Abstract: NOW a day, most of thermal power plant uses the natural coal as power sources the but it is limited in nature. Due to mining of this coal pollution is increases and pollution is the biggest issues in the current situation. to overcome this problem, it is required to replace conventional coal with the white coal or bio-coal.
The white coal briquettes are the process of converting agricultural waste such as sugar cane bagasse, cotton hulks and stalks, wheat straws and so on into white coal briquettes which can be used as the fuel in many industries. This review explores how it's made, its qualities, and where it's used. Different methods like pyrolysis and briquetting are used to produce it. White coal burns efficiently, emits less pollution, and has diverse applications in power plants, factories, and households for cooking the result of using white coal is more satisfactory, economical and environmentally friendly.
Keywords: white coal briquettes, Biomass, agricultural waste, production process.
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