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2 thoradh

  1. INDUSTRY|iron, steel and other metal industries|iron and steel industry

    #555626

    IATE #1364928
    foirnéis soinneáin Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Comhthéacs 'Ba cheart táirgeadh gualghás eile (i.e. gás oigheann cóic, gás foirnéise soinneáin agus gás foirnéise cruach ocsaigine) a thuairisciú sna colúin a bhaineann leis na gáis sin seachas mar tháirgeadh gáis oibreacha gáis.' Tagairt Rialachán (CE) Uimh. 1099/2008 maidir le staidreamh i dtaca le fuinneamh CELEX:32008R1099/GA
    Sainmhíniú foirnéis a úsáidtear chun mianach iarainn a dhí-ocsaídiú go hiarann Tagairt 'foirnéis soinneáin', Hussey, M., Fréamh an Eolais, Coiscéim, Baile Átha Cliath, 2011
    Hochofen | HO
    de
    Sainmhíniú ein Schachtofen, in dem aus Eisenerz Roheisen erzeugt wird Tagairt Lexikon Eisen-und Stahlind
    blast furnace
    en
    Sainmhíniú smelting furnace in the form of a tower into which a blast of hot compressed air can be introduced from belowSee also:melting furnace [ IATE:1422211 ] Tagairt "blast furnace". Oxford Dictionaries. OUP. http://www.oxforddictionaries.com/definition/english/blast-furnace?q=blast+furnace [5.4.2016]
    Nóta The purpose of a blast furnace is to chemically reduce and physically convert iron oxides into liquid iron called "hot metal". Iron ore, coke and limestone are dumped into the top, and preheated air is blown into the bottom. The raw materials require 6 to 8 hours to descend to the bottom of the furnace where they become the final product of liquid slag and liquid iron. These liquid products are drained from the furnace at regular intervals. The hot air that was blown into the bottom of the furnace ascends to the top in 6 to 8 seconds after going through numerous chemical reactions. Once a blast furnace is started it will continuously run for four to ten years with only short stops to perform planned maintenance.Reference: American Iron and Steel Institute. How a Blast Furnace Works, https://www.steel.org/making-steel/how-its-made/processes/how-a-blast-furnace-works.aspx [5.4.2016]
    haut-fourneau
    fr
    Sainmhíniú grand four à cuve destiné à fondre le minerai de fer et dans lequel le combustible est en contact avec le minerai Tagairt Tarif douanier