Techno-economic indicators such as coke ratio equivalent and utilization factor have been improved based on finding charge rules of bell-less BF top, optimizing operating and adjusting tuyere layout.
通过实践摸索出适合无料钟炉顶操作的布料规律，优化操作制度，调整风口布局，使高炉综合焦比、利用系数等各项技术经济指标明显提高。
And the facility methods of establishing and maintaining the funnel charge level by using additional coke or normal material charge and charge coke are put forward.
并提出通过使用附加焦或正常料焦批等建立与维“护漏斗形”料面的简易方法。
Process calculations involved the charge calculation, material balance calculation, thermal balance calculation and theoretical coke ratio calculation.
工艺计算包括配料计算、物料平衡、热平衡和理论焦比计算。
Under the condition of coal charge with the same ratio of blending, the coke strength out of the sumitomo process is superior to that from NSC's.
总配比相同的煤料，以住友配型煤工艺制取的焦炭强度优于新日铁法制得的焦炭。
The principle, scaling method and maintainance of neutron moisture gauge are introduced in detecting charge (coke) moisture content.
介绍了中子水分仪检测炉料(焦炭)水分含量的原理、定标方法以及使用维护要点。
Because of the high carbon residue of the feedstock, the yield of coke is very high. This will increase the charge of burning coke.
由于原料的残炭很高，焦炭的产率非常高，将增加烧焦负荷。
Because of the high carbon residue of the feedstock, the yield of coke is very high. This will increase the charge of burning coke.
由于原料的残炭很高，焦炭的产率非常高，将增加烧焦负荷。
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