I give you more details about it,
We use a nitrogen purge in order to avoide an explosive atmosphere in mixers (20000L).
The problem is that some products (Solvents, acetone, MEK)are loaded automaticaly. but to load pigments (powder), we use a hatch to add it to the mixture.
So we have to...
the nitrogen purge is used to prevent fire and explosion.
but the cost is every high.
so I 'd like to find an alternative.
I would like to know if anybody already made it?
how did you make for risks assessment
