CAJ | 학술논문

介绍BYSR硫黄回收工艺的技术特点、工艺流程及其在促进剂M酸性废气处理中的应用。结果表明：BYSR硫黄回收工艺的二级克劳斯工艺，总硫回收率为95.0%~97.0%，二级克劳斯工艺+低温克劳斯工艺，总硫回收率为99.0%~99.5%；尾气中二氧化硫排放量达到国标要求；回收硫黄的纯度不小于99.90%；装置的工艺适应性和针对性更高，操作弹性大，有助于降低促进剂生产企业的投资和运营成本。
개소BYSR류황회수공예적기술특점、공예류정급기재촉진제M산성폐기처리중적응용。결과표명：BYSR류황회수공예적이급극로사공예，총류회수솔위95.0%~97.0%，이급극로사공예+저온극로사공예，총류회수솔위99.0%~99.5%；미기중이양화류배방량체도국표요구；회수류황적순도불소우99.90%；장치적공예괄응성화침대성경고，조작탄성대，유조우강저촉진제생산기업적투자화운영성본。
In this paper, the technical characteristics and process flow of BYSR sulfur recovery process are introduced, and the application in the acidic waste gas treatment of accelerator M production is presented. The total sulfur recovery of the enhanced Claus process based on BYSR is 95.0%~97.0%. The total sulfur recovery of the enhanced Claus process plus low temperature reactor is 99.0%~99.5%. The sulfur dioxide content in tail gas meets the requirement of the national standard. The purity of recovered sulfur reaches 99.90%. The process has good adaptability and lfexibility, which can reduce the investment and operating costs of accelerator producers.