| 摘要 |
The present invention relates to a manufacturing method for synthetic gas for iron ore reduction using the reforming reaction of CH4 among coke oven gas (COG) and, more specifically, to a manufacturing method for gas for iron ore reduction comprising a step of obtaining reducing gas including H2 and CO by making CH4 among coke oven gas (COG) react with reforming gas including the mixing gas of CO 2 or CO2 and H2O under a Ni-based catalyst. The present invention is able to obtain reducing gas suitable for iron ore reduction at low costs, is able to lower costs required for iron production and is able to diversely utilize cokes oven gas (COG) being limitedly used. The reducing gas obtained by the present invention is able to be applied to various fields such as the manufacture of a high value chemical product. [Reference numerals] (AA) Steam generator; (BB) Fuel; (CC) Mixed reforming reaction device; (DD) Blast furnace |
