What analytical instruments are required for diesel and gasoline hydrogenation units, including those for raw materials, products, and during unit startup and shutdown?
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It would be best to have domestic instruments; which manufacturers offer good quality at reasonable prices, without the need for imported ones
We are equipped with an online cold filtration point analyzer, as well as analyzers for hydrogen CO and CO2. It seems that they are all imported; as for the other items, I’m not very clear about them since I haven’t paid attention to them. (All are handled by the person in charge of the instruments)
Thank you. So what instruments are needed for catalysis?
It is necessary to measure the freezing point, flash point, cold filter point, boiling range, density, sulfur content, and copper sheet corrosion. A colorimetric analyzer is used to determine the composition of hydrogen, that is, the purity of the new hydrogen