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炼焦炉; 焦炉; 炼焦炉 (① In simplified terms the COREX process applies metallurgical steps usually carried out in a coke oven plant and a blast furnace in a different sequence, thus allowing the utilization of non-coking coal, but producing the same quality of hot metal as in the blast furnace. 简言之， COREX 炼铁法所采用的冶金工艺步骤都是焦炉和高炉通常所采用的，只不过是按另一种顺序来完成。这样，虽然它利用的是非炼焦煤，却能生产出与高炉铁水质量相同的铁水。② Another investment is the rebuilding of a coke-oven at Bums Harbor and the installation of coal-injection systems at the two blast furnace. 另一项投资是伯恩斯港厂的焦炉改造和两座高炉安装喷煤装置。) |
