Presently disposition of biomass resources such as thinning materials of forest and scrap wood have a big problem. We have proposed to use as charcoal by carbonizing these biomass resources. This charcoal must be useful, because of valuation of carbonization cost. Her are shown for a few value-added charcoal from biomass resource. These carbons named “Biocarbon”
1. The charcoal which has a lot of pore, compared with a traditional charcoal is produced from used paper. This charcoal is used for a flowerbed or a seedbed. These flowerbed and seedbed can grow plant and seed without any soil.
2. The high density charcoal is produced from sawdust. This high density charcoal is substituted into coke from coal and used in the Melting Process for waste.
3. The charcoal board is produced from charcoal powder and used as construction materials. The charcoal board can adsorb formaldehyde for a long time. Because we found this adsorbed formaldehyde reacts to formic acid. The fireproof charcoal board is also produced by mixing slaked lime.
