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bauxite    音标拼音: [b'ɔksɑɪt]
n. 铁矾土,铁铝氧石

铁矾土,铁铝氧石

bauxite
n 1: a clay-like mineral; the chief ore of aluminum; composed of
aluminum oxides and aluminum hydroxides; used as an
abrasive and catalyst

Bauxite \Baux"ite\, Beauxite \Beaux"ite\,n. [F., fr. Baux or
Beaux, near Arles.] (Min.)
A ferruginous hydrate of alumina. It is the most commonly
used ore for the preparation of aluminum and alumina. It is
also used for the lining of furnaces which are exposed to
intense heat.
[1913 Webster]


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  • Bauxite - an overview | ScienceDirect Topics
    The bauxite occurs as near-surface layers and usually mixed with clay minerals, iron oxide, and titanium dioxide The bauxite is the primary source of aluminum to make cement that used for construction Aluminum is used for transport carrier, consumer durables, packaging, electrical, machinery equipment, refractory bricks, and abrasives
  • Bauxite - an overview | ScienceDirect Topics
    Bauxite is an aluminum ore that is widely recognized as one of the primary sources of aluminum It consists of various minerals mixed together, including boehmite, gibbsite, and diaspore, along with other compounds Bauxite is extracted and refined using processes such as the Bayer process to produce alumina, which is then used to manufacture aluminum AI generated definition based on
  • Chapter 4 Classification of Bauxites - ScienceDirect
    This chapter presents the classification of bauxites Enrichment of aluminum may take place in various tropical and subtropical soil types on differen…
  • Dealkalization processes of bauxite residue: A comprehensive review . . .
    Bauxite residue is a kind of strong alkaline waste produced in the production of alumina Its long-term storage poses a potential threat to the enviro…
  • Bauxite Mines - an overview | ScienceDirect Topics
    Bauxite is the most common aluminum ore Approximately 98% of primary aluminum production is based on bauxite In the former Soviet Union, aluinite and kaolinite are also used in small proportions for aluminum production Bauxite is a naturally occurring, heterogeneous material composed primarily of one or more aluminum hydroxide minerals plus various mixtures of silica, iron oxide, titania
  • Bauxite residue (red mud) treatment: Current situation and promising . . .
    Bauxite residue, an industrial solid waste generated during alumina production, with over 80 % of bauxite residue worldwide being accumulated around a…
  • Genesis of Danping bauxite (Northern Guizhou, China) and associated . . .
    This study is of significance for promoting the in-situ study of bauxite in northern Guizhou and can provide a reference for the study of the associated rare elements in bauxite
  • Research progress on the enrichment of gallium in bauxite
    In karstic bauxite, Ga predominantly existed in the form of isomorphism in aluminum minerals with small proportion of ion adsorption form on major minerals This review intends to provide general knowledge for the research progress on the occurrence state and enrichment mechanism of Ga in bauxite, and to induce a prospection for future work
  • A comparative review of the mineralogical and chemical composition of . . .
    The main goal of this work is to analyse the mineralogical and geochemical characteristics of bauxite deposits from some prominent bauxite producing and exporting countries of Africa in order to fashion out if a trend exist for the type of source rocks
  • Classification of Bauxite Deposits - ScienceDirect
    Bauxite, then, is a rara avis in sedimentary sequences: its formation and preservation require the combination of some unusual circumstances * All tons in this book are metric unless stated otherwise ted a special importance to carbonate rocks: (1) Bauxite deposits overlying alumosilicate rocks (2) Bauxite deposits overlying carbonate rocks





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