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中国科学院与燕山石化总公司,对岩棉等保温材料用于热网管道保温技术的成果证明,岩棉及其制品、微孔硅酸钙等保温材料,应用于工业中的热网管道保温节能方面,经济效益显著,前些时已通过了鉴定。中国科学院与燕山石化总公司协作改造后的保温管道与原来的水泥珍珠岩保温管线相比,减少热损失35%、54%;改造前的隔热效率为93.31%,改造后的隔热效率为96.92%,使改造后的管线末端温度提高10～15℃,全年
The achievements made by Chinese Academy of Sciences and Yanshan Petrochemical Corporation on the thermal insulation technology of thermal insulation materials such as rock wool have proved that thermal insulation materials such as rock wool and its products and microporous calcium silicate are used in industrial thermal insulation and energy conservation. On the other hand, the economic benefits are significant and have passed the appraisal some time ago. The insulation pipework of the Chinese Academy of Sciences and the Yanshan Petrochemical Corporation’s cooperation and reconstruction has reduced the heat loss by 35% and 54% compared with the original cement perlite insulation pipeline; the insulation efficiency before the transformation was 93.31%, and the heat insulation efficiency after the transformation was 96.92% to increase the temperature of the modified pipeline end by 10-15°C