Solutions to corrosion problems of FGD systems providing functional reliability and cost effectiveness

Conference · Wed Jan 01 00:00:00 EST 1986

OSTI ID:6887824

Agarwal, D C

Extensive research programs at various utilities and institutions to find better materials of construction led to higher alloys up the ladder of Ni-Cr-Mo family and new non-metallic coatings. One result of this was the development of the ''wallpaper concept solution'' of lining with thin sheets of highly corrosion-resistant alloy of the Ni-Cr-Mo family which over the last six years has provided maintenance free performance in a very cost effective manner. This paper will describe the simplicity of the wallpaper concept solution, economics as compared to other alternatives, and case histories where maintenance free service is being provided to many utilities in the critical areas of their FGD systems.

• Research Organization: Cabot Corp., Kokomo, IN
• OSTI ID: 6887824
• Report Number(s): CONF-861005-; TRN: 87-018116
• Resource Relation: Conference: Joint power generation conference, Portland, OR, USA, 19 Oct 1986
• Country of Publication: United States
• Language: English

Related Subjects

20 FOSSIL-FUELED POWER PLANTS
42 ENGINEERING
36 MATERIALS SCIENCE
CHROMIUM ALLOYS
CORROSION RESISTANCE
ELECTROSTATIC PRECIPITATORS
CORROSION PROTECTION
FLUE GAS
DESULFURIZATION
MOLYBDENUM ALLOYS
NICKEL ALLOYS
COAL
CORROSION
CORROSION RESISTANT ALLOYS
CORROSIVE EFFECTS
COST BENEFIT ANALYSIS
DEASHING
FLY ASH
FOSSIL-FUEL POWER PLANTS
PROTECTIVE COATINGS
SULFUR OXIDES
AEROSOL WASTES
ALLOYS
ASHES
CARBONACEOUS MATERIALS
CHALCOGENIDES
CHEMICAL REACTIONS
COATINGS
ENERGY SOURCES
EQUIPMENT
FOSSIL FUELS
FUELS
GASEOUS WASTES
MATERIALS
OXIDES
OXYGEN COMPOUNDS
POLLUTION CONTROL EQUIPMENT
POWER PLANTS
RESIDUES
SULFUR COMPOUNDS
THERMAL POWER PLANTS
WASTES
200202* - Fossil-Fueled Power Plants- Waste Management- Noxious Gas & Particulate Emissions
424000 - Engineering- Pollution Control Equipment- (1980-1989)
360105 - Metals & Alloys- Corrosion & Erosion