高炉转炉流程生产过程的硫素流分析

钢铁, 2008, 43(7): 91-0.

高炉转炉流程生产过程的硫素流分析

蔡九菊 , 吴复忠 , 李军旗 , 张金柱

1.1. 东北大学国家环境保护生态工业重点实验室, 辽宁沈阳 110004

2. 2. 贵州大学材料科学与冶金学院, 贵州贵阳 550003

1.1. Key Laboratory on EcoIndustry, Northeastern University, Shenyang 110004, Liaoning, China

2. 2. College of Materials and Metallurgy Engineering, Guizhou University, Guiyang 550003, Guizhou, China

关键词：高炉转炉流程;硫素流;物质流分析;SO2

Sulphur Flow Analysis for Blast FurnaceConverter Process

CAI Jiuju , WU Fuzhong , LI Junqi , ZHANG Jinzhu

Keywords： BFBOF process;sulphur flows;material flow analysis;SO2

针对高炉转炉流程生产过程产生的SO2烟气造成环境污染的问题，以工业代谢理论为基础，应用物质流分析方法，建立了工序的硫素流分析模型。应用该模型，以某钢铁联合企业实际生产数据为例，分析了高炉转炉生产流程硫的来源和去向，讨论了钢铁生产过程排放的SO2的构成，为进一步研究钢铁工业SO2的减排提供了理论依据。

Aiming at SO2 gas pollution from BFBOF process,an analytic model of sulphur flow was established based on the theory of industrial metabolism and the method of material flow analysis. According to the data of some iron and steel companyies, the model was used to analyze sources and end point of sulphurflow in BFBOF process and discuss the composition of SO2 emission. It will provide a theoretical reference to further study on reducing SO2 emission at iron and steel companies.

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