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Kendal Power Station
Kendal Power Station is a coal-fired power station in Mpumalanga, South Africa. It is sited in a coal-mining area; one of its sources is AEMFC's coal mine at Vlakfontein, near Ogies. History Design Kendal was built between 1982 and 1993. The first unit went online in 1988. On completion in 1993 it became the world’s largest indirect dry-cooled power station. The total station water consumption of a dry-cooled system does not exceed 0,2lkWh, compared with the 2,5lkWh consumed by wet-cooled systems. Evaporation losses in wet-cooled systems account for approximately 80% of the water requirements of a conventional wet-cooled power station. Kendal is fired with coal mined in the Bombardie Cologne coalfield. Twin overland conveyors transport the coal from the mine through the stock-year into the coalbunkers. For each unit there is one cooling water system, including the cooling tower with its tuber bundle heat exchangers, three circulating pumps (units 4 to 6) two circulating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; and to the east and northeast by Mozambique and Eswatini. It also completely enclaves the country Lesotho. It is the southernmost country on the mainland of the Old World, and the second-most populous country located entirely south of the equator, after Tanzania. South Africa is a biodiversity hotspot, with unique biomes, plant and animal life. With over 60 million people, the country is the world's 24th-most populous nation and covers an area of . South Africa has three capital cities, with the executive, judicial and legislative branches of government based in Pretoria, Bloemfontein, and Cape Town respectively. The largest city is Johannesburg. About 80% of the population are Black South Afri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mpumalanga
Mpumalanga () is a province of South Africa. The name means "East", or literally "The Place Where the Sun Rises" in the Swazi, Xhosa, Ndebele and Zulu languages. Mpumalanga lies in eastern South Africa, bordering Eswatini and Mozambique. It constitutes 6.5% of South Africa's land area. It shares borders with the South African provinces of Limpopo to the north, Gauteng to the west, the Free State to the southwest, and KwaZulu-Natal to the south. The capital is Mbombela. Mpumalanga was formed in 1994, when the area that was the Eastern Transvaal was merged with the former bantustans KaNgwane, KwaNdebele and parts of Lebowa and Gazankulu. Although the contemporary borders of the province were only formed at the end of apartheid, the region and its surroundings has a history that extends back thousands of years. Much of its history, and current significance is as a region of trade. History Precolonial Era Archeological sites in the Mpumalanga region indicate settlement b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eskom
Eskom Hld SOC Ltd or Eskom is a South African electricity public utility. It was established in 1923 as the Electricity Supply Commission (ESCOM) and was also known by its Afrikaans name Elektrisiteitsvoorsieningskommissie (EVKOM). Eskom represents South Africa in the Southern African Power Pool. The utility is the largest producer of electricity in Africa, and was among the top utilities in the world in terms of generation capacity and sales, but due to the ANC and incompetence has since slipped in both categories. It is the largest of South Africa's state owned enterprises. Eskom operates a number of notable power stations, including Matimba Power Station and Medupi Power Station in Lephalale, Kusile Power Station in Witbank, Kendal Power Station, and Koeberg Nuclear Power Station in the Western Cape Province, the only nuclear power plant in Africa. The company is divided into Generation, Transmission and Distribution divisions, and together Eskom generates approximately ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal
Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlands called coal forests that covered much of the Earth's tropical land areas during the late Carboniferous ( Pennsylvanian) and Permian times. Many significant coal deposits are younger than this and originate from the Mesozoic and Cenozoic eras. Coal is used primarily as a fuel. While coal has been known and used for thousands of years, its usage was limited until the Industrial Revolution. With the invention of the steam engine, coal consumption increased. In 2020, coal supplied about a quarter of the world's primary energy and over a third of its electricity. Some iron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megawatt
The watt (symbol: W) is the unit of Power (physics), power or radiant flux in the International System of Units, International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantification (science), quantify the rate of Energy transformation, energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish people, Scottish invention, inventor, mechanical engineer, and chemist who improved the Newcomen steam engine, Newcomen engine with his own Watt steam engine, steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one Newton (unit), newton, the rate at which Work (physics), work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potentia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BNET
''BNET'' was an online magazine dedicated to issues of business management. It was owned by CBS Interactive and was a part of its business portfolio alongside ZDNet, TechRepublic, SmartPlanet SmartPlanet was an online magazine that covered clean technology and information technology as it related to healthcare, science, transportation, corporate sustainability, architecture, and design. It was part of the business portfolio of CBS In .... ''BNET'' site registration allowed users to receive several e-newsletters, download certain whitepapers, and post comments on their site. ''BNET'' was one of the top 10 financial news & research sites on the Internet from May 2007 to May 2008, according to comScore's rankings. In 2012, ''BNET'' was merged into CBS MoneyWatch.com. References *Matthew Schwartz "CNET Networks rolls out BNET, Web site targeting business managers,"''B to B'', March 1, 2007 *Terrence Russell''Wired Blog Network'', November 8, 2007 External links BNET webs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AEMFC
The African Exploration Mining and Finance Corporation (AEMFC) is a state-controlled mining business in South Africa. The AEMFC was launched by Jacob Zuma, the former president of South Africa, prompting concerns that the state might attempt to nationalise parts of the mining industry. First established in 1944, it lay dormant for years, before beginning activities in 2007. It has been granted mining and prospecting rights, in competition with other mining companies. AEMFC is, officially, subsidiary to the Central Energy Fund. In February 2011, the AEMFC launched a coal mining project in Mpumalanga, which is expected to produce 1.68 million tons of coal per year. , AEMFC was still loss-making, but gets interest-free loans from the Central Energy Fund (R209M as of 2016). Performance of its coal, limestone, and uranium Uranium is a chemical element with the symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table. A uranium a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ogies
Ogies is a settlement in Nkangala District Municipality in the Mpumalanga province of South Africa. It is a coal-mining town 29 km south-west of Witbank and 70 km north-east of Springs. History It was laid out in 1928 on the farm Oogiesfontein, 'fountain with many "eyes" or springs'. The name is derived from that of the farm. The town developed around train station built there in 1928. The original name of the town was Oogies but that changed to the current version in 1939. Economy Mining African Exploration Mining and Finance Corporation built its first coal mine at Vlakfontein, near Ogies, which was completed in January 2011. It mostly supplies coal to the nearby Kendal Power Station. Infrastructure Transportation Ogies is an important railway junction on the Springs to Witbank rail-line, a line that connects to the Port of Richards Bay. It has several branches of tracks that service the coal mines close to the town. Roads The town is connected by two main roads, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kendal Power Station Dry Cooling Towers 1983
Kendal, once Kirkby in Kendal or Kirkby Kendal, is a market town and civil parish in the South Lakeland district of Cumbria, England, south-east of Windermere and north of Lancaster. Historically in Westmorland, it lies within the dale of the River Kent, from which its name is derived. At the 2011 Census, the town had a population of 28,586, making it the third largest town in Cumbria after Carlisle and Barrow-in-Furness. It is renowned today mainly as a centre for shopping, for its festivals and historic sights, including Kendal Castle, and as the home of Kendal Mint Cake. The town's grey limestone buildings have earned it the sobriquet "Auld Grey Town". Name ''Kendal'' takes its name from the River Kent (the etymology of whose name is uncertain but thought to be Celtic) and the Old Norse word ''dalr'' ("valley"). Kendal is listed in the Domesday Book as part of Yorkshire with the name Cherchebi (from Old Norse ''kirkju-bý'', "church-village"). For many centuries it was ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Environmental Research Letters
''Environmental Research Letters'' is a quarterly, peer-reviewed, open-access, scientific journal covering research on all aspects of environmental science. It is published by IOP Publishing. The editor-in-chief is Daniel Kammen (University of California, Berkeley). Abstracting and indexing The journal is abstracted and indexed in: * Chemical Abstracts * Inspec * Scopus * Astrophysics Data System * CAB Abstracts * Environmental Science and Pollution Management * GEOBASE * GeoRef * International Nuclear Information System The International Nuclear Information System (INIS) hosts one of the world's largest collections of published information on the peaceful uses of nuclear science and technology. History INIS is based in Vienna, Austria and has been operating since ... External links * Environmental social science journals IOP Publishing academic journals English-language journals Publications established in 2006 Quarterly journals Environmental studies journals Environ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossil-fuel Power Plant
A fossil fuel power station is a thermal power station which burns a fossil fuel, such as coal or natural gas, to produce electricity. Fossil fuel power stations have machinery to convert the heat energy of combustion into mechanical energy, which then operates an electrical generator. The prime mover may be a steam turbine, a gas turbine or, in small plants, a reciprocating gas engine. All plants use the energy extracted from the expansion of a hot gas, either steam or combustion gases. Although different energy conversion methods exist, all thermal power station conversion methods have their efficiency limited by the Carnot efficiency and therefore produce waste heat. Fossil fuel power stations provide most of the electrical energy used in the world. Some fossil-fired power stations are designed for continuous operation as baseload power plants, while others are used as peaker plants. However, starting from the 2010s, in many countries plants designed for baseload supply are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Power Stations In South Africa
A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby union club Other uses * Angle of list, the leaning to either port or starboard of a ship * List (information), an ordered collection of pieces of information ** List (abstract data type), a method to organize data in computer science * List on Sylt, previously called List, the northernmost village in Germany, on the island of Sylt * ''List'', an alternative term for ''roll'' in flight dynamics * To ''list'' a building, etc., in the UK it means to designate it a listed building that may not be altered without permission * Lists (jousting), the barriers used to designate the tournament area where medieval knights jousted * ''The Book of Lists'', an American series of books with unusual lists See also * The List (other) * Listing (di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
