论文部分内容阅读
［英刊《金属通报月刊》报道Comet工艺使用碎煤和粉矿作原料，其中碎煤中混有脱硫用的少量熟石灰或生石灰，碎煤与粉矿以薄层形式交替铺设，并连续送入转底炉．将这些原料快速升温至1200°Ｃ，二氧化碳和水将会与煤中的碳反应生成一氧化碳和氢气以还原铁矿石中的氧化铁．燃料烧
[The British edition of the Monthly Bulletin of the Metal Bulletin reports that Comet process uses crushed coal and fines as raw materials, in which crushed coal is mixed with a small amount of slaked lime or quicklime for desulfurization. Crushed coal and fines are alternately laid in thin layers and continuously fed Rotary furnace. Rapid heating of these materials to 1200 ° C, carbon dioxide and water will react with carbon in coal to produce carbon monoxide and hydrogen to reduce the iron oxide in iron ore. Fuel burning