title: Treatment of Halogenated Organic Vent Streams for the Reduction of Air Emissions.
abstract: This work presents a three-stage treatment system to process halogenated organic vent streams for compliance with the Hazardous Organic NESHAP (HON) Rule. The three stages are incineration, energy recovery, and wet scrubbing. In particular, this work concentrates on the design of the scrubber, which the HON Rule states must remove at least 99% of any halogens or hydrogen halides generated during the combustion step. Computerized process simulation was found to be ineffective in designing a scrubber for this application, so laboratory data on the partial pressure of the hydrogen halide species over aqueous solutions was employed. The number of overall gas transfer units required for 99% removal was found to be slightly less than 5, and the overall gas transfer unit height was found to be approximately 0.5 m.
authors.affiliation: a Engineering Development Institute , Tucson , Arizona.
authors.forename: R V
authors.initials: RV
authors.lastname: Bailey
authors.forename: J B
authors.initials: JB
authors.lastname: Phillips