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加热炉热效率的高低,是炼油厂节能改造成效的重要标志。笔者介绍了在提高加热炉热效率改造过程中采取的措施以及取得的显著效果(热效率由70.5％提高到90％以上)。
The level of thermal efficiency of the heating furnace is an important symbol of the effectiveness of energy-saving retrofits in refineries. The author introduces the measures taken to improve the thermal efficiency of the heating furnace and the remarkable results achieved (thermal efficiency increased from 70.5% to over 90%).