Hi!
I'm trying to understand why cadmium powder is inflammable and what is the relation between flammability and its moisture.
I found that cadmium reacts with air : Cd + O2 -> CdO
This reaction should be fast with a powder (with an high ratio surface/volume)
The MSDS said there is no reaction...
Does someone find a Gypsum solubility chart
Is it possible to remove gypse in ZnSO4 solution with cooling towers? The Ca concentration is below 450mg Ca /L.
thanks you all for your comments!
I find what I need in the Perry 7th...
A last question : when i'm calculating the load of solids in m3 of gas (fig. 17-40, Perry, 7th), should I consider standard m3 (60°F & 14.7 psig) or actual m3 (operating conditions)?
If I increase the gas flow (I keep the same % of solids and the same distribution size), I suppose than the velocity inside the cyclone will increase and the efficiency will decrease... Am I wrong? I would like to quantify this affirmation.
I'm looking for some correlations to determine cyclone efficiency with cyclone drawing & feed distribution particle sizes.
I read some information about D50. Can I calculate the particule size for other than D50? I would like to be able to traced the partition curve.
Thanks in advance!
