发明名称 Reduction of iron ores in shaft furnace
摘要 <p>Reformed gas is injected into the furnace at the 1000 degrees C level and also H and/or C carriers are injected, e.g. hydrocarbons, at the level of, or through, the main turyeres. Preferably the carriers are liquid, solid or gaseous or a mixture of these, and the composition of the mixture can vary as a function of time.</p>
申请公布号 NL7104225(A) 申请公布日期 1971.10.04
申请号 NL19710004225 申请日期 1971.03.30
申请人 发明人
分类号 C21B5/00;(IPC1-7):21B5/00 主分类号 C21B5/00
代理机构 代理人
主权项
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