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% ...
Supreme Court stays HC order, lets DRI pursue case against Adani firms. The DRI had initiated investigations in March 2016 against a few Adani group firms for alleged overinvoicing of coal ...
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.
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 ...
On the last day of March, the Directorate of Revenue Intelligence (DRI), which comes under the Union Ministry of Finance, issued a "general alert" to fiftyodd customs establishments all over India highlighting the modus operandi of overinvoicing of imports of coal from Indonesia. The DRI has claimed that money was being "siphoned" outside the ...
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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.
By Parikshit Luthra Mar 13, 2023 3:04:51 PM IST (Published) The Finance Ministry on Monday informed Parliament that the Directorate of Revenue Intelligence (DRI) has concluded its investigations into the imports of Power Generation, Power Transmission, and Infrastructure (Port SEZ) equipment by Adani Group companies. The DRI has submitted its ...
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 ...
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 ...
The Supreme Court is scheduled to hear in February next year a plea moved by the Directorate of Revenue Intelligence (DRI) challenging a 2019 Bombay High Court order that quashed the letters rogatory sent to Singapore and other countries during its probe involving Adani Group firms for alleged overvaluation of Indonesian coal imports. The top court is likely to consider a fresh rejoinder filed ...
Pan Asia Tradelink, previously named Pan Asia Coal Trading, has supplied Adani with tonnes of coal for since September 2021, according to customs records reviewed by the FT. The ...
December 3, 2023 8:55 am Bridge Service
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 ...
Direct Reduced Iron (DRI) production has increased tremendously since 1980, from essentially zero to over 21Mt in 2008, as shown in Fig 1. Of the total DRI production in 2008, 74% was produced from coal in rotary kilns and 26% from natural gas in shaft furnaces. India is now the world's largest producer of DRI.
In March 2016, the agency issued a general alert to its field formations across India, outlining the modus operandi of overinvoicing of coal imports from Indonesia. The DRI alleged that money was being "siphoned" outside the country and the electricitygenerating firms were availing of "higher tariff compensation based on artificially ...
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 ...
Subscribe. Steel Raw Materials is a weekly market tracker that provides independent market analysis and price forecasting for all the key steel raw materials, including: ferrous scrap grades, pig iron, iron ore, DRI/HBI, freight, coking coal and coke, energy, zinc, tin, ferroalloys and energy. Latest Analysis.
DRI, also known as sponge iron, is the product of reducing iron oxide in the form of iron ore and steel plant wastes into metallic iron, below the melting point of iron and typically in the range of °C. Iron oxide is charged into shaft furnace, rotary kiln, or fluidized beds in the form of pellet, iron ore lumps, or fines.
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 ...
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% ...
The corresponding figures for the three previous years—in 201314, the country imported tonnes of coal worth Rs 92, crore; in 201213, tonnes of coal valued at Rs 86, ...
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 Virgin Islands (UK) etc for the purpose of artificially inflating its value."
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.
While coal use enters a steep decline after 2030, gas and oil use remains close to peak level for the next two decades. Still, the IEA also said as things stand, demand for fossil fuels is set to ...
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 ...
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 ...
However, the DRI has estimated 50 to 100% cost inflation on the imported coal. In an alert issued to various authorities, quoted by the AIPEF in its letter, the DRI had stated that this was being done for "(i) siphoningoff money abroad and (ii) to avail higher power tariff compensation based on artificially inflated cost of the imported coal."
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