Integrated dry NO sub x /SO sub 2 emissions control system

Technical Report · Fri May 15 00:00:00 EDT 1992

DOI:https://doi.org/10.2172/7282016· OSTI ID:7282016

The DSI system design is approximately eighty percent completed. About eighty percent of the materials have been purchased for erection and setup of the DSI system. Most of the equipment and supply purchases have been made for the DCS. The Unit 4 outage started March 20, 1992 for the installation of the remaining project equipment. overall field construction activities continued on the flyash, boiler, dry sorbent injection and humidification systems. Noell performed startup and testing activities for the urea injection system. FERCO completed baseline urea injection tests March 6, 1992. Preliminary analyses were reviewed at a project review meeting on March 11, 1992. The HVAC platform and duct work for the DCS was installed. B W mobilized on site. Demolition and construction activities began to support the future installation of the low NO, burners and ports. CSM completed the batch reactor vessel. The sorbent and flyash silos were erected for the DSI system. The humidification building was erected and piping for the fly ash silo started.

• Research Organization: Public Service Co. of Colorado, Denver, CO (United States)
• Sponsoring Organization: USDOE; USDOE, Washington, DC (United States)
• DOE Contract Number: FC22-91PC90550
• OSTI ID: 7282016
• Report Number(s): DOE/PC/90550-T6; ON: DE92019717
• Country of Publication: United States
• Language: English

Related Subjects

20 FOSSIL-FUELED POWER PLANTS
FOSSIL-FUEL POWER PLANTS
AIR POLLUTION CONTROL
BURNERS
COMBINED SOXNOX PROCESSES
DENITRIFICATION
DESULFURIZATION
FLUE GAS
PROGRESS REPORT
SORBENT INJECTION PROCESSES
UREA
AMIDES
CARBONIC ACID DERIVATIVES
CHEMICAL REACTIONS
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DOCUMENT TYPES
GASEOUS WASTES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
POLLUTION CONTROL
POWER PLANTS
THERMAL POWER PLANTS
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200202* - Fossil-Fueled Power Plants- Waste Management- Noxious Gas & Particulate Emissions