Depending on the volume resistance it was one of the main objectives of this investigation to examine if fluidized bed and filter ashes can be utilized in road constructions, especially in hydraulically-bound layers. The determined connections of the investigation were analysed by means of statistic methods. An approach of the maximum increasing vo...
Germany
Die Sicherheit und Verfuegbarkeit von Kraftwerksanlagen werden entscheidend durch den infolge der Betriebsbeanspruchung sich stetig verschlechternden Werkstoffzustand der einzelnen Baugruppen und Komponenten des Wasser-Dampf-Kreislaufs bestimmt. Deshalb erfordert die Gewaehrleistung einer hoeheren Verfuegbarkeit und Betriebssicherheit die kontinuie...
The techniques of elevated-pressure fluidised-bed combustion and elevated-pressure gasification permit the construction of high-efficiency low-emission coal-fueled combined cycle plants. One prerequisite for the successful introduction of these techniques is the development of filter units capable of dedusting flue and process gases at high tempera...
Foundry dust, a carbon-containing waste product, arises through the recycling of used foundry sands. The aim of the present project was to find a method to burn foundry dust in an open flame and obtain quartz powders as a useful material. A burner suitable for coal dust was used in the experiments. Combustion of foundry dust in an open, self-sustai...
Germany
Germany
Germany
Im Rahmen des Teilprojektes ''Querschnittstechniken'' wird hier in Band 8-09 ueber Probleme von Dampf- und Heisswassererzeugern berichtet: -Technikbeschreibungen (Kesseltypen, Feuerungsarten); - Anlagen- und Systembeschreibung; - Zukuenftige Entwicklungen; - Datenblatt und Datensammlungen. (HW) / In the framework of the partial project 'Interdiscip...
On the basis of preliminary investigations carried out y STEAG, MEAG initiated a study in which the companies ABB and LLB cooperated with Zittau Technical University in developing a process for a 100 MW_e plant. The plant is to be fuelled with raw brown coal from East German open-cast mines; a site for the plant will probably be chosen in the suppl...
