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2. 2Giner, Inc. "Studies Involving High Temperature Desulfurization Regeneration Reactions of Mixed Oxides for the Fuel Cell Program," Argone National Laboratory, 1981 , p. 60 .
3. Evaluation of candidate solids for high-temperature desulfurization of low-Btu gases
4. 4MERC Hot Gas Cleanup Task Force, "Chemsitry of Hot Gas Cleanup in Coal Gasifiction and Combustion," Final Report, MERC/SP, 78/2, February, 1978 .