摘要
结合专利，对高炉喷煤技术专利布局进行分析，为我国钢铁企业提供参考。
The paper analyzes the patent layout of blast furnace coal injection technology combining with the patent, which provides reference for Chinese iron and steel enterprises.
作者
王强
王甜甜
Wang Qiang;Wang Tiantian(China Metallurgical Information and Standardization Institute, Beijing 100730, China)
出处
《冶金信息导刊》
2018年第1期59-62,共4页
Metallurgical Information Review
关键词
高炉
喷煤
专利
blast furnace
coal injection
patent
