| 冶炼厂SO2软锰矿湿法脱硫研究 |
| 摘要点击 1810 全文点击 2506 投稿时间：1997-01-23 |
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| 中文关键词 SO2 软锰矿 湿法脱硫 冶炼烟气 泡沫吸收塔 |
| 英文关键词 sufur dioxide reduced pyrolusite wet desulphurization smelting gas foam tower |
| DOI 10.13227/j.hjkx.19970519 |
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| 中文摘要 |
| 用自制的还原软锰矿作湿式净化SO2的吸收剂,在某冶炼厂用泡沫吸收塔进行了还原软锰矿湿法脱硫生产MnSO4·H2O的现场扩大试验,研究了软锰矿还原的最佳实验室条件及SO2吸收的最佳扩大试验条件,用吸收液1次结晶得到纯度为95%的MnSO4·H2O产品。 |
| 英文摘要 |
| An additional experiment,in which reduced pyrolusite(made in laboratory)is used as absorption agent in wet desulphurization to produce MnSO4·H2O,has been done in a foam tower at a smelting plant.Optimum conditions for both reduction of pyrolusite and absorption of SO2 are obtained and pure of 95% MnSO4·H2O has been produced by primary crystallization of the absorption mother liquor. |
