Frank,

I would recomend that you visit with the electric power generation companies in North Dakota as they consume massive amounts of lignite. One company that comes to mind is Great Basin Electric, Bismark, ND. Hope that helps. E-mail me if you need further help contacting one of these companies.

Dwight Kinzer

process@fmtc.com ■

A hollow flight indirect screw heat exchanger can be used for this application. They can be found at:

www.therma-flite.com ■