Căutare 2009 fascicula9 nr2 după Subiect "Bayer process"
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Alumina Powder Properties Obtained by Neutralization Process of Sodium Aluminate
(Universitatea "Dunarea de Jos' din Galați, 2009)Today, the most production of alumina is used for aluminum production [1, 2] (metallurgy alumina), minor production of alumina is used for special purpose, as fire-resistant materials, electro porcelain and etc., and ...