CAJ | 학술논문

燃煤烟气是二氧化硫和氮氧化物的最主要来源，对生态环境影响极大。开发技术简单，投资少，运行成本低，具有良好运行性能的脱硫脱硝一体化技术已成为各国控制烟气污染的研发热点。文章重点介绍已成熟或尚在研究的各种固相吸附/再生脱硫脱硝法、气/固催化脱硫脱硝法、液相脱硫脱硝法和高能电子活化氧化法等一体化技术及其最新进展，分析了相关技术原理、优缺点及应用前景。立足于中国基本国情，分析了大力发展和推广燃煤烟气脱硫脱硝一体化技术的必要性和紧迫性。
연매연기시이양화류화담양화물적최주요래원，대생태배경영향겁대。개발기술간단，투자소，운행성본저，구유량호운행성능적탈류탈초일체화기술이성위각국공제연기오염적연발열점。문장중점개소이성숙혹상재연구적각충고상흡부/재생탈류탈초법、기/고최화탈류탈초법、액상탈류탈초법화고능전자활화양화법등일체화기술급기최신진전，분석료상관기술원리、우결점급응용전경。립족우중국기본국정，분석료대력발전화추엄연매연기탈류탈초일체화기술적필요성화긴박성。
Coal-fired flue gas was the main source of SO2 and NOx ,which had a great impact on the ecological environment.The develop-ment of simple technology,low investment and operation cost,good operation performance desulfurization and denitration integration tech-nologies had become the control of flue gas pollution research focus in many countries.This paper mainly introduced the solid phase adsorp-tion/ regeneration study of desulfurization denitration method,gas/ solid catalytic desulfurization denitration method,liquid-phase desulfu-rization denitration method and high energy electron activation oxidation integration technique and its recent progress.Some of above tech-nologies were mature,some were being researched.Then the related technical principles,advantages and disadvantages and the application prospects were analyzed.Finally,based on the basic national conditions in China,the author researched the necessity and urgency of develo-ping and popularizing coal-fired flue gas desulfurization denitration integrated technologies.