| Abstract: | The development of an unexpected, time-dependent degradation of performance of hot-side precipitators collecting ash from certain coals (usually low-sodium, low-sulfur coals) has caused serious problems at a number of major utility installations. A jointly funded research project was developed under the sponsorship of the U.S. Environmental Protection Agency, the Electric Power Research Institute, and Southern Company Services, Inc., to evaluate sodium conditioning as a possible solution to these performance deficiency problems. |
