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Wyoming Lime Producers (WLP), a division of Dakota Coal Company, owns the Frannie Lime Plant, a limestone processing plant near Frannie, WY. Pete Lien & Sons of Rapid City, SD operate the plant under a Lime Plant Marketing and Operating Agreement. The Frannie Lime Plant converts limestone to high quality lime through a heat transfer process called calcination. Lime quality has a direct relationship with limestone quality. All coal-based power plants that use a dry scrubber system are demanding higher quality lime because of the more stringent Clean Air Act requirements. Customers include power plants operated by Basin Electric, PPL Montana, Colorado Energy and Otter Tail Power Company.
Revision Date: 7/7/2011
Tags: 221112 - Fossil Fuel 化石燃料, Wyoming Lime, Otter Tail Power, PPL, Basin Electric, Pete Lien & Sons, Colorado Energy, Lime, Air Quality, FGD, USA
Graff Wulff ( now FW) CFB at Dry Fork is 420 MW and the largest in North America
The CFB absorber at Dry Fork has been operating since 2011 and with the 4500 ft elevation is the equivalent of a 500 Mw unit at sea level . the system is now being sold through Foster Wheelere. Given the efficiency requirements and concern about water the decision relative to SO2 removal choice was limited.
Revision Date: 3/19/2014
Tags: 221112 - Fossil Fuel 化石燃料, Foster Wheeler, Nooter/Eriksen Environmental Technologies, Basin Electric, Spray Dryer Absorber