Experience with electrostatic fly-ash collection equipment serving steam-electric generating plants

Abstract

This paper describes a test program to evaluate parameters responsible for subnormal performance of several electrostatic fly-ash collectors. Improper flow distribution, exit gas temperature, sulfur in the fuel, and acid dewpoint were found to be variables responsible for poor performance. Remedial steps taken to restore collector efficiency to acceptable levels are discussed. © 1968 Air & Waste Management Association.