| 气压过滤的降水机理研究 |
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| 引用本文： | 徐新阳,邓常烈,罗茜. 气压过滤的降水机理研究[J]. 化工矿物与加工, 1994, 0(2) |
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| 作者姓名： | 徐新阳 邓常烈 罗茜 |
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| 作者单位： | 东北大学 |
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| 摘 要： | 详尽介绍了气压过滤在压气吹干阶段的脱水机理。研究结果表明，压气吹干对降低滤饼水分是有效的，其降水机理主要有：空气置换作用、界面作用和压缩作用。不同粒度物料所需的最佳吹干条件不同，应根据实验确定。
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| 关 键 词： | 气压过滤，压气吹干，滤饼结构 |
Dewatering mechanism of air-pressure filtration |
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| Xu Xinyang, Deng Changlie, Luo Qian. Dewatering mechanism of air-pressure filtration[J]. Industrial Minerals and Processing, 1994, 0(2) |
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| Authors: | Xu Xinyang Deng Changlie Luo Qian |
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| Affiliation: | Notheastern University |
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| Abstract: | The paper gives a detail presentation of the dewatering mechanism of air-pressure filtration on air blowing stage. It shows that the air blowing is effcetive to lower the water content of cake.The dewatering mechanism includes air-displacement, evaporation and pressing. The best dewatering condition is depent on the size of meterials and should be determined by the tests. |
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| Keywords: | Air-pressure Air-blowing Cake structure |
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