Species-Differentiating Continuous Monitor for Airborne Acids.

Abstract

Further testing of a wetted wall column scrubber for preferential removal of nitric acid vapor showed a high collection efficiency for vapor and a high rejection of ammonium chloride particles. Calculations show that the wetted wall column can be designed to give a 1-2 minute response time. For sulfuric acid mist collection commercially available ultrasonic nebulizers must be modified. Work was begun on the investigation of steam condensation as a means of collecting particles. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1976
Accession Number
ADA039004

Entities

People

  • Donald H. Beck
  • Martin S. Frant

Tags

Communities of Interest

  • Biomedical
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Abstracts
  • Acids
  • Air Flow
  • Chlorides
  • Condensation
  • Contracts
  • Efficiency
  • Electrodes
  • Energy
  • Flow Rate
  • Gas Flow
  • Heaters
  • Nitric Acid
  • Nitrogen Compounds
  • Particles
  • Rejection
  • Scrubbers

Readers

  • Analytical Chemistry
  • Fluid Dynamics.