| 摘要 |
Metal, metallic alloy, -ores, or metallic compounds considered as standard or environmentally hazardous waste, whether as powders or originally as muds are powdered and mixed with synthetic bitumen for briquetting. The bitumen conforms to Hungarian Patent No: P9702362. Bitumen is applied to powders in a concentration of 0.5-20 wt.% based on waste. Bitumen is applied as a milled product prepared from granules of 0-10 mm size. |
