Invention Grant
US08690986B2 Method for simultaneously producing iron, coke, and power 失效
同时生产铁,焦炭和电力的方法

Method for simultaneously producing iron, coke, and power
Abstract:
An alternative ironmaking process for simultaneously producing a highly metalized iron/steel product, coke from coal, an iron/steel product from an iron rich feedstock, and, optionally, energy using heat recovery. The simultaneous process is performed in the environment of a non-recovery or heat recovery coke oven. The iron rich feedstock is layered on top of a coal bed. The iron rich feedstock and coal bed are heated in the presence of a reducing gas to reduce the iron oxides of the iron rich feedstock into the iron/steel product and to devolatilize the coal into coke. After quenching the iron/steel product and coke, the iron/steel product is separated from the coke.
Public/Granted literature
Information query
Patent Agency Ranking
0/0