摘要
通过对新日铁炼焦煤预处理专利文献的搜索、整理和归纳,重点分析了专利技术内容要点,为我国进行炼焦煤预处理相关研究提供一定的参考。
On the basis of searching,organizing and summarizing the patents on coking coalpretreat-ment of Nippon Steel,essential content of those patents are analyzed,providing certain reference for the study of coking coal pretreatment technology in China.
出处
《燃料与化工》
2015年第2期19-21,25,共4页
Fuel & Chemical Processes
关键词
新日铁
炼焦煤
预处理
专利分析
Nippon Steel
Coking Coal
Pretreatment
Patent analysis
