攀钢降低高炉焦比的措施
MEASURES FOR REDUCTION OF COKE RATE OF BF IRONMAKING AT PANGANG
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摘要: 从精料、风温、富氧和喷煤量以及改善高炉操作等方面总结了攀钢近几年来采取的节焦措施,并结合生产数据分析了有关冶炼因素对焦比的影响,同时提出了进一步降低焦比的措施。Abstract: Coke saving measuresin the recent, years at Pangang are summarized according to various ways of beneficiated materials, high blast temperature, oxygen-enriched blast, pulverized coal injection rate and improvement of blast furnace operation, The effect of related smelting factors on coke rate is investigated in combination with the production data and moreover further measures for reduction of coke rate are proposed.
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Key words:
- blast furnace /
- coke rate /
- energy saving /
- reduction of consumption
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