钢铁冶金清洁生产中的新技术和新工艺

New technologies and processes in clear production of iron and steel industry

面对钢铁企业的可持续发展 ,国内外钢铁企业不断开发应用新技术新工艺 ,推行钢铁冶金行业的清洁生产 ,在能源结构调整、冶金工艺优化以及废弃物综合利用方面收到了良好的效果 ,实现了经济效益、社会效益和环境效益协调统一 .本文重点介绍了富氧高煤量喷吹、高炉废塑料喷吹、干熄焦。

In order to realize the sustainable development of the iron and steel industry, many new technologies and processes have been developed and applied to implement the clean production, and good economic benefit,social benefits and environmental benefits have been obtained. This paper summarizes the application of oxygen-enriched air blowing and high rate coal powder injection, plastic scrap injection into blast furnace, coke dry quenching , TRT and so on.