Coal Gasification Pilot Plant Support Studies. Subtask 3-3. Improved Methods of Removal, Recovery, or Conversion of Sulfur and Nitrogen Compounds in Raw Product Gases from Coal Gasification Processes

摘要

Results are reported from three exploratory programs to improve the processing techniques for the removal, conversion, or recovery of sulfur and nitrogen compounds without gas quenching in coal gasification processes. The areas of investigation were the following: (1) fuel gas desulfurization, (2) catalytic ammonia decomposition in fuel gas streams, and (3) catalytic hydrolysis of carbonyl sulfide in fuel gas streams. (ERA citation 06:016375)