Spray scrubber (wet srcubbing)
Anguil Environmental Systems
How the HCl Scrubber Module Works:
The outlet of a Chlorinated Oxidizer, is directed to the Anguil HCl Scrubber Module. A recirculation pump injects large volumes of water into a hastelloy quench section, inducing vapor flow through the scrubber. The water quenches the hot vapor and absorbs a portion of the HCl. The gases exit the eductor and enter a countercurrent absorption column. Recirculating solution is fed to the top of the absorption column through a nozzle. The remaining hydrochloric acid vapors are absorbed into the solution. The gases pass through a mist eliminator before exiting the column. Sodium hydroxide is added to control pH in the neutral range.
System Components:
Each Standard HCl Scrubber Module is fabricated from FRP and includes hastelloy quench, absorption column (consisting of a cylindrical tower filled with polypropylene spherical media), common liquid sump, recirculation pump, flanged inlet and outlet, hastelloy spray nozzle and liquid level indicator. The system components are assembled on an epoxy-painted steel base that is weather-resistant and corrosion-resistant.
The HCl Scrubber Module is designed as part of Anguil's broad line of technologically advanced, yet user-friendly, air pollution control products.
Anguil strives to provide innovative pollution control technology including process analysis, engineering, equipment manufacturing, installation and post-sale 24-hour service.
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