WEBMar 9, 2024 · Economic Considerations: Coal mining and related industries support millions of jobs and contribute significantly to India's economy. A sudden shift away from coal could result in job losses and economic instability in coaldependent regions. Also, currently, renewable energy sources like solar and wind are not as costeffective as coal.
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WEBShale oil extraction methods: Mined shale oils are transported to the processing plants, heated to 500 O C, and oil comes out from these rocks. Situ technique: Oil shale is broken by explosion and Kerogen comes out like crude oil from these rocks. Negative Consequences by using the Shale Gas: It requires large amounts of water, on an .
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WEBMar 5, 2024 · Iron Ore. Iron ores are rocks and minerals from which metallic iron can be extracted.; India has large iron ore reserves. It occurs in various geological formations but major economic deposits are found in volcanosedimentary Banded Iron Formation (BIF) from the Precambrian age.; Magnetite is the finest iron ore with a very high content of .
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WEBApr 14, 2022 · The policy provides clear policy framework for utilisation of following types of lands acquired under the CBA Act: Lands no longer suitable or economically viable for coal mining activities, or. Lands from which coal has been mined out / decoaled and such land has been reclaimed. Coal India Ltd. (CIL) will Remain Owner of the Land:
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WEBThe Mines and Minerals (Development and Regulation) Amendment Bill, 2015 was introduced in Lok Sabha in 2015 to amend the Mines and Minerals (Development and Regulation) Act, 1957. This Act regulates the mining sector in India and notifies the essential prerequisites for acquiring and giving license to commence Mining operations. .
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WEBAug 15, 2023 · The extraction process of CBM involves the dewatering of coal seams, enabling the release of trapped methane gas [1].However, one of the primary challenges encountered during CBM production is the significant amount of water that accompanies the extracted gas [2].This water, known as produced water, poses a major problem in terms .
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WEBMay 15, 2024 · Details. Justice Katakey was appointed by the High Court of Meghalaya to investigate and recommend measures for environmental restoration following the ban on rathole coal mining. His role involves overseeing compliance with directives from higher courts, including the Supreme Court and the National Green Tribunal.
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WEBNov 22, 2022 · Continued expansion of India's economy is expected during, with annual average GDP growth of %, fuelled partially by coal. India's push to domestic coal mining through both Coal India and auction of coal blocks to private companies, coal usage in India will increase as it plateaus in other parts of the world, including China.
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WEBMay 13, 2021 · Bauxite Distribution (Mining Centres) in India. Orissa –. Orissa is the largest producer, which produces about 50% of the total bauxite production of the country. The main bauxite belt is in Kalahandi, Koraput, and Baragarh districts. This is the largest bauxitebearing region of the country. This 300 km long, 40 to 100 km wide and 950 to ...
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WEBMar 7, 2020 · New mining target: In 2018, the government allowed commercial mining by private entities and set a mining target of billion tonnes by 2020. Out of this, 1 billion tonnes was set to be from Coal India, while 500 million tonnes was to be from nonCoal India entities. This target has now been revised to 1 billion tonnes by 22324.
WhatsApp: +86 18203695377![[pib] Role of the Coal Controller's Organisation (CCO)](/92wi470/193.jpg)
WEBApr 25, 2024 · Coal Sector in Indian Economy: The Indian coal sector is one of the 8 core sectors contributing heavily to the economic development of India.; In India, there are 4 grades of coal available: Lignite, Bituminous, SubBituminous, and Anthracite, and out of which Anthracite is the highest grade of coal.; More than 70% of Coal reserves in India .
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WEBDaily Current Affairs : 29November2023 Rathole mining, a perilous practice in the extraction of coal, has recently gained attention due to its use in rescuing trapped workers in the Uttarkashi tunnel. This essay delves into the intricacies of rathole mining, exploring its types, associated concerns, legal status, and the reasons behind its persistence. .
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WEBJan 25, 2016 · Coals are classified into three main ranks, or types: lignite, bituminous coal, and anthracite. These classifiions are based on the amount of carbon, oxygen, and hydrogen present in the coal. Coals other constituents include hydrogen, oxygen, nitrogen, ash, and sulfur. Some of the undesirable chemical constituents include chlorine and .
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WEBOct 11, 2023 · Natural gas hydrates are a mixture of icelike forms of water and gas in molecular cavities. As a result of their abundance and benefits in addressing upcoming energyrelated challenges, natural gas hydrates are gaining more and more attention in the energy sector. The world has been facing an energy crisis with a consistent rise in oil .
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WEBJan 5, 2024 · Coking Coal. Coking coal (or metallurgical coal) is a bituminous coal with a suitable quality that allows the production of metallurgical coke, or simply named coke. Coking coal has a higher carbon content than steam coal, as well as a lower level of sulphur, phosphorous and alkalis (World Coal Institute 2009).
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WEBJul 31, 2023 · Environmental Impact Assessment, commonly known as EIA, is a significant process which evaluates the potential environmental impliions of a proposed development. The EIA process not only assesses the environmental consequences, but it also takes into account the interconnected socioeconomic, cultural, and health impacts.
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WEBJan 13, 2020 · Liberalisation of Coal Mining. This article is based on Coal comfort, Mining deep: on Cabinet easing mining laws. It talks about the impliions of Mineral Laws (Amendment) Ordinance 2020 on Coal Mining Sector in India. India is one of the largest coal producers in the world with an output of 729 million tonnes in 201819.
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WEBJan 27, 2024 · About: A thermochemical process that converts coal into simple molecules, primarily carbon monoxide and hydrogen, called synthesis gas or syngas. Mechanism: In the gasifiion process, coal is partially oxidised by air, oxygen, steam, or carbon dioxide under controlled conditions to produce a liquid fuel known as syngas.
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WEBNov 26, 2019 · What is coalbed methane (CBM)? It is an unconventional form of natural gas found in coal deposits or coal seams. CMB is formed during the process of coalifiion, the transformation of plant material into coal. CBM can be used. In Power generation. As Compressed natural gas (CNG) auto fuel.
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WEBoutside the mining area for placement and storage. In the Midwest, where the surface topography and coal seams are generally flat, it is common to employ area strip mining in which the fragmented overburden is placed directly by large draglines in the space created where coal has been mined ().In some situations in the eastern United States, a coal .
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WEBJan 1, 2019 · Coal mining is usually associated with the degradation of natural resources and the destruction of habitat. This causes invasive species to occupy the area, thus posing a threat to biodiversity.
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WEBShale Gas refers to the natural gas that is trapped within shale formations. Lately Shale gas has become an important source of fuel in the United States and the rest of the world itself has taken interest in the shale formations within their geographical boundaries. For more details on the exam conducted by UPSC, candidates can visit the link ...
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