Results 21 to 30 of about 1,012,665 (285)
International Journal of Coal Science & Technology, 2020 Experimental research was carried out on the manufacturing of bio-coal briquettes from a blend of two different types of low-quality coal and biomass waste in the absence of coal carbonization, where the third blend of the material was fermented by ...
Anggoro Tri Mursito +2 more
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Experiences of Bio-Coal Applications in the Blast Furnace Process—Opportunities and Limitations [PDF]
Minerals, 2021 Metal production, and especially iron ore-based steel production, is characterized by high fossil CO2 emissions due of the use of coal and coke in the blast furnace. Steel companies around the world are striving to reduce the CO2 emissions in different ways, e.g., by use of hydrogen in the blast furnace or by production of iron via direct reduction. To
Ökvist, Lena Sundqvist, Lundgren, Maria
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Case Studies in Thermal Engineering, 2022 In this paper, industrial solid waste coal fly ash and agricultural solid waste corn stalk were used as the research object. The aim is to realize the comprehensive utilization of solid waste and obtain high-quality bio-oil.
Wenpeng Hong +5 more
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Gasification Burner Performance Test Using Bio-Coal Fuel
Jurnal Indonesia Sosial Teknologi, 2023 Fuel for high-energy solid fuel combustion systems must meet abundant availability, affordability, and environmental friendliness criteria, particularly having low greenhouse gas emissions. One type of fuel that meets these criteria is bio-coal. Gasification burners employ staged combustion techniques that enhance combustion efficiency and reduce the ...
N. Nurhadi +4 more
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Energies, 2022 Hydrothermal carbonisation is a promising technology for greenhouse gas (GHG) mitigation through landfill avoidance and power generation, as it can convert high-moisture wastes into bio-coal which can be used for coal substitution.
Nicholas Davison +7 more
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Hydrothermal Carbonization (HTC) of Seaweed (Macroalgae) for Producing Hydrochar
Energies, 2021 Waste seaweed that is collected at coastal regions of maritime provinces in Canada is creating ecological problems as it promotes an anoxic event, which produces nearly zero dissolved oxygen in water along with hydrogen sulfide emission. The work done in
Neel Patel, Bishnu Acharya, Prabir Basu
doaj +1 more source
MATEC Web of Conferences, 2017 The objective of this study is to blend the South Sumatera low rank coal and palm shell charcoal for producing bio-coal briquettes which have better fuel properties.
Sipahutar Riman +3 more
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THE Economic Assesment On Bottom Ash Utilizing As The Bio Coal Fuel
Jurnal Ekonomi dan Pembangunan, 2021 Coal bottom ash was included in Hazardous and Toxic Waste (LB3), which requires seriously manage not to warm the environment and humans health. LB3 management becomes an obligation for the industry which producing it and being a burden in itself due to the project of waste utilization often regarded as the high-cost investment projects or less ...
Dyah Marganingrum +6 more
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Effect of Charcoal and Kraft-Lignin Addition on Coke Compression Strength and Reactivity
Energies, 2017 The aim of this research was to investigate the effects of charcoal and Kraft-lignin additions on the structure, cold compression strength, and reactivity of bio-cokes produced at the laboratory scale. Bio-cokes were prepared by adding charcoal and Kraft-
Hannu Suopajärvi +5 more
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Study of Bio-Coal Briquette as Solid Fuel for Aluminum Smelter
Sriwijaya Journal of Environment, 2017 Research on alternative energy today based on issues of global warming and greenhouse effects. The use of coal briquettes from low-calorie coal derived from mines in the province of South Sumatera originally destined for the food industry is less desirable because it emits black and smelly smoke, is difficult to turn on, and it is difficult to shut ...
Diah K. Pratiwi +2 more
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