Process for the treatment of halogen compounds in Procedure for the treatment of halogen compounds containing process or flue gases containing process or flue gases

摘要

The present invention relates to a method of treating different chlorine-containing materials, such as waste, and of biosludges at a high temperature of above 830 DEG C and of cooling generated process gases in order to minimize the amount of polyhalogenated aromatic compounds in the generating process gases. The process gases are cooled below 400 DEG C in the presence of a certain reagent. The cooling is preferably carried out in a circulating fluidized bed reactor.