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Title: Development of Low Maintenance, Field Ruggedized SO3 CEM

Technical Report ·
DOI:https://doi.org/10.2172/903469· OSTI ID:903469

A prototype semi-continuous monitor and associated particulate-free sample extraction probe have been developed for measuring the concentrations of SO{sub 3} and H{sub 2}SO{sub 4} in industrial flue gases. The monitor provides two measurements per hour for concentrations above 1 ppmv. The probe provides the capability of continuous operation while avoiding passing the sample through a layer of particulate and can be used as a probe for conventional controlled condensation measurements of SO{sub 3} and H{sub 2}SO{sub 4} emissions.

Research Organization:
Southern Research Institute
Sponsoring Organization:
USDOE
DOE Contract Number:
FC26-02NT41593
OSTI ID:
903469
Country of Publication:
United States
Language:
English