[Urgent Help] How to measure ammonia flow rate and concentration
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Dear friends: One of our clients has asked us to find a company that can conduct on-site measurements of the flow rate and concentration of ammonia in large pipes (with a diameter of about 1 meter). After checking, I was unable to find a suitable company for this task. It’s somewhat similar to measuring the gas concentration in ventilation ducts, but the concentration here is likely to be higher; the ammonia concentration ranges from approximately 1 to 10 g/m3, while the flow rate is around 20,000 to 50,000 m3/h. I hope to measure mass flow rate and mass concentration. Could everyone please help me look into it? It’s extremely urgent! Thank you! Last edited by 3300 on 2007-11-21 13:45]
1M in diameter? Dizzy! Ultrasonic flowmeters, the type that needs to be installed on-site, might be able to determine flow rates that are not precise. Concentration contour people