Sampling and analysis of phenolic medium, high viscosity and high freezing point fluid (sampling valve and sampler)

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This post was last published by Blade--2018_Edited by EFCK on 2023-12-12 10:55 Phenolic media has a relatively high freezing point and is easy to solidify. For pipeline valves with dead zones, it is easy to produce freezing points, causing damage to the valves when switching, causing leakage, jamming and other phenomena. ； For sampling materials with high freezing point, the pipeline needs to be heated: Electric heating or steam jacketed heating ； The sampling valve or sampler itself should have no dead space, be straight-through, and allow the material to circulate continuously, so that it will not cool and solidify. ； That is to say, the sampler must be a straight-through design with no structural dead ends to ensure that there is no residual medium in the sampler after sampling is completed and real sampling can be achieved! The requirements for sampling outlets are: The outlet is not prone to slender flow, residue and dripping, because the sampling outlet is in contact with the atmosphere and has a low temperature, which makes it easy to solidify and cause blockage. ； At the same time, it drips, remains, and volatilizes, which is not good for the environment! The sampling valve has a pressure reducing function to safely control the sampling flow rate and achieve continuous sampling. It is recommended to use a double-flange straight-through sampling valve sampler. Biar sampling valve has 160 application experiences in Cepsa Chemical and Jiangsu Ruiheng Phenol Acid Factory. The use effect is good and the customer feedback is also very good! Technical information and consultation: biar_samplevalve@163.com Or add V to learn more about 15901919535, James