Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"flue gas cleaning"”.
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Stabilization of MSW combustion residues by accelerated carbonation treatment and their potential carbon dioxide sequestration
… represented by bottom ash (BA), fly ash (FA) and flue gas cleaning ash. FA and flue gas cleaning are collected together in electrostatic precipitators or fabric filter devices and it is normally called air pollution control (APC). MSW combustion BA and APC residues potentially release metals and …
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Untersuchungen zur chemischen Heißgasreinigung bei der Hochtemperaturkohlevergasung
… highest losses occur during the cooling of the flue gas required for the gas cleaning. A reduction of loss in efficiency can be achieved by a continuous hot gas cleaning at elevated temperatures without any intercalated flue gas cooling steps. The german project HotVeGas deals with an IGCC …
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Untersuchungen zum Alkaliverhalten unter Oxycoal-Bedingungen
… on the combustion of coal with recirculated flue gas that has been enriched in oxygen. To ensure the energy efficiency the oxygen may be provided by a high temperature oxygen membrane. Because of the high partial pressure of CO2 in the flue gas, the hot gas chemistry and ash behaviour of the …
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The catalytic reduction of nitric oxide over copper doped aluminosilicates
… removal of NOx, SO₂ and particulates from flue gas at high temperature. This project forms the initial phase of the development of such a high temperature flue gas cleaning facility and is limited to the study of catalytic NOx reduction over aluminosilicates. A copper ion-exchanged zeolite …
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Experimental and numerical investigation of flameless pulverised coal combustion
… volume. The inlet velocity has no significant influence on NOx emissions whereas an increase of the wall temperature also increases NOx emissions. The parameters thermal load and primary combustion zone volume are interrelated by the residence time in the primary combustion zone. As long as the …
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Energetické využívání odpadů, zejména kalů z čistíren odpadních vod
Tato bakalářská práce pojednává o energetickém využití kalu. Proces je popsán od úpravy kalu až po čištění spalin. Hlavní důraz je kladen na spalování, které se řídí legislativou. Nejdříve jsou uvedeny technologie úprav a nakládání s kalem, kam spadá i termické zpracování, ve kterém je důkladněji …