Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
According to data complied by the British Geological Survey (BGS), USGS and International Aluminium Institute and shown in the graph above, in 1999, the world produced 129 million mt of bauxite from which 50.2 million mt of alumina were refined. According to International Aluminium Institute data, world production of alumina totaled 108.4 million mt last year, comprising an estimated 51.3 million mt (47.1 million mt reported and 4.2 million mt unreported) in China, and 57.1 million mt for the rest of the world.
According to data complied by the British Geological Survey (BGS), USGS and International Aluminium Institute and shown in the graph above, in 1999, the world produced 129 million mt of bauxite from which 50.2 million mt of alumina were refined. According to International Aluminium Institute data, world production of alumina totaled 108.4 million mt last year, comprising an estimated 51.3 million mt (47.1 million mt reported and 4.2 million mt unreported) in China, and 57.1 million mt for the rest of the world.
Bauxite and alumina: growth maintained
Simon Walker (Autor:in)
2015
Aufsatz (Zeitschrift)
Englisch
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