NITROGEN DEGASSING UNIT,ALUMINIUM METAL DEGASSING,N2 DEGASSING 

Yes, but hydrogen might be low. (sarcasm) (typo I think, should be bi-films)

I asume graphite

From what I've learned, pressure of your nitrogen is secondary to the size of your bubble size in the liquid aluminum. Pressure will be differed depending on the volume of your aluminum. The best achievable target is a 1mm bubble to maximize the surface area to absorb hydrogen and maximize amount of time that bubble stays in the liquid aluminum (more time to absorb hydrogen). Rule of thumb is that if your bubbles are larger than 5mm then you're wasting nitrogen as it is floating up too fast and not absorbing hydrogen. The orifice of the nozzle directly assists with smaller bubbles. I hope this helps! I'd be happy to hear your notes if you've learn anything to the contrary.

@@neverusedutube how can i contact you...?

@@hitujadeja7902 The discussion section of my youtube page.

@@neverusedutube what is rpm and gas flow for furnace having 110 kg molton aluminium...?

@@neverusedutube Hi, I am quite new to aluminum smelter, why do we have to absorb the hydrogen? and also do this process increase the al2o3?

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