Monitoring and control systems for an EB flue gas treatment pilot plant—Part I. Analytical system and methods

Abstract

The methods and system used for determination of the gas composition at the inlet and outlet of the pilot installation are presented. The concentrations of SO₂, NO, NO_x(NO + NO₂) and O₂ are measured continuously by two independent emission monitoring systems (one at the inlet and another at the outlet) and occasionally by the grab sample system, i.e. by manual analytical methods. The remaining components of the gas are determined only by the grab sample system.