Process for the dry removal of polluting material from gas streams

摘要: A process for the removal of acidic gases from carrier employing a finely divided alkaline sorbent material is disclosed. The includes, optionally, step conditioning gas to lower its temperature. comprises introducing stream containing and mixing gas, vapor liquid droplets with material. Thereafter portion condensed reacted acid form products reaction. Finally, reaction remaining are separated stream. Preferably, calcium based, e.g., hydroxide or carbonate comprise low pressure steam water, respectively. facilitated by free jet nozzle operated drop across nozzle. separation may be formed in fabric filter (baghouse) an electrostatic precipitator.