WEBFeb 8, 2024 · Source: The post phasing out fossil fuels equitably has been created, based on the article "Equity concerns in banning fossil fuel extraction" published in "The Hindu" on 8th February 2024.. UPSC Syllabus Topic: GS Paper 3 – Environment – Environmental pollution and degradation, Environmental Impact Assessments (EIA) News: The article .
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WEBCoal Bed Methane refers to methane that is adsorbed into the solid matrix of the coal. It is also called 'Sweet Gas' because of its lack of hydrogen sulfide. The presence of this gas is well known for its occurrence in underground coal mining, where it presents a serious safety risk. The process of anaerobic methane fermentation forms Coal Bed ...
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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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WEBSep 30, 2023 · Coal mining involves extracting coal from either underground mines or openpit mines, which is then used for various purposes such as energy production and industrial processes. ... Coal Mines in India UPSC. Understanding coal mines in India is important for the UPSC exam because they play a crucial role in the nation's energy .
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WEBJul 18, 2022 · The financial community has to be sensitised to the need of increasing domestic coal production to meet the growing energy demand. The draft National Electricity Policy released in May 2021, recognised the need to increase coalbased generation. This policy has not yet been finalised. It should clearly articulate the importance of domestic .
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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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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 ...
WhatsApp: +86 18203695377![[Solved] In India, what is the role of the Coal Controller's Orga](/7y8uiao/288.jpg)
WEBJun 7, 2024 · 1. CCO is the major source of Coal Statistics in the Government of India. 2. It monitors the progress of the development of Captive Coal/Lignite blocks. 3. It hears any objection to the Government's notifiion relating to the acquisition of coalbearing areas. 4. It ensures that coal mining companies deliver the coal to end users in the ...
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WEBJan 20, 2024 · Land Degradation: Rathole mining results in erosion of topsoil. This leaves a large tract of land scarred and barren. Air Pollution: Rathole mines, usually, lack proper ventilation. Also, by making coal available, it promotes coal burning. All these exacerbate the problem of air pollution.
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WEBOct 10, 2023 · Background. The mining sector of India is regulated by the Mines and Minerals (Development and Regulation) Act, 1957 and mandates the requirement for granting leases for mining operations.. The alloion of mineral resources, prior to 2015 was through the 'first come first serve' method which was a discriminatory method, and .
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WEBNov 28, 2023 · What is Rat hole mining: It is a method of extracting coal from narrow, horizontal seams, prevalent in Meghalaya. The term "rat hole" refers to the narrow pits dug into the ground, typically just large enough for one person to descend and extract coal. Once the pits are dug, miners descend using ropes or bamboo ladders to reach the coal .
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WEBJan 21, 2024 · A3: UPSC NCERT notes on Geography cover various types of mineral resources, including metallic minerals (like iron, copper, and gold), nonmetallic minerals (such as limestone and gypsum), and energy resources like coal, petroleum, and natural gas. The notes provide insights into their occurrence, extraction methods, and .
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WEBJul 31, 2023 · According to predictions by NITI Aayog, the demand for coal is likely to rise to between billion tonnes by 2030. The introduction of commercial mining is expected to stimulate competition and enhance the supply of coal. Key Aspects of Commercial Mining. Competitive bidding process that includes private sector companies.
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WEBJan 15, 2019 · Negative impacts of Rat Hole Mining | UPSC – IAS | Pib. Environmental Degradation: It has caused the water in the Kopili river (flows through Meghalaya and Assam) to turn acidic. Pollution: Roadsides used for piling of coal leads to air, water and soil pollution. Exploitation of workers: Maximum mining in Meghalaya is from rat hole .
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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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WEBOct 18, 2022 · According to Global Energy Monitor (GEM) Report, India's Coal Mines are severely underutilized amid push for new ones. GEM is a firm that tracks fuelsource utilization globally. It studies the evolving international energy landscape, creating databases, reports, and interactive tools that enhance understanding.
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WEBJun 3, 2024 · This process increases the carbon content of the coal, making it burn more efficiently and cleanly. Despite its benefits, coal washing is costly and adds to the overall expense of power generation. Coal Gasifiion: Coal gasifiion converts coal into a gas before it is burned, bypassing the need for direct combustion.
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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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WEBJun 19, 2020 · Coal gasifiion is the process of converting coal into synthesis gas (also called syngas), which is a mixture of hydrogen (H2), carbon monoxide (CO) and carbon dioxide (CO2). The coal gasifiion process holds good potential in the future, with coal being the most abundantly available fossil fuel across the world, and that even lowgrade ...
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WEBOct 15, 2022 · Coal: Coal is one of the important minerals which is mainly used in the generation of thermal power and smelting of iron ore. Coal occurs in rock sequences mainly of two geological ages, namely Gondwana and tertiary deposits. About 80 per cent of the coal deposits in India is of bituminous type and is of noncoking grade.
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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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WEBOct 9, 2023 · Mining is an essential part of modern day industries, but it also has a significant impact on process of mining involves the extraction of valuable minerals and ores from the earth's surface.. Effects Of Mining On Environment Are: Deforestation: Mining operation often requires the clearing of forests and other .
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WEBFeb 17, 2021 · CCUS is the process of capturing waste CO 2, transporting it to a storage site and depositing it where it will not enter the atmosphere. Coal Burning and Pollution. Coal Formation: Formed deep underground over thousands of years of heat and pressure, coal is a carbonrich black rock that releases energy when burned. Air Pollution:
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WEBSep 2, 2022 · What is EAuction in Iron Ore Mining? About: An eauction is a transaction between sellers (the auctioneers) and bidders (suppliers in the business to business scenarios) that takes place on an electronic marketplace.; Process: After the completion of every bid, a threemember monitoring committee, appointed by the Supreme Court, .
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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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WEBApr 16, 2024 · About Hydrocarbons. The term 'hydrocarbon' means compounds of carbon and hydrogen only. Hydrocarbons are the critical energy storage molecules within all major types of fossil fuels (including coal, oil, and natural gas) and biofuels. Burning hydrocarbons in the presence of oxygen (O2) produces carbon dioxide (CO2) and water (H2O).
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WEBAug 8, 2023 · Mines and Minerals Bill 2023 endeavours to stimulate private sector involvement through: Expanding Mining Opportunities: The Bill excludes six atomic minerals that were previously reserved exclusively for government entities; Enabling Exploration Activities: The Bill overturns the Act's prohibition on certain exploration .
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WEBOct 17, 2021 · Coal in India April 2022 – According to the National Power Portal, 11 of the 14 imported coalfired power plants had critical stocks as of April 12. Their daily stock need is lakh tonnes, and they have MT on hand, which will .
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WEBApr 11, 2022 · It is the process of producing syngas, a mixture consisting of carbon monoxide (CO), hydrogen (H2), carbon dioxide (CO2), natural gas (CH4), and water vapour (H2O). During gasifiion, coal is blown with oxygen and steam while also being heated under high pressure. During the reaction, oxygen and water molecules oxidize the coal .
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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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WEBNov 30, 2023 · As the cutting head of the auger bites into the coalface, the cut coal is carried out by the screw portion of the bit. Once the hole is mined to its required depth, the auger machine is moved a few feet and another hole is drilled. Rat hole mining: Rathole mining involves digging tunnels 34 feet deep, barely allowing workers to crawl in and out.
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WEBAug 26, 2020 · The process is used heavily in the chemical industry, for example, to produce ethylene, many forms of carbon, and other chemicals from petroleum, coal, and even wood, to produce coke from coal. Get an IAS/IPS ranker as your 1: 1 personal mentor for UPSC 2024. Attend Now
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WEBThe Schedule to the Act contained a list of about 711 coal mines loed in different parts of the country. Objective: To ensure the rational, coordinated and scientific development and utilisation of coal resources consistent with the growing requirements of the country. Under the Act, coal mining is exclusively reserved for the public sector.
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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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A material supplier from Belgium would like to produce limestone powder for his custome...
India is rich in various mineral resources and it is an important mineral processing market
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