氨水降膜吸收传热传质强化的研究进展

Research progress in heat and mass transfer enhancement of the ammonia falling film absorption

综述了近年来应用于氨水降膜吸收性能强化的研究成果,总结了氨水降膜吸收的强化方法,分析了氨水降膜吸收过程中的影响因素,指出研究中的一些不足,并对该领域未来的研究方向进行了讨论,指出采用物理处理、化学处理和纳米技术三种强化手段相结合的方法是未来强化吸收可能的发展趋势。

The studies in recent years on performance reinforcement in the ammonia falling film absorption were introduced.The enhancement methods and influencing factors were summarized and analyzed.Some deficiencies in this study field were pointed out and future research directions were discussed.It is pointed out that a combination way of physical treatment,chemical treatment and nanotechnology application is probably the trend of strengthening the absorption performance in the future.