Gaois

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3 results

  1. ENVIRONMENT|environmental policy|pollution control measures

    #616202

    IATE #931508
    sciúrthóir tirim Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Trockenabscheider
    de
    Definition Komponente der Abgas- und Abluftreinigung Reference "Council-DE in Anlehnung an envimac -> Abluft und Abwasser -> Gasbehandlung und Gasreinigung -> Abgasreinigung und Abluftreinigung (15.2.2022)"
    dry scrubber
    en
    Definition pollution control device used to remove acid gases (such as SO2 and HCl), primarily from combustion sources, consisting of a device to introduce the acid gas sorbent material into the gas stream and a particulate matter control device to remove reaction products, excess sorbent material and any particulate matter already in the flue gas Reference "COM-Terminology Coordination, based on:Wikipedia. Scrubber, https://en.wikipedia.org/wiki/Scrubber [7.4.2016]"
    Comment "See also wet scrubber [ IATE:1422077 ]."
  2. ENVIRONMENT|environmental policy|pollution control measures

    #654782

    IATE #3567318
    sciúrthóir leath-thirim Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    semi-dry scrubber
    en
    Definition "dry scrubber1 type in a form of an absorbing tower (dryer) in which the flue gases are introduced and come into contact with a finely atomized alkaline slurry; acid gases are absorbed by the slurry mixture and react to form solid salts which are removed by the particulate control device while the heat of the flue gas is used to evaporate all the water droplets, leaving a non-saturated flue gas to exit the absorber tower1dry scrubber [ IATE:931508 ]" Reference "COM-Terminology Coordination, based on:Wikipedia. Scrubber, https://en.wikipedia.org/wiki/Scrubber [7.12.2015]"
    Comment In the dry scrubber a powder reagent is injected while in the semi-dry scrubber slurry is used as reagent.
    épurateur semi-sec
    fr
  3. ENVIRONMENT|environmental policy|pollution control measures

    #657993

    IATE #3572637
    sciúrthóir tirim athfhillteach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Trockenabscheider mit zirkulierender Wirbelschicht
    de
    Definition Technik, bei der Abgas aus dem Luftvorwärmer des Kessels unten in den ZWS-Absorber eintritt und durch eine Venturistrecke strömt, in der ein festes Sorptionsmittel und Wasser getrennt in den Abgasstrom eingespritzt werden, senkrecht nach oben Reference Durchführungsbeschluss der Kommission über Schlussfolgerungen zu den besten verfügbaren Techniken (BVT) gemäß der Richtlinie 2010/75/EU des Europäischen Parlaments und des Rates für Großfeuerungsanlagen COM-Internes Dokument ENV-2017-80020
    circulating dry scrubber | CDS | circulating fluidised bed scrubber | CFB scrubber | circulating fluidised bed dry scrubber | CFB dry scrubber
    en
    Definition semi-dry scrubber used in flue-gas desulphurisation in which the injected sorbent is dry calcium hydroxide (commonly called hydrated lime) while some water is sprayed separately to control flue gas temperature and humidity Reference "COM-Terminology Coordination, based on:EPPSA. EPPSA Report. FLUE GAS CLEANING RETROFIT - GUIDELINE FOR ASSESSMENT AND DESIGN RECOMMENDATIONS, http://www.eppsa.eu/tl_files/eppsa-files/3.%20Publications/Technical%20Brochures/2015.12.01%20-%20FGCFGD_Final_HighRes.pdf [13.4.2017]"
    épurateur à sec à lit fluidisé circulant
    fr
    Definition type d'épurateur à sec utilisé pour la désulfuration des fumées dans lequel les fumées du préchauffeur d’air de la chaudière pénètrent par le bas et remontent en traversant un épurateur venturi où un sorbant solide et de l’eau sont injectés séparément dans le flux de fumées. Reference "COM-FR d'après la décision d'exécution de la Commission établissant les conclusions sur les meilleures techniques disponibles (MTD), au titre de la directive 2010/75/UE du Parlement européen et du Conseil, pour les grandes installations de combustion, CELEX:32017D1442/FR [19.9.2017]"