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Rjukan Line
, logo = , logo_width = , logo_alt = , image = , image_name = , image_width = , image_alt = , caption = SF ''Ammonia'', at Mæl, where the railway cars were ferried across Lake Tinn , color = , locale = , terminus = Rjukan StationMæl Station , map = , map_caption = , map_alt = , mapsize = , connections = , linename = , builtby = Norsk Transport , originalopen = 9 August 1909 , originalgauge = , originalelec = , owned = , operator = , marks = , stations = 6 , length = , preservedgauge = , preservedelec = , era = , com-years = , com-events = , com-years1 = , com-events1 = ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tinnoset Line
, logo = , logo_width = , logo_alt = , image_name = MF-Storegut Tinnoset 2004 SRS.jpg , image_width = , image_alt = , caption = The railway ferry MF ''Storegut'' at Tinnoset , color = , locale = , terminus = , map = , map_caption = , map_alt = , mapsize = , connections = , linename = , builtby = Norsk Hydro , originalopen = 9 August 1909 , originalgauge = , originalelec = , owned = , operator = , marks = , stations = , length = , preservedgauge = , preservedelec = , era = , com-years = , com-events = , com-years1 = , com-events1 = , closedpassengers = 1985 , closed = ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potassium Nitrate
Potassium nitrate is a chemical compound with the chemical formula . This alkali metal nitrate salt is also known as Indian saltpetre (large deposits of which were historically mined in India). It is an ionic salt of potassium ions K+ and nitrate ions NO3−, and is therefore an alkali metal nitrate. It occurs in nature as a mineral, niter (or ''nitre'' in the UK). It is a source of nitrogen, and nitrogen was named after niter. Potassium nitrate is one of several nitrogen-containing compounds collectively referred to as saltpeter (or ''saltpetre'' in the UK). Major uses of potassium nitrate are in fertilizers, tree stump removal, rocket propellants and fireworks. It is one of the major constituents of gunpowder (black powder). In processed meats, potassium nitrate reacts with hemoglobin and myoglobin generating a red color. Etymology Potassium nitrate, because of its early and global use and production, has many names. Hebrew and Egyptian words for it had the consonants n-t-r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banque De Paris Et Des Pays-Bas
The Banque de Paris et des Pays-Bas (“Bank of Paris and the Netherlands”), generally referred to from 1982 as Paribas, was a French investment bank based in Paris. In May 2000, it merged with the Banque Nationale de Paris to form BNP Paribas. History Background In the early 1820s, Louis-Raphaël Bischoffsheim founded a private banking establishment in Amsterdam in his own name. His brother Jonathan-Raphaël created a branch in Antwerp in 1827 before settling in Brussels in 1836. Having married Henriette Goldschmidt, the daughter of Frankfurt banker Hayum-Salomon Goldschmidt, Louis-Raphaël Bischoffsheim established the Bischoffsheim, Goldschmidt & Cie bank in Paris in 1846, then in London in 1860. In 1863 he merged these banks into the (NCDB, "Dutch Credit and Deposit Bank"; french: Banque de Crédit et de Dépôt des Pays-Bas), which he had founded in Amsterdam: the Bischoffsheim family thereby established a powerful multinational banking conglomerate. Separately i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stockholms Enskilda Bank
Stockholms Enskilda Bank, sometimes called Enskilda banken or SEB, was a Swedish bank, founded in 1856 by André Oscar Wallenberg as Stockholm's first private bank. In 1857, Stockholms Enskilda Bank began to employ women, claiming to be the first bank to do. Stockholms Enskilda Bank was managed by the Wallenberg family who, thanks to the bank, built a unique position in Swedish business. During World War II, the Wallenberg bank was accused of collaborating with Nazi Germany, putting the bank on blockade by the U.S. Government. In 1972, the bank merged with Skandinaviska Banken to become Skandinaviska Enskilda Banken.Since 1997, ''SEB'' is the official trademark of Skandinaviska Enskilda Banken History From the beginning, Stockholms Enskilda Bank mainly issued credit to industry, and soon banker's drafts were introduced to simplify the conveyance of payments. Towards the end of the 19th century, Stockholms Enskilda Bank played an active role in industrial construction, both ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wallenberg Family
The Wallenberg family is a prominent Swedish family, Europe's most powerful business dynasty. Wallenbergs are noted as bankers, industrialists, politicians, bureaucrats, diplomats and military. The Wallenberg sphere's holdings employ about 600,000 people and have sales of $154 billion a year. The Wallenberg empire consists of 16 Wallenberg Foundations, Foundation Asset Management AB (FAM), Investor AB, Patricia Industries and Wallenberg Investments AB. In the 1970s, the Wallenberg family businesses employed 40% of Sweden's industrial workforce and represented 40% of the total worth of the Stockholm stock market. By 2011, their conglomerate holding company, Investor AB, had an approximate ownership of 120 companies. By 2022, the Wallenberg sphere had an approximate ownership of 330 companies. In 2015, the family still owned a third of Sweden’s entire stock exchange. The Wallenbergs control many Swedish multinationals and other European industrial groups, such as world lead ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elkem
Elkem is a company that produces silicones, silicon, alloys for the foundry industry, carbon and microsilica, and other materials. Elkem was founded in 1904, has more than 7,000 employees and fields 30 production sites worldwide. Elkem has an operating income of NOK 33.7 billion. Elkem is responsible for a total of 2.52 million tonnes of scope 1 emissions in 2021. Elkem is listed on the Oslo Stock Exchange (ticker: ELK). History Elkem was founded in 1904 by the industrial entrepreneur Sam Eyde (1866 – 1940). He named the company Det Norske Aktieselskap for Elektrokemisk Industri (Elektrokemisk), and the goal was to create an international industry company based on Norwegian natural resources. In 1917 a ferroalloy plant was acquired and Elkem started production of the Söderberg electrode. Throughout the 1960s and beyond Elkem expanded, primarily in Norway within aluminium, mining and finished products. In 1972 the company merged with Christiania Spigerverk and continued with an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Arc
An electric arc, or arc discharge, is an electrical breakdown of a gas that produces a prolonged electrical discharge. The electric current, current through a normally Electrical conductance, nonconductive medium such as air produces a plasma (physics), plasma; the plasma may produce visible light. An arc discharge is characterized by a lower voltage than a glow discharge and relies on thermionic emission of electrons from the electrodes supporting the arc. An archaic term is voltaic arc, as used in the phrase "voltaic arc lamp". Techniques for arc suppression can be used to reduce the duration or likelihood of arc formation. In the late 19th century, Arc lamp, electric arc lighting was in wide use for Street light#Arc lamps, public lighting. Some low-pressure electric arcs are used in many applications. For example, fluorescent lamp, fluorescent tubes, mercury, sodium, and metal-halide lamps are used for lighting; xenon arc lamps have been used for movie projectors. Electric a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kristian Birkeland
Kristian Olaf Bernhard Birkeland (13 December 1867 – 15 June 1917) was a Norwegian scientist. He is best remembered for his theories of atmospheric electric currents that elucidated the nature of the aurora borealis. In order to fund his research on the aurorae, he invented the electromagnetic cannon and the Birkeland–Eyde process of fixing nitrogen from the air. Birkeland was nominated for the Nobel Prize seven times. Life and death Birkeland was born in Christiania (Oslo today) to Reinart Birkeland and Ingeborg (née Ege) and wrote his first scientific paper at the age of 18. Birkeland married Ida Charlotte Hammer in May 1905. They had no children and, due to Birkeland's preoccupation with his work, they divorced in 1911. Suffering from severe paranoia due to his use of barbital as a sleeping aid, he died under mysterious circumstances in his room in the Hotel Seiyoken in Tokyo while visiting colleagues at the University of Tokyo. A post-mortem revealed that Birkeland had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rjukan Falls
Rjukan Falls ( no, Rjukanfossen) is a waterfall of 104 metres in the western part of the Westfjord valley in Tinn, a municipality in the county of Vestfold og Telemark, Norway, west of the industrial town Rjukan. The waterfall is a part of the Måne river, earlier a major tourist attraction, being one of the first floodlighted waterfalls by electricity produced by the same waterfall. In 1905 Rjukan Falls was built out to produce hydro electrical power for the saltpetre production when Norsk Hydro was established. , retrieved 2 April 2013 The name The name ( |
Sam Eyde
Samuel Eyde (29 October 1866 – 21 June 1940) was a Norwegian engineer and industrialist. He was the founder of both Norsk Hydro and Elkem. Personal life Eyde was born in Arendal in Aust-Agder, Norway. He was a son of ship-owner Samuel Eyde (1819–1902) and his wife Elina Christine Amalie Stephansen (1829–1906). He was a first cousin of Alf Scott-Hansen on the maternal side. In August 1895 he married Countess Ulla Mörner (1873–1961), but the marriage was dissolved in 1912. In February 1913 he married actress Elly Simonsen (1885–1960). Career Eyde studied engineering in Berlin where he graduated in 1891. He started his career in Hamburg, working with the railways where he planned new lines, bridges and stations. In 1897 he started the engineering firm Gleim & Eyde with his previous boss from Hamburg. He soon established offices in Kristiania (now Oslo) and Stockholm. By the turn of the century the firm was one of the largest in Scandinavia, with some 30 engineers. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heritage Railway
A heritage railway or heritage railroad (US usage) is a railway operated as living history to re-create or preserve railway scenes of the past. Heritage railways are often old railway lines preserved in a state depicting a period (or periods) in the history of rail transport. Definition The British Office of Rail and Road defines heritage railways as follows:...'lines of local interest', museum railways or tourist railways that have retained or assumed the character and appearance and operating practices of railways of former times. Several lines that operate in isolation provide genuine transport facilities, providing community links. Most lines constitute tourist or educational attractions in their own right. Much of the rolling stock and other equipment used on these systems is original and is of historic value in its own right. Many systems aim to replicate both the look and operating practices of historic former railways companies. Infrastructure Heritage railway lines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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