PRODUCTION OF DESULFURIZING AGENT

摘要

PURPOSE:To produce a dry desulfurizing agent from coal economically by mixing and agitating cracked coal and water, measuring the PH of the solution and drying or activating the coal whose PH indicates strong acid. CONSTITUTION:After cracking coal into prescribed grain size, the coal is mixed with water and agitated. The pH of the solution is measured and the kind of coal indicating strong acid is selected as a coal material. The coal included in the kind of the coal material is cracked and dry-distilized or activated with steam after dry distillation, producing a desulfurizing agent for dry exhaust desulfurization.