Alcohol distillation
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Sampling from twenty theoretical plates reacts with sulfuric acid and potassium dichromate to form a cocktail. What is the principle behind it?
Why can’t pictures be sent? Let me describe it: the one that isn’t soaked in alcohol should be yellow; the one that is soaked in alcohol is green. However, for the product with 20 layers of plates, the bottom layer is yellow, the middle layer is green, and the upper layers are transparent.
Others’ work isn’t related to distilled spirits, and they’re also unaware of the practice of using potassium dichromate sulfate to test alcohol. However, distillation technology is universal; to obtain satisfactory results, you need to describe your distillation process, the sampling points, and the normal characteristics of sampling. Others analyze based on experience and the information you provide
Most of them are involved in the oil industry here, I guess. I also just discovered this forum and don’t know much about it.
Is it edible alcohol or fuel ethanol that is being produced? Which tower does the specified sampling point correspond to, and how many trays does the tower have in total? Use sulfuric acid and potassium dichromate to analyze whether there is alcohol leakage from the bottom of the alcohol distillation column!