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川崎钢铁公司千叶厂的2座230吨氧气底吹转炉于最近创造了每吨钢回收138.3标准立方米煤气的新记录。这种转炉上设置了未燃法废气回收系统,对回收的煤气进行清洗,并用煤气的显热来生产蒸汽,然后把煤
The two 230-ton BOF blowers at Kawasaki Steel’s Chiba plant recently created a new record for the recovery of 138.3 standard cubic meters of gas per tonne of steel. This converter is equipped with an unburned exhaust gas recovery system, which recycles the recovered gas and uses the sensible heat of the gas to produce steam. The coal