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Minas-Rio
Minas-Rio is an iron ore mining project in Minas Gerais state, Brazil. It is one of the world's largest mining projects, and is initially expected to export 26.5 million tonnes of iron ore in 2013, through a 525 km slurry pipeline to a port at Açu; production potential is 53 Mtpa or higher. The project was bought by Anglo American PLC, which is facing high costs. The mine has certified reserves of 4.6 billion tonnes of itabirite. There have been delays in starting the project, but in December 2010, Anglo American obtained a key license needed from Brazilian government before mining could start. The mine began operating and shipping ore in 2014. See also * EBX Group EBX Group is a conglomerate that comprises six companies listed in BOVESPA’s Novo Mercado, including: OGX, MMX, OSX, and CCX, founded and formerly controlled by Brazilian businessman Eike Batista, the chairman of the EBX Group, who was, in 2018 ... References {{coord missing, Minas Gerais Iron mines in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anglo American PLC
Anglo American plc is a British listed multinational mining company with headquarters in London, England. It is the world's largest producer of platinum, with around 40% of world output, as well as being a major producer of diamonds, copper, nickel, iron ore and steelmaking coal. The company has operations in Africa, Asia, Australia, Europe, North America and South America. Anglo American has a primary listing on the London Stock Exchange and is a constituent of the FTSE 100 Index. The company has a secondary listing on the Johannesburg Stock Exchange. In the 2020 Forbes Global 2000, Anglo American was ranked as the 274th -largest public company in the world. History 1917–1990 Sir Ernest Oppenheimer, a Jewish German émigré, founded the Anglo American Corporation (AAC) in 1917 in Johannesburg, South Africa, with financial backing from the American bank J.P. Morgan & Co. and £1 million raised from UK and US sources to start the gold mining company; this fact is refle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slurry Pipeline
A slurry pipeline is a specially engineered pipeline used to move ores, such as coal or iron, or mining waste, called tailings, over long distances. A mixture of the ore concentrate and water, called slurry, is pumped to its destination and the water is filtered out. Due to the abrasive properties of slurry, the pipelines can be lined with high-density polyethylene (HDPE), or manufactured completely from HDPE Pipe, although this requires a very thick pipe wall. Slurry pipelines are used as an alternative to railroad transportation when mines are located in remote, inaccessible areas. Canadian researchers at the University of Alberta are investigating the use of slurry pipelines to move agricultural and forestry wastes from dispersed sources to centralized biofuel plants. Over distances of 100 kilometres pipeline transport of biomass can be viable provided it is used in processes that can accept very wet feedstocks such as hydrothermal liquefaction or ethanol fermentation. Compared ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iron Ore
Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, or deep purple to rusty red. The iron is usually found in the form of magnetite (, 72.4% Fe), hematite (, 69.9% Fe), goethite (, 62.9% Fe), limonite (, 55% Fe) or siderite (, 48.2% Fe). Ores containing very high quantities of hematite or magnetite (greater than about 60% iron) are known as "natural ore" or "direct shipping ore", meaning they can be fed directly into iron-making blast furnaces. Iron ore is the raw material used to make pig iron, which is one of the main raw materials to make steel—98% of the mined iron ore is used to make steel. In 2011 the ''Financial Times'' quoted Christopher LaFemina, mining analyst at Barclays Capital, saying that iron ore is "more integral to the global economy than any other commodity, except perhaps oil". Sources Metallic iron is virtually unknown on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minas Gerais
Minas Gerais () is a state in Southeastern Brazil. It ranks as the second most populous, the third by gross domestic product (GDP), and the fourth largest by area in the country. The state's capital and largest city, Belo Horizonte (literally "Beautiful Horizon"), is a major urban and finance center in Latin America, and the sixth largest municipality in Brazil, after the cities of São Paulo, Rio de Janeiro, Salvador, Brasília and Fortaleza, but its metropolitan area is the third largest in Brazil with just over 5.8 million inhabitants, after those of São Paulo and Rio de Janeiro. Nine Brazilian presidents were born in Minas Gerais, the most of any state. The state has 10.1% of the Brazilian population and is responsible for 8.7% of the Brazilian GDP. With an area of —larger than Metropolitan France—it is the fourth most extensive state in Brazil. The main producer of coffee and milk in the country, Minas Gerais is known for its heritage of architecture and colonia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazil
Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area and the seventh most populous. Its capital is Brasília, and its most populous city is São Paulo. The federation is composed of the union of the 26 States of Brazil, states and the Federal District (Brazil), Federal District. It is the largest country to have Portuguese language, Portuguese as an List of territorial entities where Portuguese is an official language, official language and the only one in the Americas; one of the most Multiculturalism, multicultural and ethnically diverse nations, due to over a century of mass Immigration to Brazil, immigration from around the world; and the most populous Catholic Church by country, Roman Catholic-majority country. Bounded by the Atlantic Ocean on the east, Brazil has a Coastline of Brazi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Açu
Açu (or Assu) is a municipality ''(município)'' in the state of Rio Grande do Norte in Brazil. The population is 58,384 (2020 est.) in an area of 1303 km². The municipality contains the Açu National Forest, a sustainable use conservation unit that was originally established as a forest park in 1950. The ''Barragem Armando Ribeiro Gonçalves'', a reservoir on the Piranhas River The Piranhas River ( pt, Rio Piranhas-Açu), also known as the Açu River, is a river of northeastern Brazil. It originates in southeastern Paraíba state, near the border with Ceará, and flows north-northeast through Paraíba and Rio Grande do ..., is partly located in the municipality. References External linksRio Grande do Norte - Açu [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Itabirite
Itabirite, also known as banded-quartz hematite and hematite schist, is a laminated, metamorphosed oxide-facies iron formation in which the original chert or jasper bands have been recrystallized into megascopically distinguishable grains of quartz and the iron is present as thin layers of hematite, magnetite, or ''martite'' (pseudomorphs of hematite after magnetite).US Bureau of Mines Dictionary of Mining, Mineral, and Related Terms. Accessed 12 December 2010 The term was originally applied in (Pico de Itabirito), in the state of |
EBX Group
EBX Group is a conglomerate that comprises six companies listed in BOVESPA’s Novo Mercado, including: OGX, MMX, OSX, and CCX, founded and formerly controlled by Brazilian businessman Eike Batista, the chairman of the EBX Group, who was, in 2018, convicted for corruption Between 2011 and 2012, EBX Group invested US$ 15.7 billion and partnered with General Electric, following a partnership that claimed to generate 20,000 jobs in the construction and operation of its enterprises. The group primarily invests in the sectors of infrastructure and natural resources. It also had initiatives in real estate, technology, entertainment, sports and gold mining, as well as in the air and rail catering sectors. EBX Group is active in nine Brazilian states, Chile, Canada and Colombia, and has offices in New York (USA). History The EBX Group activities started in the early 1980s, with a project that was conceived and executed by Eike Batista: “Novo Planeta”, the first mechanized alluvial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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