Sprawling across an area of 69,000 hectares, or 100,000 football pitches, almost 20 million tons of coal are mined here every year to satisfy the world's hunger for energy, and Germany's as well ...
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Receive daily email alerts, subscriber notes personalize your experience. Register Now Iron ore miners such as Rio Tinto, Vale, Fortescue and BHP are working with steel companies in Asia and Europe to adapt products such as pellets, highgrade concentrates, sinter and lump ore for use in direct reduction iron (DRI) and blast furnaces to ...
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Coal or coal briquettes enter the meltergasifier dome and are converted to char at 1100°C1150°C. Oxygen is blown into the melter gasifier and a reduction gas, mainly CO and H 2, is generated by gasifying the coal, which is fed to the upper reactor(s), reducing the burden. The reduced iron ore or hot DRI is charged into the melter gasifier ...
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The specialist points out that the production of gasbased steel using DRI significantly reduces emissions of harmful substances compared to traditional blast furnaces that use coal.
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While Indonesian coal was shipped directly from Indonesian ports to India, the DRI's 2016 alert said, suppliers' invoices were "routed through one or more intermediaries based in Singapore, Dubai, Hong Kong, British Islands (UK) etc for the purpose of artificially inflating its value."
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Volodymyr Zelenskyy is "paying for mistakes he has made", the mayor of Kyiv has said. Meanwhile, Vladimir Putin will visit the United Arab Emirates this week. Ask our military analysts a question ...
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A major scam involving several energy companies and traders, including some in the state sector, has been unearthed involving alleged overinvoicing of imported coal including through a tax haven to siphon off money abroad and charge higher power tariffs, according to DRI sources. The companies include some of the biggest names in the sector as also some state electricity boards and central ...
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Hotbriquetted iron. Direct reduced iron (DRI), also called sponge iron, is produced from the direct reduction of iron ore (in the form of lumps, pellets, or fines) into iron by a reducing gas or elemental carbon produced from natural gas or ores are suitable for direct reduction. Direct reduction refers to solidstate processes which reduce iron oxides to metallic iron at ...
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DRI: This iron production process directly reduces iron ore in solidstate with the reaction temperature below the melting point of iron. Reducing gases are produced from natural gas (gasbased DRI) or coal (coalbased DRI) called syngas, a mixture of H 2 and CO. Although DRI production is more energy efficient than pig iron production from BF ...
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The FT's proposed story is based on the DRI's General Alert Circular /2016/CI dated 30 March 2016. ... It also deliberately ignores the fact that coal procurement in India on longterm ...
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CRM has developed the COMET process in order to produce high quality DRI from iron ore fines and crushed coal. A pilot installation (design capacity : 100 kg DRI/h) is operated at CRM since February 1997. The test results demonstrate that the COMET process enables the continuous production of a highly metallized DRI (> 92 %) with a low gangue content (< 4%) and a low sulphur content (< %).
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Any coal with an ash melting temperature above 1050°C and a 10%40% VM content can be used in the Circofer. Coal with ash content <15% is preferable to keep the circulating load in the reactor, and in the case of direct charging into a smelter, the slag volume to a minimum (von Bitter et al., 1999). DRI produced by the Circofer process (>93% ...
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C Unnikrishnan Apr 8, 2016, 06:09 IST. MUMBAI: The Directorate of Revenue Intelligence (DRI) has issued a nationwide alert to its offices and customs formations to scrutinise coal imports for over ...
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The hydrogenbased DRI steelmaking route is emerging both in Europe and worldwide as the preferred and potentially the most efficient path to carbon neutrality. In addition to Tata Steel Europe's moves in this direction, steelmaker ArcelorMittal and Liberty Steel Group are both developing hydrogenbased DRI steelmaking facilities in Europe.
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Here are three actions they should consider taking. Accelerate highgrade production. Iron ore mining companies already prioritize the production of betterquality ores, but they need to do more. Ores with more iron content and fewer impurities enable manufacturers to produce highervalueadded green steel efficiently.
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Bad Press, King Coal, Joonam and Fantastic Machine are all awardwinning documentaries, yet in the race for Oscar recognition, they're underdogs. Despite the many honors they have collected at ...
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In addition to the list above, coal mines should: ️ Properly support roof and be aware of changing roof conditions. ️ Properly ventilate the mine. ️ Keep clean all combustible materials in mine. ️ Apply liberal amounts of rock dust. ️ Conduct frequent examinations.
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The DRI had alleged that overvaluing of coal might have been done to help power companies get inflated tariffs for their generating stations. Edited by Chitranjan Kumar Published on: Oct 17, 2019 ...
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Cocaine worth ₹220 crore was seized from a ship at Paradip port in Odisha. The ship, MV Debi, arrived from Egypt and was scheduled to depart for Denmark. Police line tape. Crime scene investigation.
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The latest tweets from DELCOALERT
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The DRI has been investigating 40 powergenerating companies and traders for the past couple of years. It has flagged prominent public and private sector companies that are suspected to be inflating the import value of coal beyond that prevailing in the international market. According to the DRI alert, "the objective is to siphon off money ...
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The Securities and Exchange Board of India (SEBI) has concealed a January 2014 DRI alert about Adani having siphoned off the money and invested it in Adanilisted companies through entities based ...
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The coal power policy has been influencing the development of China's coal power industry from the aspects of quantity control, technological progress, and marketoriented reform. Meanwhile, the strategic coal power policy of the mid and longterm future is yet to be welldesigned under the carbon peak and neutrality targets. Therefore, it is necessary to have a comprehensive overview of ...
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New Delhi: An expert panel constituted by the government has suggested that India has enough potential to produce hydrogen from domestic coal and the country should strongly pursue this option. This assumes significance in the wake of Prime Minister Narendra Modi annoucing hydrogen mission on India's 75th Independence Day. Hydrogen is a clean fuel and can serve as a possible substitute to ...
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Any coal with an ash melting temperature above 1050°C and a 10%40% VM content can be used in the Circofer. Coal with ash content <15% is preferable to keep the circulating load in the reactor, and in the case of direct charging into a smelter, the slag volume to a minimum (von Bitter et al., 1999). DRI produced by the Circofer process (>93% ...
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On the Alert Recipients page, follow the steps in the Create a new alert policy article. Why duplicate alerts are triggered. A video alert and a harsh driving alert may both be triggered by the same event. For example, a driver may take a corner too quickly known as harsh cornering. This will trigger a video recording and a video alert, but ...
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The DRI probe against Adani and other companies began after the agency issued a general alert to its field formations across India in March 2016, outlining the modus operandi of overinvoicing of coal imports from Indonesia. DRI alleged that money was being "siphoned" outside the country and the electricitygenerating firms were availing of ...
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High metallization cuts coal usage. DRI and HBI are usually made from highgrade iron ore pellets typically reduced by gas to provide a highlymetallized raw material for both electric arc furnaces and traditional blast furnaces. According to USbased DRI technologist Midrex Technologies, HBI, which is metallized beyond 90%, needs only to be ...
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The DRI probe against Adani and other firms began, after the agency issued a general alert to its field formations across India in March 2016, outlining the modus operandi of overinvoicing of coal imports from Indonesia. DRI alleged that money was being "siphoned" outside the country and the electricitygenerating firms were availing of ...
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On October 10, hearing a case regarding the alleged ove rinvoicing of Indonesian coal imported by the Adani Group, the Supreme Court clubbed the matter with another case related to alleged smuggling of dutyfree gold by a Hyderabadbased jeweller.. It was in November 2019, that the DRI had moved the apex court against a Bombay High Court order in favour of the Adani Group.
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A new analysis shows that 81% of investments in greener energy are in counties with belowaverage wages, and former coal towns have been at the forefront of the influx. IE 11 is not supported.
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AwardWinner 'King Coal' Set To Air On Public TV's 'POV' After Acquisition By American Documentary. By Matthew Carey. December 4, 2023 10:00am. 'King Coal' American Documentary/POV ...
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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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