The invention also provides a preparation method of the composition for blast furnace coal powder injection.

本发明还提供了该高炉喷吹煤粉用组合物的制备方法。

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The main treatment process and the technical reform of the blast furnace coal gas washing water system is introduced.

介绍了南钢集团高炉煤气洗涤水系统主要工艺流程及技术改造情况。

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Blast furnace coal injecting is one of important measures to reduce ironmaking costs, many iron and steel enterprises are trying to increase coal rate continuously.

高炉喷吹煤粉是降低炼铁生产成本的重要措施之一，许多钢铁企业都在设法不断提高喷煤比。

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The market soon found another solution for glassmaking, a new type of coal furnace, patented in 1611 by Edward Zouch.

FORBES: Magazine Article

The core of a nuclear reactor operates at about 550 degrees Fahrenheit, well below the temperature of a coal furnace and only slightly hotter than a kitchen oven.

WSJ: William Tucker: Japan Does Not Face Another Chernobyl

And for as long as the economy continues to blaze, it is metallurgical coal imports that will be stoking the furnace.

FORBES: China and India: Still Hungry for Coal