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2月5日消息,国家发改委近日公布了“关于《国家重点节能低碳技术推广目录(2015年本,节能部分)》的公告”(2015年第35号),其中,陕鼓动力“硝酸生产反应余热余压利用技术”成功入选,位列目录第116项。该技术打破了国外对硝酸装置的技术垄断,实现了硝酸生产流程余热余压回收装置大型化、国产化。据悉,硝酸生产反应余热余压利用技术是将硝酸生产工艺流程中产生的反应余热、余压进行回收,转化的机械能直接补充在轴系上,用于驱动机组,可减少能量多次转换损耗,提高能量利用效率。同时,向装置外供送蒸汽,使
February 5 news, the National Development and Reform Commission recently announced “on the” national key energy-saving low-carbon technology promotion directory (2015, energy-saving part) “announcement” (2015 No. 35), of which the Shaanxi drum power “Nitric acid production reaction waste heat pressure utilization technology” was selected, ranked 116th in the directory. This technology breaks the technical monopoly of nitric acid plant abroad and realizes the large-scale and domestic production of residual heat and pressure recovery device in nitric acid production process. It is reported that the production of nitric acid reaction waste heat pressure utilization technology is the reaction of nitric acid produced in the process waste heat, residual pressure recovery, the conversion of mechanical energy directly added to the shaft system for the drive unit can reduce the conversion of energy loss, Improve energy efficiency. At the same time, steam is supplied to the outside of the plant