热轧氧化铁皮用于永磁铁氧体生产的工业共生研究  

Study on industry symbiosis of scale in hot rolling process to hard ferrite magnetic materials

作　　者：宋金涛[1] 梁日忠[1] 赵艳龙[2] 张林浩[1] 

机构地区：[1]上海大学环境与化学工程学院,上海200072 [2]上海宝钢工程技术有限公司,上海201900

出　　处：《磁性材料及器件》2011年第2期65-68,共4页Journal of Magnetic Materials and Devices

摘　　要：以热轧氧化铁皮资源化为研究对象,对氧化铁皮用于永磁铁氧体材料生产的资源化过程开展了研究。应用系统集成、生态工业的思想,综合经济、技术、环境、市场等因素,提出将热轧氧化铁皮用于生产永磁铁氧体预烧料和永磁铁氧体磁件,并利用冶金过程中副产的富余煤气(高炉煤气、焦炉煤气、转炉煤气)为过程提供能量,生产废水处理后循环利用的工业共生模式。重点对该共生模式工程化所涉及的关键工艺、物质流、能量流、主要设备以及工程实施的平面布置和生态风险防范进行了研究。Based on the research object of the recycling scheme of scale in hot rolling process,a recycling scheme of using scale to produce hard ferrite materials was studied under the principle of ecological industrial.An industry symbiosis scheme was mapped out in view of economy,technology,environment and market by applying the principles of system integration and ecological industrial in this paper.Scale was utilized to produce hard ferrite pre-sintered materials and hard ferrite magnet,comprehensively using extra gas（blast furnace gas,coke oven gas and converter gas） for energy,and wastewater reuse was also concerned in the scheme.Key techniques,material flow,energy flow and main equipments were demonstrated.The principle of plane layout and the preventive measures for the ecological environmental risks were analyzed at last.

关 键 词：氧化铁皮 永磁铁氧体 资源化 工业共生 

分 类 号：X757[环境科学与工程—环境工程] TM271[一般工业技术—材料科学与工程]