Insertion Thermal Mass Flow Meter
In a commercial-grade hydrochloric acid (HCl) production process, a synthesis unit utilizes a 2000°C top-fired combustion chamber made from impervious graphite (steel-jacketed) to process hydrogen and chlorine. The unabsorbed HCl gases are subsequently directed to a Tail Gas Tower (TGT), where the majority of HCl traces are absorbed. The remaining vent gas, which contains trace amounts of HCl (<5 ppbv) and water vapor, is then vented out of the system.https://leomi.in/vent-process-gas-flow-measurement-in-chemical-industry/