首页>
外国专利>
POWER PROCESS OF BLAST FURNACE AIR INCREASED OXYGEN AND INSTALLATION THEREOF IRON ORE REDUCTION.
POWER PROCESS OF BLAST FURNACE AIR INCREASED OXYGEN AND INSTALLATION THEREOF IRON ORE REDUCTION.
展开▼
机译:高炉空气增加氧气的功率过程及其铁矿石还原的安装方法。
展开▼
页面导航
摘要
著录项
相似文献
摘要
According to this method, drift towards an air distrillation apparatus (4) a desired air fraction exiting air flow at least one blower (3) of the blast furnace, and is sent upward -fourneau the oxygen produced by the distillation apparatus. Distrillation The apparatus comprises a mixing column air / liquid oxygen which runs about 1 barau above the discharge pressure of the blower (39 and produces directly the oxygen enrichment of air.
展开▼