Novel Collective Protection Filters for Emerging TIC Requirements: Axial and Radial-Flow Filter Designs

摘要

Adsorbents have recently been developed for enhanced protection against toxic industrial chemicals such as ammonia, ethylene oxide, and nitrogen dioxide. Current collective protection filters employing ASZM-TEDA, an adsorbent developed for' heavy organic and acid-forming chemicals, seriously lack protection against these chemicals and other toxic industrial materials. This report explores the development of novel collective protection filters in multiple configurations employing a layered bed of ASZM-TEDA and newly developed zeolites.