The production of potassium permanganate from local manganese ores
After series of experiment, the optimum conditions under which potassium permanganate may be produces form local manganese ore with 50% KOH and KC103 at a roasting temperature of 300 Celsius , 2 hr roasting time and at a ratio of 1:3:2 for Mn ore:KOH:KC103. The calcine (K2Mn04) obtained is leached w...
| Main Authors: | , |
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| 格式: | Analytics |
| 语言: | English |
| 出版: |
1979.
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| 主题: | |
| 在线阅读: | https://forms.gle/KZjBv7aRtY6jiL5E9 |