Gaois

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3 results

  1. INDUSTRY|chemistry · ENVIRONMENT|environmental policy|pollution control measures

    #654901

    IATE #3567540
    scagaire cisil fhosaithe Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    fixed-bed filter
    en
    Definition filtration system in which the filtering media is packed and held into a vessel or other container, and the fluid to be filtered flows through the media Reference "Quizlet. PRT 230 Process Tech 2 Systems, https://quizlet.com/52016033/prt-230-process-tech-2-systems-flash-cards/ [6.1.2016]"
    Comment The media may be regenerated in this type of system.
  2. ENVIRONMENT|environmental policy|pollution control measures

    #660880

    IATE #3580713
    asú cisil fhosaithe Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Festbettadsorption
    de
    fixed-bed adsorption
    en
    Definition "technique to reduce PCDD/F and mercury emissions in the air by passing flue gas through a fixed-bed filter using an adsorbent (e.g. activated coke, activated lignite or a carbon-impregnated polymer) to remove pollutants" Reference "COM-EN, based on: European Commission. Joint Research Centre. Best Available Techniques (BAT) Reference Document for Waste Incineration (18.12.2019)"
    adsorption en lit fixe
    fr
    Definition technique de réduction de la pollution de l'air par adsorption physique des composés organiques volatils à la surface d'un média qui peut être du charbon actif ou des zéolithes et mettant en œuvre deux cylindres qui fonctionnent en alternance en adsorption et désorption et sont généralement verticaux, comportent des plateaux perforés supportant l'adsorbant, la hauteur du lit étant comprise entre 0,5 et 1,5 m et le nombre de lits fonction du débit à traiter Reference "COM-FR d'après: Énergie Plus > Énergie plus magazine > Dossier COV récupération par adsorption [03.2001] (14.5.2019)"
  3. INDUSTRY|chemistry|chemical industry

    #631908

    IATE #1585021
    imoibreoir cisil fhosaithe Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Festbettreaktor
    de
    fixed-bed reactor
    en
    Definition in process industry, a reactor that contains a catalyst, typically in pellet form, packed in a static bed Reference "COM-Term. Coord., based on:US Department of Energy. National Energy Technology Laboratory (NETL). GasifipediaFixed-Bed Reactor, http://www.netl.doe.gov/technologies/coalpower/gasification/gasifipedia/fixed-bed-reactor.html [11.10.2013]"
    Comment As opposed to fixed-bed reactors, fluidized-bed reactors contain their catalyst material in a fluid state.
    réacteur à lit fixe
    fr
    Definition réacteur tubulaire dans lequel on a disposé un empilement de grains de catalyseurs Reference "Calcul des réacteurs catalytiques, Approche préliminaire, Jean-Léon Houzelot, http://books.google.be/books?id=aXxW9kTNKxsC&pg=PA1&lpg=PA1&dq=%22r%C3%A9acteur+%C3%A0+lit+fixe%22&source=bl&ots=opq1BmJkq2&sig=hJGV6Xrx6rDS_5fx5dg3va4hGN4&hl=fr&sa=X&ei=sxG4UqinOKeI0AWLq4GwDg&ved=0CFYQ6AEwCQ#v=onepage&q=%22r%C3%A9acteur%20%C3%A0%20lit%20fixe%22&f=false [23.12.2013]"