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David McKissick of Hadek cited the low maintenance of the new chimney design that consists of a reinforced concrete shell with Pennguard lining applied directly to the concrete surface. The design is faster and less expensive to build as well as providing maintenance advantages.
Revision Date: 1/7/2011
Tags: 221112 - Fossil Fuel 化石燃料, Hadek, Chimney, Duct, Lining, FGD
Don Kelley, Senior Scientist at Ashland Performance Materials, provided lots of examples to demonstrate that FRP made from Epoxy Vinyl Ester Resin compares favorably to acid brick-lined carbon steel, stainless steel and high alloy clad carbon steel for stack and duct applications. There has also been widespread use in scrubber vessel design. A new generation of resins provided clarity and therefore easy inspection. Derakane 510B-400 epoxy vinyl ester resin is good for 227°F and ideal for FGD. For constant operation to 275°F there is Hetron® FR998-35.
Revision Date: 1/7/2011
Tags: 221112 - Fossil Fuel 化石燃料, Ashland Performance Materials, FRP, Duct, Chimney, FGD
Joe Vandiver, President of Cera-Corr Systems, explained that the company offers a choice as designers and constructors of monolithic, ceramic tile lined, reinforced concrete scrubber vessels (aka Stebbins Type), ceramic tile lining technology in concert and flakeglass reinforced laminate resin lining systems. The partners which include Universal Blastco, TAC and Blome, have experience with hundreds of scrubber systems. A new monolithic tile lined concrete vessel has lots of advantages including speed of construction (4ft/day vs. 1ft/day).
Revision Date: 1/7/2011
Tags: 221112 - Fossil Fuel 化石燃料, Cera-Corr Systems, Lining, FGD