Technology and applications of hydrogen-based direct reduced iron process
The hydrogen-based direct reduced iron(HDRI)process is an environmentally friendly and efficient steel production technology with broad application prospects.On the basis of a comprehensive introduction to the hydrogen based direct reduction iron process,the application,advantages and disadvantages,and applicability of the hydrogen based reduction gas composition reforming process in the metallurgical industry were analyzed,mainly including four reforming methods:steam reforming,partial oxidation reforming,self heating reforming,and carbon dioxide reforming.The exploration and practice of China's hydrogen based direct reduction iron process,as well as the opportunities and challenges it faces were explored.It was pointed out that the technology of coke oven gas self thermal reforming to produce reduction gas would play an important role in China's hydrogen based direct reduction iron in the future.
NETL
NSTL
万方数据
