Results 11 to 20 of about 25,960 (251)
Prediction of Gross Calorific Value of Coal using Machine Learning Algorithm
International Journal for Research in Applied Science and Engineering Technology, 2022 Abstract: The rising number of occurrences of coal grade slippage among coal suppliers and users is causing worry in the Indian coal industry.One of the most important metrics for determining coal quality is the Gross Calorific Value (GCV). As a result, good GCV prediction is one of the essential techniques to boost heating value and coal output.
Snehal B. Kale +2 more
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Indonesian Journal of Chemical ResearchIndonesia and other countries have used coal as their main energy source for many years. Due to variances in coal formation, maturity, and geological history, each basin may have a range in coal quality.
Farrah Hanum Hanum +3 more
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International Journal of Coal Science & TechnologyCalorific value is one of the most important properties of coal. Machine learning (ML) can be used in the prediction of calorific value to reduce experimental costs.
Yuchao Guo +11 more
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Estimation of gross calorific value of coal: A literature review
International Journal of Coal Preparation and UtilizationThe gross calorific value (GCV), also known as the higher heating value (HHV) of coal is the amount of heat emitted upon complete combustion of coal.
Lethukuthula Vilakazi, Daniel Madyira
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Parameter Correlation of Proximate Analysis and Ultimate Analysis of the Calorific Value of Coal
JURNAL PERTAMBANGAN DAN LINGKUNGAN, 2021 Jambi Province is an area that has abundant coal potential, this is due to its location in the Jambi Sub-basin, part of the South Sumatra Basin. As one of the coal mining companies in Jambi Province, PT Kamalindo Sompurna conducts mining with the aim of ...
Wahyudi Zahar
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Release characteristics of elemental mercury during low calorific value coal combustion
Royal Society Open Science, 2022 The dynamic release characteristics of Hg 0 during low calorific value coal combustion were investigated in a combining laboratory-scale furnace coupled with atomic fluorescence spectroscopy. The results show that the sulfur has an inhibitory effect on the homogeneous oxidation of Hg 0 in ...
Libing Gao +4 more
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Coal Calorific Value Detection Technology Based on NIRS-XRF Fusion Spectroscopy
Chemosensors, 2023 Calorific value is an important index for evaluating coal quality, and it is important to achieve the rapid detection of calorific value to improve production efficiency.
Jiaxuan Li +6 more
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Increasing the calorific value of Angren lignite coal by an upgraded device
E3S Web of Conferences, 2023 the article presents the classification of the improved drying and enrichment device for increasing the calorific value of Angren B2 coal, the behavior of heat carriers, physical model, operation process, hydrodynamics of the abstract fluidized bed ...
Rakhimjon Babakhodjaev +2 more
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Preliminary Study of Calorific Value Increase on Lignite Coal Using Dialkyl Carbohydrate Biosurfactant [PDF]
Journal of Pure and Applied Chemistry Research, 2020 Indonesian coal consumption is dominated by a low-grade coal quality, and supplied from local coals mining which was composed of lignite. A technological breakthrough has to be main objective to convert low grade coal into upper-class coal.
Mahreni Mahreni, Mitha Puspitasari
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Heliyon, 2022 This study was carried out with one of the physiochemical techniques of coal sample beneficiation using froth flotation technique for upgrading the quality of Achibo-Sombo-Dabaso coal, southwestern Ethiopia.
Temam Usman +3 more
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