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Selecting FGD Scrubber Components Webinar - Hot Topic Hour December 19, 2013

It is vital to select the correct materials for the FGD system in order to minimize corrosion and abrasion. There are big differences among materials in terms of cost and performance. Three experts provided insights on the options.

Revision Date:  12/19/2013

Tags:  221112 - Fossil Fuel 化石燃料, Special Metals, Sauereisen, AOC Resins, Lining, Resin, Stainless Steel, Cladding, FRP, Super Austenitic, Brick, Gunite, Chimney, Scrubber, Corrosion

Accelerated Crevice Corrosion of Duplex Stainless Steels in Wet Limestone FGD Environments by Jim Crum, Special Metals - Hot Topic Hour December 19, 2013

James Crum, Consultant, Special Metals, covered crevice corrosion and repair solutions with cladding as well as some options for super austenitic as opposed to high nickel. The problems with 2205 have been resolved by substituting other materials. High nickel alloys solve the problem but they are expensive. Super austenitic alloys are less expensive but equally corrosion resistant.

Revision Date:  12/19/2013

Tags:  221112 - Fossil Fuel 化石燃料, Special Metals, Cladding, Super Austenitic, Stainless Steel, Corrosion

Composites - Applications and Manufacturing Process in Design and Maintenance by Ed Wesson, AOC Resins - Hot Topic Hour December 19, 2013

Ed Wesson, Specialist in Composite Corrosion Applications Engineering at AOC Resins explained that composites are very successful in slurry applications and flue stack liners in coal-fired power plants and are now being used for major structural elements too.

Revision Date:  12/19/2013

Tags:  221112 - Fossil Fuel 化石燃料, AOC Resins, FRP, Scrubber, Resin, Corrosion

Selecting FGD Scrubber Components by Luis Granes, Sauereisen - Hot Topic Hour December 19, 2013

Luis Granes A., International Sales Manager, Sauereisen Inc. covered a range of material linings for FGD shells and components. His company offers  Inorganic mortars  Inorganic refractories with an organic membrane  Organic epoxy and vinyl ester linings The inorganic mortars (gunite) and the inorganic refractories (brick) are used in the stack. The organic linings are used in the scrubber duct work.

Revision Date:  12/19/2013

Tags:  221112 - Fossil Fuel 化石燃料, Sauereisen, Scrubber, Chimney, Gunite, Brick, Lining, Corrosion