Sampling of solid-liquid mixtures
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Please ask: Glass-lined reactor with stirring, the material is a solid-liquid mixture, and the solid is the catalyst. We took samples through vacuum filtration on the kettle, and the solid content of the catalyst measured by sampling analysis fluctuated greatly. How to sample the solid-liquid mixture in the reactor is representative.
This post was last edited by LZD420983 on 2020-5-21 17:08 There is a catalyst, which means that your reactor mainly has chemical reactions. The sampling fluctuates greatly, indicating that the mixing is uneven. possible reasons: 1. The selection of the mixer is unreasonable: Choose one with good mixing effect and large axial flow and radial flow. 2. The design of the agitator itself is unreasonable.: Number of layers, rotation speed, size, baffle
There seems to be something wrong with the idea. The sampling deviation is large, indicating uneven mixing. Don't look for problems in the sampling.
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