| 低浓度悬浮液的动态过滤特性研究 |
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| 引用本文： | 姚公弼.低浓度悬浮液的动态过滤特性研究[J].化学工程,1993,21(6):19-23. |
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| 作者姓名： | 姚公弼 |
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| 作者单位： | 上海化工研究院 |
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| 摘 要： | 文章以超细CaCO_3颗粒和水的悬浮物为对象,研究了旋叶式过滤机中低浓度悬浮液的浓度、旋叶转速、过滤压力对过滤速率、滤液澄清度的影响,结果表明在低浓度范围内的动态过滤具有过滤速率高、滤液澄清度高等优点,是一个很有应用价值的过滤方法。
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| 关 键 词： | 悬浮液 旋叶式过滤机 动态过滤 |
CHARACTERISTICS OF DYNAMIC FILTRATION OF LOW CONCENTRATION EMULSION |
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| Abstract: | The effects of concentration, rotary speed and filtration pressure on the filtration rate and filtrate clarity are studied in a rotary filter for the emulsion system of superfine calcium carbonate and water. The results show that the dynamic filtration is a valuable method in a low concentration range with a high filtration rate and filtrate clarity. |
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