RWEs WTA lignite drying process Lignite drying Vattenfalls PFBD process There should be cost savings in a new boiler that will largely offset the cost
{"Image DocumentName": "RWE\u2019s WTA lignite drying process Vattenfall\u2019s PFBD process", "Image ImageDescription": "In addition to using some of the evolved steam as the fluidising medium, there are additional uses for the evaporated moisture. This shows use in feedwater heating. Another possibility is compressing the steam further then feeding to the heating tubes in the drier to form a system acting as a heat pump. Vattenfall\u2019s PFBD process. There should be cost savings in a new boiler that will largely offset the cost of the drier (including elimination of beater mills and hot furnace gas recycle systems, smaller flue gas volume). It will also allow plants to have greater turndown.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}