合成氨工艺技术的现状及其发展趋势

介绍了合成氨技术发展的主要历程和基本现状,分析了生产过程中采用的典型工艺及其技术特点与经济性,指出了合成氨技术可能的发展趋势。概括了高油价下合成氨的原料结构变化及相关技术进展,认为未来合成氨技术进展的主要趋势是大型化、低能耗、结构调整、清洁生产、长周期运行。

Present situation and development of technology for ammonia synthetic process

The developing progress and present situation of ammonia synthetic process were introduced,and the typical processes,their characteristics and economy were analyzed,with the development trends pointed out.The structure transformation of raw materials and the advances in its relative technology under the condition of high oil price were summarized,and the main trends of the technological development of ammonia synthetic production in the future were pointed out as bigger scale, lower energy consumption,more structure transformation of raw materials,and longer period of operation.