基于降低分离氨冷冻量的合成氨节能降耗改造技术研究
Research on Energy-saving and Consumption Reducing Transformation Technology for Synthetic Ammonia Based on Reducing the Freezing Amount of Separated Ammonia
孙伟1
作者信息
- 1. 山西兴新安全生产技术服务有限公司,山西 太原 030008
- 折叠
摘要
为了解决目前合成氨技术能源消耗高、资源利用率低的问题,研究提出了一种基于降低分离氨冷冻量的合成氨节能降耗改进技术.将该改进技术与传统的合成氨技术进行对比实验,结果显示,该节能降耗改进技术的原料利用率达到了 95.4％,并且合成氨的耗时降低50％.使用该节能降耗技术进行分析,结果显示,改进后的合成氨技术的热负荷降低了 35GJ/h,日合成氨能力提高了 17.3％.由此可得,研究提出的基于降低分离氨冷冻量的合成氨技术能够降低合成氨的能耗,并提高合成氨的合成能力.
Abstract
In order to solve the problems of high energy consumption and low resource utilization in current synthetic ammonia technology,a research proposes an energy-saving and consumption reducing improvement technology for synthetic ammonia based on reducing the freezing amount of separated ammonia.Comparative experiments were conducted between this improved technology and traditional ammonia synthesis technology,and the results showed that the raw material utilization rate of this energy-saving and consumption reducing improved technology reached 95.4％,and the time required for ammonia synthesis was reduced by 50％.The analysis using this energy-saving and consumption reducing technology showed that the improved synthetic ammonia technology reduced the heat load by 35 GJ/h and increased the daily synthetic ammonia capacity by 17.3％.From this,it can be concluded that the proposed synthetic ammonia technology based on reducing the freezing amount of separated ammonia can reduce the energy consumption of synthetic ammonia and improve the synthesis capacity of synthetic ammonia.
关键词
合成氨/节能降耗/分离氨冷冻量/改造技术Key words
synthetic ammonia/energy conservation and consumption reduction/separate ammonia freezing capacity/transformation technology引用本文复制引用
出版年
2024
NETL
NSTL
万方数据