CAJ | 학술논문

介绍了300 kt／a 复合肥装置冷却工序低位热能回收技术及关键设备。采用低位热能回收技术后，干燥后的产品含水质量分数＜0．8％，不仅降低了天然气消耗量，而且可回收冷却工序带回的大量粉尘，经济和社会效益显著。
개소료300 kt／a 복합비장치냉각공서저위열능회수기술급관건설비。채용저위열능회수기술후，간조후적산품함수질량분수＜0．8％，불부강저료천연기소모량，이차가회수냉각공서대회적대량분진，경제화사회효익현저。
The low grade heat recovery technology and key equipment of cooling system of 300 kt/a compound fertilizer unit are introduced.After use of low grade heat recovery technology,the moisture mass fraction of dried product is <0.8%,not only is the natural gas consumption decreased, but also the large quantity of dust brought back from cooling system is recovered,resulting in significant economic and social benefit.