CAJ | 학술논문

硫酸工业向大气排放的主要污染物是二氧化硫,随着《硫酸工业污染物排放标准》的颁布与实施,对硫酸尾气的排放限制要求更加严格。本文概述了硫酸尾气脱硫技术的原理及特点。详细介绍了目前技术最成熟、应用最广泛的是氨-酸法,分析了炭法和离子液法等烟气脱硫技术将会应用于硫酸尾气脱硫的前景。
류산공업향대기배방적주요오염물시이양화류,수착《류산공업오염물배방표준》적반포여실시,대류산미기적배방한제요구경가엄격。본문개술료류산미기탈류기술적원리급특점。상세개소료목전기술최성숙、응용최엄범적시안-산법,분석료탄법화리자액법등연기탈류기술장회응용우류산미기탈류적전경。
The primary pollutant that discharged by sulphuric acid industry is sulfur dioxide,with ＂sulphuric acid industry standard for discharge of pollutants＂ being promulgated and implemented,the sulfuric acid tail gas discharge limit is asked more and more stricter.The paper produces the theory and feature of sulfuric acid tail gas desulfurization technology,presents that ammonia-acid method is the most widely-used and well-developed way,and analyzes the prospects that desulphurization technology like the carbon method and ionic liquid method will be applied to sulfuric acid tail gas desulphurization.