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Method for determining the equivalent hydrodynamic grain, where applicable the grain differentiation from the grain and its arrangement
Method for determining the equivalent hydrodynamic grain, where applicable the grain differentiation from the grain and its arrangement
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机译:确定等效流体动力晶粒的方法,适用时可将晶粒与晶粒及其排列区别开
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摘要
Method for determining the equivalent hydrodynamic granulometry of a material by means of hydro-cyclone separation, according to which method a suspension of the material from a receptacle (1) is added to a hydro-cyclone (2) with an upper course pipe (12) and an under course pipe (11), characterised in that only one single hydro-cyclone (2) is used of which the under course is recycled to the receptacle (1), a well-defined sample volume is removed from the upper course at well-defined intervals, the samples taken are dried and weighed, and starting with the masses of the samples in function of time and taking into account the Gx-curve of the hydro-cyclone, the granulometry is calculated. IMAGE
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