Seek precautions for emptying butadiene spherical tanks
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How to clean butadiene spheres? Butadiene is highly toxic and prone to polymerization. How to clean the tank?
The master said that after the material is extracted, a mixture of a certain agent and water is injected into the spherical tank, and then it is drained from the tank into a tank truck for transport.
Use clean water to flush into the jar in order to displace the butadiene； After draining, internal cleaning is required, followed by inert gas purging and then cleaning with a cleaner ； Be careful that there are no dead corners during the inert gas displacement ；
Although there are butadiene spheres in the irrigation areas as well, I haven’t seen any yet (I just started working)! ! Go back and ask the master! ! Haha! !
In addition to replacing it with clean water, the gas used for replacement must also be burned; otherwise, releasing it directly into the atmosphere would be dangerous. It is best to boil the tank using steam
It must first be washed with an iron sulfate solution, followed by displacement; otherwise, the entry of oxygen can pose a risk of spontaneous explosion of the polymer.
It must first be washed with an iron sulfate solution, followed by displacement; otherwise, the entry of oxygen can pose a risk of spontaneous explosion of the polymer.
It must first be washed with an iron sulfate solution, followed by displacement; otherwise, the entry of oxygen can pose a risk of spontaneous explosion of the polymer.
It must first be washed with an iron sulfate solution, followed by displacement; otherwise, the entry of oxygen can pose a risk of spontaneous explosion of the polymer.
It must first be washed with an iron sulfate solution, followed by displacement; otherwise, the entry of oxygen can pose a risk of spontaneous explosion of the polymer.