REDUCTION OF SULFUR DIOXIDE WITH COAL

摘要

INVENTION: IMPROVEMENT IN THE REDUCTION OF SULFUR DIOXIDE WITH COAL INVENTORS: CHARLES T. RATCLIFFE AND GEZA PAP A process is described for producing sulfur by the reaction of sulfur dioxide with agglomerating coal. The purity of the product gases is improved and the tendency of the coal to agglomerate is reduced by employing coal particles having a particle size below 500 microns.