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沈阳热电厂每台立式旋风炉,年排增钙熔渣近四万吨。过去,这些水淬后的熔渣可用做筑路及生产水泥的原材料,每吨利用价值3—6元。在省、市有关单位的支持下,沈阳热电厂与沈阳矿棉板厂协作攻关,经试验室研究成功后,在电厂炉前直接利用旋风炉增钙熔渣试制矿棉,获得成功。这一成果可以简化矿棉的生产工艺,节省能源,降低生产成本,综合利用
Each vertical cyclone furnace in Shenyang Thermal Power Plant, the annual increase of nearly 40,000 tons of calcium slag. In the past, these water-quenched clinker can be used as raw materials for road construction and cement production, with a value of 3-6 yuan per ton. With the support of relevant provincial and municipal units, Shenyang Thermal Power Plant and Shenyang Mineral Mills Factory collaborated to tackle the problem. After the successful research in the laboratory, the pilot plant was used to make mineral wool by trial trial. This result can simplify the mineral wool production process, save energy, reduce production costs, comprehensive utilization