Seeking advice on the testing and analysis methods for CO2 in methanol
Thread Content
I originally thought that analyzing the CO2 content in methanol would be easy, but I asked the head of the laboratory analysis team yesterday, and he said that H2S can be analyzed in methanol, but CO2 cannot, as there is no method for doing so. That explanation really shocked me. So I asked other experienced workers, and they too had no experience in measuring the CO2 content in methanol at the manufacturer’s end. My question: Can’t ordinary gas/liquid chromatography be used?
Furthermore, low-temperature methanol solutions will definitely flash in a room-temperature laboratory; could the measurement of CO2 and H2S in them be affected by this?