Alternatively, high-pressure inert gas such as nitrogen is heated...http://www.google.com/patents/US5953899?utm_source=gb-gplus-sharePatent US5953899 - Integrated drying of feedstock feed to integrated combined-cycle gasification plantAdvanced Patent SearchPublication numberUS5953899 APublication typeGrantApplication numberUS 08/934,014Publication dateSep 21, 1999Filing dateAug 26, 1997Priority da