On the selection of process analysis instruments
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Chlorine impurity content (water, hydrogen, oxygen, nitrogen trichloride, etc.)； For aspects such as the composition of the exhaust gases from chlorination reactions, what type of analytical instruments should be selected for these two types of testing? The process in question is the chlorination process in a chemical plant
We only have one chlorine water analyzer
Can such an instrument detect so many magazines at the same time? What types of media flow can chlorine moisture analyzers measure? How much is it approximately? How much cheaper is it than industrial gas chromatographs? Can it meet the design requirements?
This post was last edited by qugd on 2016-4-8 09:49. Such questions are basically impossible to answer. First, since the sample conditions are unknown, how should sampling, sample transfer, and sample pretreatment be selected? Second, since the concentration range of the sample under test is unknown, how should the measurement range of the instrument be selected, and how can interfering components be eliminated, avoided, or reduced? Third, the environmental conditions are also unknown; so how can suppliers equip the analytical instruments with necessary auxiliary facilities? Fourth, since it is chlorine, it is highly toxic; in addition, there is hydrogen, which is a dangerous explosive gas. What is the hazard level for the area at the site? Fifth, is analysis to be done in a laboratory or online? The instrument configuration choices for these two types of analysis differ greatly. Number………………………………………… However, the original poster might really just want to know what an analytical instrument looks like; in that case, I suggest you check out a brochure from an analytical instrument manufacturer, as it contains many pictures of such instruments.