| 分子流处理下气体透过法的研究 |
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| 引用本文： | 张瑞福,李世丰.分子流处理下气体透过法的研究[J].中南大学学报(自然科学版),1989(2). |
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| 作者姓名： | 张瑞福 李世丰 |
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| 作者单位： | 中南矿冶学院粉末冶金研究所，中南矿冶学院化学系 |
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| 摘 要： | 气体透过法已经被用来测量粉末的比表面和粒度。细粉末和超微粉末在稳定流动下,伴随有分子流效应。这个效应,30多年来没有从计算上很好解决。本文已解决此问题。
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| 关 键 词： | 分子流 气体透过法 细粉末 超微粉末 比表面积 粒度 |
STUDIES OF GAS PERMEATING METHOD ON TREATING THE MOLECULES FLOW |
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| Zhang Ruifu,Li Shifeng Powder Metallurgy Research Institute.STUDIES OF GAS PERMEATING METHOD ON TREATING THE MOLECULES FLOW[J].Journal of Central South University:Science and Technology,1989(2). |
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| Authors: | Zhang Ruifu Li Shifeng Powder Metallurgy Research Institute |
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| Institution: | Zhang Ruifu;Li Shifeng Powder Metallurgy Research Institute Department of Chemistry |
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| Abstract: | The gas permeating method has been used in measuring both specific surface
and particle size for powders. Ultra-fine and fine powders, are made after the
molecular flow effect under the steady flow. The effect, has not been calculated
very well for thirty years. This work has solved the problem perfectly. |
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| Keywords: | molecules flow gas permeating method fine powders ultra-fine powders specific surface particle size |
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