Combined nitrogen oxides/sulfur dioxide control in dry scrubber systems. Volume 2, Evaluation of additives and process modifications: Appendixes.

摘要

ANL is investigating alternative control concepts involving modification of existing flue-gas-cleaning processes and addition of sorbents, with the objective of achieving simultaneous removal of oxides of nitrogen (NO(sub x)) and sulfur dioxide (SO(sub 2)). Laboratory research with a fixed-bed reactor and a spray-dryer/fabric-filter system has been paralleled by field tests at ANL's 20-MW (electric equivalent) dry scrubber. The first volume of this report describes the experimental apparatuses, procedures, design, and results in terms of the effects additives and principal process variables had on NO(sub x) and SO(sub 2) removals. This second volume presents statistical analyses of the experimental results, prepared using the DESIGN-EASE(reg sign) software on an IBM/XT personal computer.