NOVEL PROCESS FOR REMOVAL AND RECOVERY OF VAPOR-PHASE MERCURY
The purpose of this project is to investigate the application of a sorbent-based process for removing and recovering mercury in the flue gas of coal-fired power plants. The process is based on the sorption of mercury by noble metals and the regeneration of the sorbent by thermal means, recovering the desorbed mercury for recycling. ADA Technologies holds a patent on this process (US 5,409,522) and has tested it under conditions typical of municipal waste incinerators. In this process, the noble metal sorbent is regenerated thermally, and the mercury is recovered for commercial recycle. Consequently, ADA has adopted the name �Mercu-RE� to describe its process. ADA has been testing its process under conditions typical of coal-fired power plants where the mercury concentration is low (below 10 µg/m³) and little pressure drop can be tolerated. Methods of accommodating the Mercu-RE process to the circumstances and conditions of coal-fired power plants comprise the core of the program.
- Research Organization:
- Federal Energy Technology Center (FETC), Morgantown, WV, and Pittsburgh, PA
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC22-95PC95257
- OSTI ID:
- 7491
- Report Number(s):
- DE-AC22-95PC95257-33; ON: DE00007491
- Country of Publication:
- United States
- Language:
- English
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NOVEL PROCESS FOR REMOVAL AND RECOVERY OF VAPOR-PHASE MERCURY
NOVEL PROCESS FOR REMOVAL AND RECOVERY OF VAPOR-PHASE MERCURY