Gaois

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  1. ENERGY|coal and mining industries|mining industry · INDUSTRY|iron, steel and other metal industries
    dolaimít chailcínithe Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    gebrannter Dolomit | gesinterter Dolomit
    de
    doloma | calcined dolomite | dolime
    en
    Definition product obtained by heating dolomite to temperatures of more than 900˚C Reference COM-EN, based on:Cardelli, F. Materials handbook: a concise desktop reference. Springer, 2008. http://books.google.com/books?id=PvU-qbQJq7IC&pg=PA611&lpg=PA611&dq=burnt+calcined+dolomite&source=bl&ots=xCWWjosBQ9&sig=-xamGRs4bYahfU5-xtQOz_ncg4I&hl=en&ei=NTOETuiBKsacOuSCidUB&sa=X&oi=book_result&ct=result&resnum=4&ved=0CCoQ6AEwAzgK#v=onepage&q&f=false [4.10.2011]
    Comment The product resulting from this relatively low-temperature calcination is highly porous and reactive and is known as calcined dolomite or simply doloma or dolime (i.e., CaO + MgO). Like lime, most dolime is produced either in vertical shaft kilns (Europe and UK) or rotary kilns (USA). Dolime is used in the extractive metallurgy of magnesium metal by the silicothermic process.
    dolomie calcinée | dolomie frittée
    fr