Accession Number : AD0751882

Title :   The Determination of Sulfur Oxides in Stack Gases. Barium Chloride Titration Method.

Descriptive Note : Final rept.,

Corporate Author : ENVIRONMENTAL HEALTH LAB MCCLELLAN AFB CALIF

Personal Author(s) : Thorpe,Charles J. D.

Report Date : JAN 1968

Pagination or Media Count : 7

Abstract : An analytical technique is described for determining the SO2 concentration in flue gases. In the method, SO2 is absorbed by a 3% hydrogen peroxide solution, the particulates filtered, and the solution titrated with barium chloride to precipitate barium sulfate.

Descriptors :   (*SULFUR COMPOUNDS, *VOLUMETRIC ANALYSIS), (*AIR POLLUTION, SULFUR COMPOUNDS), (*GAS ANALYSIS, SULFUR COMPOUNDS), WASTES(INDUSTRIAL), CHEMICAL PRECIPITATION, QUANTITATIVE ANALYSIS, BARIUM COMPOUNDS, SULFATES, CHLORIDES

Subject Categories : Inorganic Chemistry
      Air Pollution and Control

Distribution Statement : APPROVED FOR PUBLIC RELEASE