I have a tote (3.75’x3.75’ surface) full of 32% by weight HCl equipped with a teflon membrane bung and vent. The room is controlled at 1 atm and 70 F. There is a fume hood over the tote to remove HCl vapors when idle or filling. The ducting is 10” in diameter and pulls 600 CFM. How do I figure out the concentration of HCl vapor in the air ducting above the tote?
Any help would be appreciated.
Thanks
Edited by Subject_Name_Here, 30 July 2014 - 02:51 PM.