Gas chromatography for measuring coke oven gas
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What are the peak times of various components in coke oven gas as measured by a gas chromatograph?
When using gas chromatography to determine gas components, the retention time of each component is related to the properties of the column, the properties of the components, the type of carrier gas, and the separation temperature; there is no fixed retention time. However, under certain conditions, the relative retention times of these components relative to a reference component remain essentially consistent. The original poster should take a look at the basic materials on chromatographic analysis.