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Agglomerate is a basic input materials for the production of pig iron in the blast furnace and has in integrated metallurgical cycle important place. Industrial production of agglomerate and pig iron is a material and energy intensive and at the same time it has a negative impact on the environment. The role of searching for new additional energy carriers for the metallurgical industry in Slovakia and in the world is highly relevant. For sinter plant it is typical that the amount and types of contaminants are very...

According to FAO, the Food and Agriculture Organization of the United Nations, global annual charcoal production amounts to 52 million metric tons. Around half of the population in South America depends on forest-sourced resources (firewood, charcoal) to cover their basic energy needs, and in some countries large-scale industrial charcoal usage is further common, e.g. in Brazil in the production of pig iron for steel. To limit adverse impacts on forest health, sustainability of charcoal production merits high atte...