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MRS Logística
MRS Logística S.A. (''Malha Regional Sudeste'', "Southeast Regional Network") is a freight rail company located in Brazil that operates of track. It is the concessionary company that operates the Southeastern Federal Railroad Network (formerly SR3 - Juiz de Fora and SR4 - São Paulo of Rede Ferrovária Federal S/A),Institutional Presentation . - MRS Logística S.A. in the populous states of , , and |
Rio De Janeiro
Rio de Janeiro, or simply Rio, is the capital of the Rio de Janeiro (state), state of Rio de Janeiro. It is the List of cities in Brazil by population, second-most-populous city in Brazil (after São Paulo) and the Largest cities in the Americas, sixth-most-populous city in the Americas. Founded in 1565 by the Portuguese people, Portuguese, the city was initially the seat of the Captaincy of Rio de Janeiro, a domain of the Portuguese Empire. In 1763, it became the capital of the State of Brazil, a List of states of the Portuguese Empire, state of the Portuguese Empire. In 1808, when the Transfer of the Portuguese Court to Brazil, Portuguese Royal Court moved to Brazil, Rio de Janeiro became the seat of the court of Queen Maria I of Portugal. She subsequently, under the leadership of her son the prince regent John VI of Portugal, raised Brazil to the dignity of a kingdom, within the United Kingdom of Portugal, Brazil and the Algarves, United Kingdom of Portugal, Brazil, and Algar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining
Mining is the Resource extraction, extraction of valuable geological materials and minerals from the surface of the Earth. Mining is required to obtain most materials that cannot be grown through agriculture, agricultural processes, or feasibly created Chemical synthesis, artificially in a laboratory or factory. Ores recovered by mining include Metal#Extraction, metals, coal, oil shale, gemstones, limestone, chalk mining, chalk, dimension stone, rock salt, potash, gravel, and clay. The ore must be a rock or mineral that contains valuable constituent, can be extracted or mined and sold for profit. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even fossil water, water. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials, and final mine reclamation, reclamation or restoration of the land after the mine is closed. Mining ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transportation In Brazil
Transport infrastructure in Brazil is characterized by strong regional differences and lack of development of the national rail network. Brazil's fast-growing economy, and especially the growth in exports, will place increasing demands on the transport networks. However, sizeable new investments that are expected to address some of the issues are either planned or in progress. It is common to travel domestically by air because the price is low. Brazil has the second highest number of airports in the world, after the USA. Railways The Brazilian railway network has an extension of about . It is basically used for transporting ores. Usually, the railway sector was treated in a secondary way in Brazil, due to logistical, economic or political difficulties to install more railways. The Brazilian railroad system had a great expansion between 1875 and 1920. The heyday of the railway modal was interrupted during the Getúlio Vargas government, which prioritized the road modal. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rail Transport In Brazil
Rail transport in Brazil began in the 19th century and there were many different railway companies. The railways were nationalised, nationalized under RFFSA (Rede Ferroviária Federal, Sociedade Anônima) in 1957. Between 1999 and 2007, RFFSA was broken up and services are now operated by a variety of private and public operators, including Rumo Logística, Companhia Paulista de Trens Metropolitanos and SuperVia. Most railways in Brazil are for freight transportation or urban passenger transportation. Only two inter-city passenger railways survive: the Carajás Railway (connecting Pará and Maranhão) and the Vitória-Minas Railway (connecting Espírito Santo and Minas Gerais), both operated by Vale S.A., Vale S.A. Track gauge The rail system in Brazil operates on three rail gauges: * Broad-gauge railway, Broad gauge: gauge * Metre-gauge railway, Metre gauge: gauge * Standard-gauge railway, Standard gauge: gauge: ** line 5 of the São Paulo Metro, so that it can use "Com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerdau
Gerdau S.A. is the largest producer of long steel in the Americas, and the 33rd largest steelmaker worldwide, with approximately 13 million tons of production in 2023. Gerdau uses mini mills, integrated mills, and direct reduced iron plants; 71% of the steel manufactured by the company is made from recycled scrap. In 2023, 39% of sales were to Brazil and 39% of sales were to North America. Substantially all of the common shares of the company are owned by Jorge Gerdau Johannpeter and his family; however, non-voting preferred shares, representing a minority interest in the company, are publicly-traded. History Gerdau was founded as the Pontas de Paris nail manufacturing business by João Gerdau, a German migrant who left the port of Hamburg for Rio Grande do Sul, in Brazil, in 1869 in search of new business opportunities. He passed the business to his son, Hugo Gerdau, who, in 1946, passed it to his son-in-law Curt Johannpeter. After the end of World War II, the nail factory ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vale (mining Company)
Vale (), formerly ''Companhia Vale do Rio Doce'' (Doce River Valley Company), is a Brazilian multinational corporation engaged in metals and mining and one of the largest logistics operators in Brazil. Vale is the largest producer of iron ore and nickel in the world. It also produces manganese, ferroalloys, copper, bauxite, potash, kaolin, and cobalt; as of 2014 the company operated nine hydroelectricity plants, and a large network of railroads, ships, and ports used to transport its products. The company has had two catastrophic tailings dam failures in Brazil: Mariana, in 2015, and Brumadinho, in 2019; the Brumadinho dam disaster caused the company to lose its license to operate eight tailings dams in Minas Gerais, and its stock to drop nearly 25 percent in price. Current operations Although the company's primary operations are in Brazil, Vale has operations in 30 countries, which are detailed below and on the company's website. Ownership structure The company is listed on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
São Paulo Railway Company
The São Paulo Railway Company (SPR, nickname ''Ingleza'', transl.: ''The English'') was a privately owned British railway company in Brazil, which operated the gauge railway from the seaport at Santos, São Paulo, Santos via São Paulo to Jundiaí. The company was nationalised in 1946 and became the Estrada de Ferro Santos-Jundiaí. The São Paulo Railway consists of three parts: * The long adhesion railway at the coast from Santos to Piaçaguera near Cubatão * The long Grade (slope), steep grade from Piaçaguera to Paranapiacaba * The Rail adhesion, adhesion railway on the plateau from Paranapiacaba via São Paulo to Jundiaí Three different systems were used to climb the steep grade between Piaçaguera and Paranapiacaba: * A four section cable railway with stationary steam engines, in use from 1867 till 1970, called ''Serra Velha'', transl.: ''Old Mountain'' * A five section cable railway with stationary steam engines, in use from 1901 till 1982, called ''Serra Nova'', tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cog Locomotives
A rack railway (also rack-and-pinion railway, cog railway, or cogwheel railway) is a steep grade railway with a toothed rack rail, usually between the running rails. The trains are fitted with one or more cog wheels or pinions that mesh with this rack rail. This allows the trains to operate on steep gradients of 100% (45 degrees) or more, well above the 10% maximum for friction-based rail. The rack and pinion mechanism also provides more controlled braking and reduces the effects of snow or ice on the rails. Most rack railways are mountain railways, although a few are transit railways or tramways built to overcome a steep gradient in an urban environment. The first cog railway was the Middleton Railway between Middleton and Leeds in West Yorkshire, England, United Kingdom, where the first commercially successful steam locomotive, ''Salamanca'', ran in 1812. This used a rack and pinion system designed and patented in 1811 by John Blenkinsop. The first mountain cog railway ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caemi
Caemi Mineração e Metallurgia S.A. was a major Brazilian mining holding company that ceased to exist in December 2006 after it was merged into Vale. Caemi means ''Companhia Auxiliar de Empresas de Mineração''. in english it means Auxiliary Company of Mining Companies. Operations The company owned iron ore mines in the so-called ''Iron Quadrangle'' region of the state of Minas Gerais, and kaolin mines in the northern states of Amapá and Pará. The company also owned a stake in MRS Logística, which owns a railway network in southeastern Brazil. Caemi's stock was traded on Bovespa. MBR – Minerações Brasileiras Reunidas Caemi started MBR in a partnership with M. A. Hanna Company in 1965. MBR since 1971 had been the second biggest iron ore producer in Brazil, mining in 2005 over 50 million tonnes of iron ore or around 25% of Brazilian production. MBR until Vale acquired 100% of Caemi's capital in 2006 was owned by two companies: Caemi and ''EBM'' (Empreendimentos Brasil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port Of Santos
The Port of Santos (in Portuguese: ''Porto de Santos'') is in the city of Santos, state of São Paulo, Brazil. As of 2024, it was thsecond busiest container port in Latin America.In 2022, it was considered the 40th largest port in the world for container handling, and the 35th per ton, according to the AAPA - American Association of Port Authorities ranking, being the busiest in Latin America. It possesses a wide variety of cargo handling terminals—solid and liquid bulk, containers, and general loads. It is Brazil's leading port in container traffic. The terrestrial access system to the port is made up by the Anchieta and Imigrantes highways and by the railroads operated by Ferroban and MRS. It was once considered the "port of death" in the 19th century due to yellow fever, and ships often avoided docking at the wood plank port. The floods in the city's area provoked illnesses. Today it is Latin America's largest port. Its structure is considered Brazil's most modern. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Itaguaí
Itaguaí () is a municipality located in the Brazilian state of Rio de Janeiro and contains several important iron ore loading ports of the world including Ilha Guaiba. Its population was 134,819 in 2020 and its area is 273 km2. The city was founded in 1688 and lies midway between Rio de Janeiro and Angra dos Reis. Itaguaí is located approximately 75 km west of the city of Rio de Janeiro on the road to Santos (SP). It is located between the shore of Sepetiba Bay and the Atlantic Rainforest. Itaguai and the region around it contain some of the largest ore exporting ports in Brazil. It also serves also as dormitory town for workers of the industrial western zone (Zona Oeste) of Rio de Janeiro. It is the seat of the Roman Catholic Diocese of Itaguaí. Port of Itaguai (Sepetiba / Guaiba island) The Port of Itaguai was opened as a deepwater port in 1982, primarily to export alumina and other minerals found in the Minas Gerais region. It includes ports of Itaguai, Sepe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
