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'A MOLECULAR DIFFUSION DEVICE TO DETERMINE THE MOLECULAR DIFFUSION COEFFICIENT OF LIQUID MIXES AT ATMOSPHERIC PRESSURE AND CONSTANT TEMPERATURE AND A METHOD OF OBTAINING THE MOLECULAR DIFFUSION COEFFICIENT'
'A MOLECULAR DIFFUSION DEVICE TO DETERMINE THE MOLECULAR DIFFUSION COEFFICIENT OF LIQUID MIXES AT ATMOSPHERIC PRESSURE AND CONSTANT TEMPERATURE AND A METHOD OF OBTAINING THE MOLECULAR DIFFUSION COEFFICIENT'
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机译：“确定常压常温下液体混合物的分子扩散系数的分子扩散装置和获得分子扩散系数的方法”
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摘要
Molecular diffusion device (20) for determining the molecular diffusion coefficient of liquid mixtures at constant temperature and atmospheric pressure, and a method of obtaining said coefficient. The device (20) comprises a first tube (4a), which contains a first mixture, threaded to a first plate (6), a second tube (4b), which contains a second mixture, threaded to a second plate (8), and a mooring plate (5) that exerts a tightening between both plates (6, 8), arranged fixed to the second plate (8) and that guides the displacement of the first plate (6) with respect to the second plate (8 ) the second plate (8) being fixed, between a first position in which the first tube (4a) and the second tube (4b) are arranged separately, and a second position in which the first tube (4a) and the second tube (4b) are arranged facing each other.
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