可燃固废燃烧/气化烟气中HCl的中高温深度脱除研究

本项目针对中高温下深度高效脱除可燃固废燃烧/气化烟气中HCl的国家重大需求提出，是工程热物理和能源利用领域的重要基础研究内容，是当前研究前沿和热点问题，具有重要的理论意义和工程参考价值。本项目拟将类水滑石结构吸附剂引入中高温脱除HCl的工艺中，并提出错流移动床作为中高温条件下烟气中HCl的脱除反应器，通过理论、实验和多相流动与化学反应耦合数值模拟研究相结合，解决"高效廉价脱氯剂的研制"和"中高温条件下深度脱氯反应器试验系统的构建及优化"，发展具有创新性的中高温下脱除HCl新思路，为今后大规模可燃固废处理脱除HCl的工程应用提供理论基础。

In this project, deep removal of HCl in flue gas from combustible solid waste combustion/gasification at medium-high temperature arises from the great demand of country. As a frontier and a hot spot of current reseach, it is an important fundamental research in the field of engineering thermal physics and energy utilization, and also has important theoretical significance and engineering reference value. This project intends to introduce the sorbents with hydrotalcite-like structure into the removal process of HCl at medium-high temperature and proposes that use cross-flow moving bed as the medium-high temperature reactor to remove HCl in flue gas. The combination of theory, experiment, and multiphase flow numerical simulation coupled with chemical reactions will help to develop the high efficient and low cost antichlor and to construct and optimize the medium-high temperature deep dechlorination system. The new resolution of HCl removal at medium-high temperature developed in this project will provide a theoretical basis for the future engineering applications during the large-scale treatment of combustible solid waste.