Problems in Production of Zinc Sulfate[J]. Chemical Engineering Design Communications, 2014, 0(4): 90-91 |
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| Authors: | YANG Guang |
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| Affiliation: | YANG Guang (Hunan Institute of Geological Test, Changsha Hunan 410007, China) |
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| Abstract: | To solve the problems in production of zinc sulfate, which including pressure filtration difficulties, too large amount of zinc, too large amount of hydrogen peroxide, emission seriously exceeding the standard and greatly reduced percent recovery, etc., made some constructive discussion, point out that the cause of the problems likely is zinc sulfide ore powder artificially being added into the zinc oxide product. |
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| Keywords: | zinc sulfate zinc oxide zinc sulfide pressure filtration difficulty chemical examination |
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