Collection of gas phase chlorine using bonded silica sorbents
type: CreativeWork
description: Sulfonamide functionalities bound to silica substrates have been investigated for collection of gas phase chlorine. Sorbents were prepared by bonding aminopropyl groups to a substrate (silica gel or filters) and then reacting with alkyl or aryl substituted sulfonyl chloride to produce the corresponding surface bound sulfonamide. Silica gel surfaces were investigated for collection efficiency using synthetic laboratory gas mixtures. After satisfactory collection efficiencies were demonstrated, sampling and analytical procedures were developed for analysis of air in the vicinity of a swimming pool. This method shows promise for applications in industrial settings and in atmospheric studies of the geochemical chlorine cycle.
abstract: Sulfonamide functionalities bound to silica substrates have been investigated for collection of gas phase chlorine. Sorbents were prepared by bonding aminopropyl groups to a substrate (silica gel or filters) and then reacting with alkyl or aryl substituted sulfonyl chloride to produce the corresponding surface bound sulfonamide. Silica gel surfaces were investigated for collection efficiency using synthetic laboratory gas mixtures. After satisfactory collection efficiencies were demonstrated, sampling and analytical procedures were developed for analysis of air in the vicinity of a swimming pool. This method shows promise for applications in industrial settings and in atmospheric studies of the geochemical chlorine cycle.
author: Tadepalli, Bhaskar
language: English
date published: 1995-01-01T08:00:00Z
date modified: 2026-07-24T05:24:37Z
provider: University of Nevada - Las Vegas
publisher: Networked Digital Library of Theses and Dissertations
type: WebPage
source organization: University of Nevada, Las Vegas

PropertyValue
property ID: DOI
value: 10.25669/mis6-c2va