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2015年4月29日国家环境保护部发布《石油炼制工业污染物排放标准》(GB31570-2015)等六项国家污染物排放标准,新排放标准对硫回收装置NOx的排放提出了明确限值要求。硫回收装置作为化工厂的环保装置,减少NOx的排放十分必要,某石化公司硫回收装置尾气焚烧使用DUIKER低氮氧燃烧器。研究NOx产生原理及减排措施,剖析DUIKER低氮氧燃烧器的结构、原理及操作应用,总结分析某石化公司硫回收装置DUIKER低氮氧燃烧器六个月的运行情况,得到结论表明硫回收装置尾气焚烧炉使用DUIKER低氮氧燃烧器有效地减少了NOx排放。
April 29, 2015 The Ministry of Environmental Protection (MEP) released six national pollutant emission standards, including the “Petroleum Emission Standards for Industrial Pollutants (GB31570-2015)”. The new emission standards set a clear limit on the NOx emissions from sulfur recovery units Claim. Sulfur recovery plant As an environmental protection plant in a chemical plant, it is necessary to reduce NOx emissions. A DUIKER low-NOx burner is used to incinerate the sulfur recovery unit of a petrochemical company. The principle of NOx generation and the measures of emission reduction are studied. The structure, principle and operational application of DUIKER low NOx burner are analyzed. The operation of DUIKER low NOx burner in a petrochemical company for six months is summarized and analyzed. It is concluded that sulfur recovery The plant exhaust gas incinerator effectively reduces NOx emissions using a DUIKER low nitrogen oxy-fuel burner.