Ключевые слова: adsorber, ash, background, bamboo, black, branch, brittle, broken, burn, burnt, carbon, catalyst, charcoal, coal, combust, combustion, cooking, destruction, dust, embers, energy, firewood, fossil, fuel, handful, hardwood, heap, high, industry, isolated, material, medicine, natural, pieces, plank, porous, pure, purification, purifier, purity, quality, smoke, soot, stick, texture, traditional, treatment, trunk, white, wood,