... Metallurgical industryPreviously used for smelting iron ore, charcoal on charcoal and coke smelting of iron, even if the ... carbon disulfide, 0.5 tons of charcoal.4. Charcoal brick repressionCrushed charcoal transport is very convenient, but use ... as charcoal, charcoal regeneration, artificial carbon, green charcoal, charcoal and other smoke-free. First developed by the Japanese machine-made charcoal, ...