Regarding the chlorine sampling valve issue
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Are there any specific requirements for this type of valve, and what kind should be used? Our company wants to determine the level of nitrogen trichloride in the wastewater from the chlorine vaporizer; we need to install a sampling port. Currently, the valve used on the wastewater pipeline is a DN25 valve designed specifically for chlorine use. Could anyone please advise us on how to proceed? What kind of valves need to be purchased? It would be great if you could provide more detailed information; I’ve never seen anything like this before: L
There is a type of sealed sampler; take a look to see if it would be suitable for your use
We use a special sampler on site; the team will take a photo for you to see.
It’s obvious no samples have been taken, haha:lol
It’s not easy to tell which parts are fixed and which are removable. It appears to be a sampling cylinder with valves for both inlet and outlet, and there are connecting tubes that allow the gas entering through the inlet to be drained completely, making it suitable for sampling toxic gases
The sampler for the hydrogen chloride and chlorine distillation separation tower – you’re right; I’ve really never taken samples before.
Our unit uses gas-sealed samplers, which are very convenient and safe
This post was last edited by qwl on 2020-5-22 11:19: Sampler
Isn’t there a gas alarm near your sampling port?