Online detection of nitrogen trichloride
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I have a chlorine project; the client mentioned that an online detection system for trichloronitrogen would be very expensive, and such a system can only monitor 4 points. I’m considering installing sensors at 2 locations on the storage tank and 2 at the vaporizer, without installing any sensors in the buffer tank. However, there’s a concern: we’ve chosen a shell-and-tube heat exchanger, and this type of exchanger isn’t very effective at preventing the accumulation of trichloronitrogen. We use hot water at 40°C for vaporization, and since trichloronitrogen doesn’t decompose under these conditions, could it accumulate in the buffer tank instead of the vaporizer? Could anyone who knows about this give some guidance?
Nitrogen trichloride has a boiling point of 71 degrees at atmospheric pressure; it is a viscous liquid with a higher concentration in the liquid phase than in the gas phase. It tends to accumulate at the bottom of coil heat exchangers at 40 degrees, and safety regulations require that it be regularly discharged along with liquid chlorine into an alkaline tank. If there is a downward bend in the pipe between the coil heat exchanger and the buffer tank, a drain port and analysis monitoring must be provided.
Are you there? I would like to learn more about this online monitoring instrument. If possible, I’d like to add you on WeChat; my WeChat ID is jstxdaiyuming. Thank you very much
Are you there? I would like to learn more about this online monitoring instrument. If possible, I’d like to add you on WeChat; my WeChat ID is jstxdaiyuming. Thank you very much
Are you there? I would like to learn more about this online monitoring instrument. If possible, I’d like to add you on WeChat; my WeChat ID is jstxdaiyuming. Thank you very much
Are you there? I would like to learn more about this online monitoring instrument. If possible, I’d like to add you on WeChat; my WeChat ID is jstxdaiyuming. Thank you very much
Are you there? I would like to learn about this online monitoring instrument.
Are you there? I would like to learn about this online monitoring instrument