METHOD AND EQUIPMENT FOR MEASURING THE COMPOSITION OF GAS FROM A FLUIDISED BED

摘要

The invention relates to a method and equipment with which gas composition can be measured continuously from the fluidised bed of a roasting furnace, fluidised bed boiler or any other kind of process. The method and equipment have enabled the measurement of the gas composition of a gas with a considerable amount of dry solids. The gas composition measurement facilitates the regulation of for instance the reaction degree of the reactions occurring in the bed.