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Blair Athol Coal Mine
The Blair Athol Coal Mine is a coal mine located in the Bowen Basin of Central Queensland, Australia. It is located over the former site of the township of Blair Athol. The mine has coal reserves amounting to 195 million tonnes of thermal coal, one of the largest coal reserves in Asia and the world. The mine has an annual production capacity of 12.9 million tonnes of coal. Coal was first discovered at this location in 1864 and has been mined from this area since this time by different companies. There are four seams, three notable for their thickness. Numbered from top to bottom, the seams are: No.1 seam — 7.5 m thick (and completely mined out), No.2 seam — only 1.2 m thick (and not mined), No.3 seam — average 29 m thick and up to 32 m in places (the focus of more recent operations), and No. 4 seam — 3 to 5 m thick (yet to be mined). Underground mining changed to small-scale open cut mining in the 1920-1930s, the first open cut coal mine in Queensland. Larger scale ope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queensland
) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_date = Colony of Queensland , established_title2 = Separation from New South Wales , established_date2 = 6 June 1859 , established_title3 = Federation , established_date3 = 1 January 1901 , named_for = Queen Victoria , demonym = , capital = Brisbane , largest_city = capital , coordinates = , admin_center_type = Administration , admin_center = 77 local government areas , leader_title1 = Monarch , leader_name1 = Charles III , leader_title2 = Governor , leader_name2 = Jeannette Young , leader_title3 = Premier , leader_name3 = Annastacia Palaszczuk ( ALP) , legislature = Parliament of Queensland , judiciary = Supreme Court of Queensland , national_representation = Parliament of Australia , national_representation_type ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gorniczy Agregat Gasniczy
The Górniczy Agregat Gaśniczy (GAG) is a jet engine inertisation unit developed for use in mines, controlling and suppressing coal seam fires and neutralising firedamp situations. The unit was designed in Poland in the 1970s, its name roughly translates as "Mine Fire Suppression Apparatus". A GAG 3A unit was developed by the Queensland Mines Rescue Service, in association with the Commonwealth Scientific and Industrial Research Organisation (CSIRO). GAG units have been used in Australia since 1998. Mechanism The GAG unit emits carbon dioxide, nitrogen and water vapour. The gases lower the oxygen levels, suppressing fires, and forcing methane out of the mine. A unit is capable of pumping a volume of 25 m3/s, creating levels of less than 1% oxygen. When fully assembled, the unit is 12 metres long and weighs 2.5 tonnes. As of 2010, there were only three GAG units in the world – in Australia, the Netherlands and Ukraine . The "GAG" unit from the Netherlands is called Steamexfire. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1984 Establishments In Australia
Events January * January 1 – The Bornean Sultanate of Brunei gains full independence from the United Kingdom, having become a British protectorate in 1888. * January 7 – Brunei becomes the sixth member of the Association of Southeast Asian Nations (ASEAN). * January 10 ** The United States and the Vatican (Holy See) restore full diplomatic relations. ** The Victoria Agreement is signed, institutionalising the Indian Ocean Commission. *January 24 – Steve Jobs launches the Macintosh personal computer in the United States. February * February 3 ** Dr. John Buster and the research team at Harbor–UCLA Medical Center announce history's first embryo transfer from one woman to another, resulting in a live birth. ** STS-41-B: Space Shuttle ''Challenger'' is launched on the 10th Space Shuttle mission. * February 7 – Astronauts Bruce McCandless II and Robert L. Stewart make the first untethered space walk. * February 8– 19 – The 1984 Winter Olympics are held in Sarajev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mines In Central Queensland
Mine, mines, miners or mining may refer to: Extraction or digging *Miner, a person engaged in mining or digging *Mining, extraction of mineral resources from the ground through a mine Grammar *Mine, a first-person English possessive pronoun Military * Anti-tank mine, a land mine made for use against armored vehicles * Antipersonnel mine, a land mine targeting people walking around, either with explosives or poison gas * Bangalore mine, colloquial name for the Bangalore torpedo, a man-portable explosive device for clearing a path through wire obstacles and land mines * Cluster bomb, an aerial bomb which releases many small submunitions, which often act as mines * Land mine, explosive mines placed under or on the ground * Mining (military), digging under a fortified military position to penetrate its defenses * Naval mine, or sea mine, a mine at sea, either floating or on the sea bed, often dropped via parachute from aircraft, or otherwise lain by surface ships or submarines * Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal Mines In Queensland
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linc Energy
Linc Energy was an Australian energy company that specialised in coal-based synthetic fuel production, as well as conventional oil and gas production. It was engaged in development and commercialisation of proprietary underground coal gasification technology. Produced gas was used for production of synthetic fuel through gas-to-liquid technology, and was also used for power generation. The company had its headquarters in Brisbane, Queensland. In April 2016 the company was placed into voluntary administration. At the second creditors meeting in May 2016 the unanimous vote was for the company to be liquidated. History Linc Energy was incorporated on 29 October 1996 as Linc Energy N.L. On 17 November 2000, it changed its name to Linc Energy Ltd. It listed on the Australian Securities Exchange (ASX) on 10 May 2006 and on the OTCQX in New York in December 2007. On 19 December 2013, Linc Energy delisted from the ASX and listed on the Mainboard of the Singapore Exchange. Linc start ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio Tinto Coal Australia
Rio Tinto Coal Australia (RTCA) was an Australian coal mining organisation, that was part of the worldwide Rio Tinto Group. In 2018, Rio Tinto completed the sale of its remaining assets RTCA Operations RTCA Queensland Operations Blair Athol Mine Blair Athol Mine, located in the Bowen Basin in Central Queensland, north-west of the township of Clermont, supplied customers in Asia and Europe with up to 12 million tonnes of coal per annum. Blair Athol Mine took its name from the historic grazing property, Blair Athol Station, named by pastoralist James McLaren, in honour of his Scottish birthplace. Coal was originally discovered on the site in 1864, however it was a century later that the true worth of the resource was realised, with the first commercial shipments of coal despatched in May 1984 to Japan. Blair Athol Mine closed on Friday 23 November 2012, after its reserves were mined out. Its stockpile and train facilities will be used by the Clermont Mine, curre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio Tinto Group
Rio Tinto Group is an Anglo-Australian Multinational corporation, multinational company that is the world's second-largest metals and mining corporation (behind BHP). The company was founded in 1873 when of a group of investors purchased a mine complex on the Rio Tinto (river), Rio Tinto, in Province of Huelva, Huelva, Spain, from the Spanish government. It has grown through a long series of mergers and acquisitions. Although primarily focused on extraction of minerals, Rio Tinto also has significant operations in refining, particularly the refining of bauxite and iron ore. Rio Tinto has joint head offices in London (global and "plc") and Melbourne ("Limited" Australia).Suburbs & Postcodes " City of Melbourne. Retrieved 5 April 2010. Rio Tint ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clermont, Queensland
Clermont is a rural town and locality in the Isaac Region, Queensland, Australia. At the , the locality of Clermont had a population of 2952 people. Clermont is a major hub for the large coal mines in the region as well as serving agricultural properties. Geography Clermont is south-west of Mackay, at the junction of the Gregory and Peak Downs highways. The historic towns of North Copperfield () and South Copperfield (), often referred to collectively as Copperfield are along Christoe Street approximately south-west of the Clermont town centre. The Gregory Highway runs through the eastern end, and the Peak Downs Highway enters from the east. The Clermont Connection Road links the Gregory Highway to the CBD, and the Clermont-Alpha Road starts in the CBD and exits to the south-west. History '' Gangalu (Gangulu, Kangulu, Kanolu, Kaangooloo, Khangulu)'' is an Australian Aboriginal language spoken on Gangula country. The Gangula language region includes the towns of Clermo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CRA Limited
Rio Tinto Group is an Anglo-Australian Multinational corporation, multinational company that is the world's second-largest metals and mining corporation (behind BHP). The company was founded in 1873 when of a group of investors purchased a mine complex on the Rio Tinto (river), Rio Tinto, in Province of Huelva, Huelva, Spain, from the Spanish government. It has grown through a long series of mergers and acquisitions. Although primarily focused on extraction of minerals, Rio Tinto also has significant operations in refining, particularly the refining of bauxite and iron ore. Rio Tinto has joint head offices in London (global and "plc") and Melbourne ("Limited" Australia).Suburbs & Postcodes " City of Melbourne. Retrieved 5 April 2010. Rio Tint ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal-seam Fire
A coal-seam fire is a burning of an outcrop or underground coal seam. Most coal-seam fires exhibit smouldering combustion, particularly underground coal-seam fires, because of limited atmospheric oxygen availability. Coal-seam fire instances on Earth date back several million years. Due to thermal insulation and the avoidance of rain/snow extinguishment by the crust, underground coal-seam fires are the most persistent fires on Earth and can burn for thousands of years, like Burning Mountain in Australia. Coal-seam fires can be ignited by self-heating of low-temperature oxidation, lightning, wildfires and even arson. Coal-seam fires have been slowly shaping the lithosphere and changing atmosphere, but this pace has become faster and more extensive in modern times, triggered by mining. Coal fires are a serious health and safety hazard, affecting the environment by releasing toxic fumes, reigniting grass, brush, or forest fires, and causing subsidence of surface infrastructure s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
