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8 dtoradh

  1. INDUSTRY|iron, steel and other metal industries

    #580772

    IATE #3540844
    bruithniú Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Sainmhíniú próiseas ina bhfaightear miotal óna mhianach trí théamh, ag baint feidhm as breosla a bhaineann comhábhair eile an mhianaigh amach ag an am céanna (mar shampla an ocsaigin óna ocsaídí) agus as flosc a chabhraíonn le heisíontas a baint Tagairt 'bruithniú', Hussey, M., Fréamh an Eolais, Coiscéim, Baile Átha Cliath, 2011
    Schmelzprozess
    de
    smelting
    en
    Sainmhíniú process of separating a metal from its ore by heating the ore to a high temperature in a suitable furnace in the presence of a reducing agent, such as carbon, and a fluxing agent, such as limestone Tagairt "smelting" A Dictionary of Physics. Ed. John Daintith. Oxford University Press (OUP), 2009. Oxford Reference Online. OUP. DGT. http://www.oxfordreference.com/views/ENTRY.html?subview=Main&entry=t83.e2799 [11.1.2012]
    Nóta In general, in metallurgy, if the furnace is fed metal in the ore form and not in the metal form (e.g. Cu) we can speak about melting1, if it is fed with e.g. oxides or sulphates (CuO, CuSO4) we can speak about smelting. 1melting [ IATE:1367454 ]COM-Terminology Coordination, based on:European Commission. JRC. Correspondence dated 15.1.2016
    fusion
    fr
    Sainmhíniú traitement de matériaux métallifères, typiquement d'un minerai ou d'un concentré de sulfure de métal, à une chaleur suffisante pour entraîner la fusion du minéral/des minéraux sulfureux présent(s) dans le minerai ou le concentré pour obtenir une phase de sulfure de métal fondu Tagairt CIB, Projet de révision des définitions (11.2008), http://www.wipo.int/ipc-ief/ief-projects/d116/d116-a24_ibef.pdf [18.5.2016]
  2. INDUSTRY|iron, steel and other metal industries|metallurgical industry

    #588208

    IATE #3567178
    bruithniú uathghineach Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    autogenic smelting | autogenous smelting
    en
    Sainmhíniú smelting1 process in which the energy needed to sustain the temperature at which the process takes place is provided by the exothermic reaction (without the addition of fuel or electrical heat) of the oxidation of sulphides in an unroasted charge1smelting (broader) [ IATE:3540844 ] Tagairt COM-Terminology Coordination, based on:H.S. Rey, B.P. Singh, S. Bhattacharjee, V. Misra. Energy in Minerals and Metallurgical Industries. Allied Publishers PVT LTD. 2005. ISBN: 81-7764-874-8, https://books.google.fr/books?id=3K1-sue2e0cC&pg=PA323&lpg=PA323&dq=smelting+autogenous&source=bl&ots=gftkDT7dRw&sig=eLSz0doyGkayuAPrClXBDbKUahs&hl=fr&sa=X&ved=0CF4Q6AEwCDgeahUKEwiz4pvx8JfJAhUFPhQKHebWCBs#v=onepage&q=smelting%20autogenous&f=false [5.4.2016]
  3. INDUSTRY|iron, steel and other metal industries

    #588247

    IATE #3567261
    splancbhruithniú Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Schwebeschmelzen
    de
    flash smelting
    en
    Sainmhíniú smelting1 process for sulphur-containing ores including chalcopyrite1 smelting [ IATE:3540844 ] Tagairt Wikipedia. Flash smelting, https://en.wikipedia.org/wiki/Flash_smelting [30.11.2015]
    Nóta The process was developed by Outokumpu in Finland and first applied at the Harjavalta plant in 1949 for smelting copper ore.
    fusion éclair | fusion flash
    fr
    Sainmhíniú procédé de fusion faisant appel à un enrichissement à l’oxygène pour générer une réaction auto-thermique ou quasi-auto-thermiqueLe procédé comprend l’alimentation en air et oxygène, enconcentré sec Cu − Fe − S, en fondant et matières recyclées au sein du four,à une température de 1 250°C. Une fois dans le four, les particules de mineraisulfuré réagissent rapidement avec l’oxygène injecté. Cela conduit à l’oxydationcontrôlée du fer et du soufre contenus dans le concentré, à un fort dégagementde chaleur et par conséquent à la fusion des solides. Tagairt Marie Bonnin, Optimisation multicritère pour une gestion globale des ressources naturelles: application au cycle du cuivre en France (11.12.2013), http://ethesis.inp-toulouse.fr/archive/00002566/01/bonnin.pdf [mai 2016]
    Nóta Voir aussi:smelting [ IATE:3540844 ]
  5. INDUSTRY|iron, steel and other metal industries|metals

    #580757

    IATE #3540818
    bruithniú alúmanaim phríomhúil Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    primary aluminium smelting
    en
    Sainmhíniú smelting [ IATE:3540844 ] of primary aluminium, i.e. aluminium obtained from raw materials (as opposed to secondary aluminium obtained from scrap metal) Tagairt COM-EN, based on:Werner, F. Ambiguities in Decision-oriented Life Cycle inventories. Springer 2005. http://books.google.be/books?id=vwVyJ6cxuDYC&pg=PA170&dq=primary+aluminium&hl=mt#v=onepage&q=primary%20aluminium&f=false [11.1.2012]
  6. INDUSTRY|iron, steel and other metal industries

    #588253

    IATE #3567272
    bruithniú príomhúil Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    primary smelting
    en
    Sainmhíniú smelting1 of primary metal21smelting [ IATE:3540844 ]2primary metal [ IATE:1420946 ] Tagairt COM-Terminology Coordination, based on:Nickel Institute. "Primary" Nickel and "Secondary" Nickel, http://www.nickelinstitute.org/en/Sustainability/LifeCycleManagement/RecyclingofNickel/PrimaryVsSecondaryNickel.aspx [6.4.2016]
    Nóta See also:secondary smelting [ IATE:3567273 ]
  7. INDUSTRY|iron, steel and other metal industries

    #588254

    IATE #3567273
    bruithniú tánaisteach Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    secondary smelting
    en
    Sainmhíniú smelting1 of secondary metal21smelting [ IATE:3540844 ]2secondary metal [ IATE:1343844 ] Tagairt COM-Terminology Coordination, based on:Nickel Institute. "Primary" Nickel and "Secondary" Nickel, http://www.nickelinstitute.org/en/Sustainability/LifeCycleManagement/RecyclingofNickel/PrimaryVsSecondaryNickel.aspx [6.4.2016]
    Nóta See also:primary smelting [ IATE:3567272 ]