Ключевые слова: abstract, activated, ash, bamboo, black, branch, brittle, broken, burned, carbon, catalyst, charcoal, coal, combust, combustion, cooking, dark, energy, fuel, handful, hard, hardwood, health, high, isolated, macro, material, natural, particles, pattern, pieces, porous, powder, power, prepare, pure, purity, raw, smoke, surface, texture, textured, top, traditional, tree, trunk, white, wood, wooden,