Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The company is nearing the completion of its $5.5 billion Itabiritos project, revamping mills and material handling systems to essentially upgrade a lower quality iron ore. [...]recently, compact itabirites, which contain only about 40% iron (Fe) and high levels of silica and phosphorous, were discarded in favor of higher quality ores. [...]a large amount of fines (< 6 mm) accumulated at mines. The company produces iron ore from four integrated systems, comprising mines, railways and port facilities.
The company is nearing the completion of its $5.5 billion Itabiritos project, revamping mills and material handling systems to essentially upgrade a lower quality iron ore. [...]recently, compact itabirites, which contain only about 40% iron (Fe) and high levels of silica and phosphorous, were discarded in favor of higher quality ores. [...]a large amount of fines (< 6 mm) accumulated at mines. The company produces iron ore from four integrated systems, comprising mines, railways and port facilities.
Vale Launches Third Wave
Steve Fiscor (Autor:in)
2015
Aufsatz (Zeitschrift)
Englisch
| Taylor & Francis Verlag | 2020
Online Contents | 1995
OBITUARY - Vale David Oppenheim
Online Contents | 2008
Vale, Xstrata Discontinue Negotiations
Online Contents | 2008