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Combined separation of fine dust and pollutant gases during the energetic utilization of biogenic residues
Within the framework of a joint project a filter system was developed for the combined separation of fine dust and gaseous acidifying pollutants for biomass combustion processes by the Institute for Particle Processing Technology (University of Paderborn), the company Hellmich GmbH and Co. KG and the DBFZ German Biomass Research Centre, non-profit LLC
For this purpose, initially examinations were conducted, at laboratory and pilot plant level, with two precoating materials (calcium hydroxide and sodiumhydrogen carbonate), which are already used in industrial processes. Both precoatingmaterials proved to be suitable for the envisaged implementation. The scale-up towards a real plant was successfully effectuated. The verification was ensued with a field testingplant, which was fired with straw pellets and used calcium hydroxide as precoatingmaterial. Additionally experiments were conducted at pilot-plant level, to partially substitute fresh precoating material with the ashes of rice husks.
| Copyright: | © Wasteconsult International | |
| Quelle: | Waste to Resources 2017 (Mai 2017) | |
| Seiten: | 14 | |
| Preis inkl. MwSt.: | € 0,00 | |
| Autor: | M.Sc. René Bindig  | |
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