合成氨工艺系统的分析及节能研究  

Exergy Analysis on Texaco Synthetic Ammonia System

作　　者：陈实[1] 袁令[1] 高林[2] 

机构地区：[1]北京理工大学化工与环境学院,北京100081 [2]中国科学院工程热物理研究所,北京100080

出　　处：《北京理工大学学报》2004年第11期1016-1019,共4页Transactions of Beijing Institute of Technology

基　　金：国家部委预研项目(G1999022302);国家杰出青年基金项目(59925615)

摘　　要：使用ASPEN-plus对德士古合成氨流程进行了模拟计算,通过分析法对流程进行了更为全面和深入的能耗分析,考察了德士古合成氨工艺流程的大能耗单元,发现了合成氨工业进一步节能的潜力所在。从能量的梯级利用概念出发对分析结果进行讨论,进而指出该系统节能降耗的新途径和方向。结果表明,分析方法可成为未来节能工业应用的主要方法。Introduces current situation of synthetic ammonia technology with an emphasis on energy saving. On the basis of an exergy analysis of Texaco synthetic ammonia technology simulated by ASPEN-plus, the chief energy consumption units are located and further potentials of energy saving pointed out. From the view point of energy cascade utilization, the result of exergy analysis is discussed and new way of energy saving brought forth. The results indicate that exergy analysis will become one of the more promising techniques in use in the future industrial energy saving.

关 键 词：合成氨技术 节能 流程模拟 YONG分析 

分 类 号：TQ113.2[化学工程—无机化工] TK018[动力工程及工程热物理]