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铝土矿是1821年被一位法国教授Pierre Berthier在法国Les Beaux省附近发现的,铝土矿的英文名字就是从这个法国地名而来。铝土矿是各种含铝矿物的混合岩石,含有不同数量的赤铁矿、针铁矿、高岭石、锐铁矿、金红石、钛铁矿等杂质。铝土矿的特性类型铝土矿的特性类型通常可以按照它的化学成份来区别,如表2.1所示。
Bauxite was discovered in 1821 by Pierre Berthier, a French professor, near the province of Les Beaux-de-France, in the English name of bauxite. Bauxite is a mixed rock of various aluminum-bearing minerals, containing varying amounts of impurities such as hematite, goethite, kaolinite, anatase, rutile, ilmenite. Characteristics of bauxite type Types of bauxite characteristics can often be distinguished by their chemical composition, as shown in Table 2.1.