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Cumerio
On 17 December 2008, Cumerio and Norddeutsche Affinerie AG (NA) became Aurubis - Europe's biggest copper producer. Cumerio is (was) a copper refining company formed in 2005 by the division of the copper activity of Umicore. The Cumerio shares were first listed on Euronext Brussels on 29 April 2005, and delisted from Euronext Brussels on 17 December 2008 as a result of the squeeze-out after merging with Norddeutsche Affinerie AG. Cumerio was active in smelting, refining and recycling of copper. The headquarters was located in Brussels. The production plants were located at: * Pirdop (Bulgaria): refinery (smelter) for the production of copper anodes; * Olen (Belgium): refinery ( electrolysis) of high purity copper anodes / cathodes, and production of rolling thread; * Avellino (Italy): production of wires and wire rods; * Yverdon-les-Bains (Switzerland), Swiss Advanced Materials SA (SAM): production of complex profiles. Acquisition by Norddeutsche Affinerie AG In June 2007, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aurubis
Aurubis AG (formerly Norddeutsche Affinerie AG) is listed on the stock exchange and is the largest copper producer in Europe (the second largest in the world) and the largest copper recycler worldwide. Its headquarters is in Hamburg, Germany. After the acquisition of the Belgian copper producer Cumerio by Norddeutsche Affinerie AG on 18 February 2008, the company re-branded itself as Aurubis as of 1 April 2009. Aurubis produces more than one million tonnes of copper cathodes annually and from them a variety of copper products. It employs about 7,400 people (updated: January 2021). History Aurubis names the company ‘Beit, Marcus und Salomon Gold- und Silberscheider’ (‘Beit, Marcus und Salomon Gold and Silver Parting’) in the Elbstrasse in Hamburg as its predecessor. It was first mentioned in the Hamburg merchant almanac in 1783, but Marcus Salomon Beit was already given the permission to build a silver parting and smelting furnace in Hamburg in 1770. As time went ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karel Vinck
Karel Vinck (born 19 September 1938, in Aalst) is a Belgian businessman. In 1994 the readers of the weekly business magazine Trends chose him to be the Manager of the year. He graduated as a Master in Electrical and Mechanical Engineering from the Katholieke Universiteit Leuven (Leuven, Belgium) and got an MBA from Cornell University (Ithaca, New York, United States). Career He started his career at Eternit. Afterwards Karel Vinck was director of Bekaert N.V from 1985 up to 1994. In 1995, he started working for Union Minière, where he led the restructuring of the company. He is also a member of the Board of Suez-Tractebel, Tessenderlo Group, of the Katholieke Universiteit Leuven and of the ''Théâtre Royal de la Monnaie''. He is Co-ordinator of the European Rail Traffic Management System (ERTMS) with the European Commission, and chairman of Cumerio. Karel Vinck is honorary chairman of the Flemish employers association (VEV), and Chairman of the Flemish Science Policy Council ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umicore
Umicore N.V.. formerly '' Union Minière'', is a multinational materials technology company headquartered in Brussels, Belgium. Formed in 1989 by the merger of four companies in the mining and smelting industries, Umicore has since reshaped itself into a more technology-focused business encompassing such areas as the refining and recycling of precious metals and the manufacture of specialised products from precious metals, cobalt, germanium, zinc, and other metals. The company has been a component of Belgium's benchmark BEL20 stock market index since its 1991 inception. To symbolise this trend of moving away from mining and the production of commodities and base metals, the group Union Minière changed its name to Umicore in 2001. History Colonial origins The main thread running through much of Umicore's history is the '' Union Minière du Haut-Katanga'' (UMHK), a company incorporated in 1906 to exploit the vast natural resources of the Congo Free State, later the Belgian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pirdop
Pirdop ( bg, Пирдоп ) List of cities and towns in Bulgaria, is a town located in South-West Bulgaria in Pirdop Municipality of Sofia Province in the southeastern part of the Zlatitsa - Pirdop Valley at 670 m above sea level. It is surrounded by the Balkan Range (also known as the Stara Planina) to the north, Sredna Gora Mountain to the south, and Koznitsa (ridge), Koznitsa and Galabets (ridge), Galabets saddles to the east and west, respectively. The town has a population of 8,040. Some Aromanians live in Pirdop. Economy The main economic activity is non-ferrous metallurgy. The Pirdop copper smelter and Refining (metallurgy), refinery is the biggest in the Balkans and whole of South-Eastern Europe. It was privatized in 1997 for $80,000,000 and is now owned by the German Aurubis. It has a capacity of 160,000 tons and additional capacity of 180,000 tons worth €82,000,000 is being built. The factory also produces 830,000 tons of sulphuric acid and employs 1,420 workers. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nyrstar
Nyrstar is a global multi-metals business, with a market leading position in zinc and lead and growing positions in other base and precious metals, such as copper, gold and silver. Nyrstar has mining and smelting operations located in Europe, North America and Australia. Nyrstar was created in 2007 by combining the zinc smelting and alloying operations of Zinifex (an Australian mining company, now merged with Oxiana Limited to form OZ Minerals) and Umicore (a Belgian materials technology company). It is incorporated in Belgium and has its corporate office in Switzerland. Nyrstar is listed on Euronext Brussels. Nyrstar was acquired by Trafigura in 2019. Operations Nyrstar has 4 mining operations located in North America. Nyrstar has 6 smelters (in Australia, Belgium, France, Netherlands, and the United States) and 1 fumer in Norway. Trafigura Trafigura Group Pte. Ltd. is a Singaporean-based Swiss multinational commodity trading company founded in 1993 that trades in base m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Union Minière Du Haut Katanga
Union commonly refers to: * Trade union, an organization of workers * Union (set theory), in mathematics, a fundamental operation on sets Union may also refer to: Arts and entertainment Music * Union (band), an American rock group ** ''Union'' (Union album), 1998 * ''Union'' (Chara album), 2007 * ''Union'' (Toni Childs album), 1988 * ''Union'' (Cuff the Duke album), 2012 * ''Union'' (Paradoxical Frog album), 2011 * ''Union'', a 2001 album by Puya * ''Union'', a 2001 album by Rasa * ''Union'' (The Boxer Rebellion album), 2009 * ''Union'' (Yes album), 1991 * "Union" (Black Eyed Peas song), 2005 Other uses in arts and entertainment * ''Union'' (Star Wars), a Dark Horse comics limited series * Union, in the fictional Alliance–Union universe of C. J. Cherryh * ''Union (Horse with Two Discs)'', a bronze sculpture by Christopher Le Brun, 1999–2000 * The Union (Marvel Team), a Marvel Comics superhero team and comic series Education * Union Academy (other) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Commission
The European Commission (EC) is the executive of the European Union (EU). It operates as a cabinet government, with 27 members of the Commission (informally known as "Commissioners") headed by a President. It includes an administrative body of about 32,000 European civil servants. The Commission is divided into departments known as Directorates-General (DGs) that can be likened to departments or ministries each headed by a Director-General who is responsible to a Commissioner. There is one member per member state, but members are bound by their oath of office to represent the general interest of the EU as a whole rather than their home state. The Commission President (currently Ursula von der Leyen) is proposed by the European Council (the 27 heads of state/governments) and elected by the European Parliament. The Council of the European Union then nominates the other members of the Commission in agreement with the nominated President, and the 27 members as a team are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yverdon-les-Bains
Yverdon-les-Bains () (called Eburodunum and Ebredunum during the Roman era) is a municipality in the district of Jura-Nord vaudois of the canton of Vaud in Switzerland. It is the seat of the district. The population of Yverdon-les-Bains, , was . Yverdon is located in the heart of a natural setting formed by the Jura mountains, the plains of the Orbe, the hills of the Broye and Lake Neuchâtel. It is the second most important town in the Canton of Vaud. It is known for its thermal springs A hot spring, hydrothermal spring, or geothermal spring is a spring produced by the emergence of geothermally heated groundwater onto the surface of the Earth. The groundwater is heated either by shallow bodies of magma (molten rock) or by c ... and is an important regional centre for commerce and tourism. It was awarded the Wakker Prize in 2009 for the way the city handled and developed the public areas and connected the old city with Lake Neuchâtel. History The heights nea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avellino
Avellino () is a town and ''comune'', capital of the province of Avellino in the Campania region of southern Italy. It is situated in a plain surrounded by mountains east of Naples and is an important hub on the road from Salerno to Benevento. History Before the Roman conquest, the ancient ''Abellinum'' was a centre of the Samnite Hirpini, located on the Civita hill some outside the current town, in what is now Atripalda. The city could correspond to the ancient ''Velecha'', documented by coins found in the area. ''Abellinum'' was conquered by the Roman Republic, Romans in 293 BC, changing name several times in the following centuries (''Veneria'', ''Livia'', ''Augusta'', ''Alexandriana'', and ''Abellinatium''). However, the construction of a true Roman town occurred only after the conquest by Lucius Cornelius Sulla in the Sulla's civil war, civil wars in 89 BC. He razed the old site and in 82 BC founded the colony Veneria Abellinatium on the left bank of the river Sabato. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolling
Rolling is a type of motion that combines rotation (commonly, of an axially symmetric object) and translation of that object with respect to a surface (either one or the other moves), such that, if ideal conditions exist, the two are in contact with each other without sliding. Rolling where there is no sliding is referred to as ''pure rolling''. By definition, there is no sliding when there is a frame of reference in which all points of contact on the rolling object have the same velocity as their counterparts on the surface on which the object rolls; in particular, for a frame of reference in which the rolling plane is at rest (see animation), the instantaneous velocity of all the points of contact (e.g., a generating line segment of a cylinder) of the rolling object is zero. In practice, due to small deformations near the contact area, some sliding and energy dissipation occurs. Nevertheless, the resulting rolling resistance is much lower than sliding friction, and thus, roll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cathode
A cathode is the electrode from which a conventional current leaves a polarized electrical device. This definition can be recalled by using the mnemonic ''CCD'' for ''Cathode Current Departs''. A conventional current describes the direction in which positive charges move. Electrons have a negative electrical charge, so the movement of electrons is opposite to that of the conventional current flow. Consequently, the mnemonic ''cathode current departs'' also means that electrons flow ''into'' the device's cathode from the external circuit. For example, the end of a household battery marked with a + (plus) is the cathode. The electrode through which conventional current flows the other way, into the device, is termed an anode. Charge flow Conventional current flows from cathode to anode outside the cell or device (with electrons moving in the opposite direction), regardless of the cell or device type and operating mode. Cathode polarity with respect to the anode can be posi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
