blast furnace burden material 中文意思是什麼
blast furnace burden material
解釋
高爐爐料-
Abstract : according to material and local heat balance in the blast furnace, refering to the result of oxygen enriched blast and coal injection into blast furnace and use of metallized burden, the influence of burden metallization degree on oxygen enriched - coal injection rate 、 coke rate and productivity is calculated
文摘:根據高爐物料平衡和區域熱平衡理論,參照高爐富氧噴煤和使用金屬化爐料的冶煉結果,計算了爐料金屬化率對富氧噴煤率、焦比和產量的影響。 -
Abstract : some small blast furnace in tanshan district, which based on the resource predominance, make effort to burden material preperation, increase the qualities of sinters and pellets, optimize the burden structure, so there technico - econonic indeces were improved, and the cost of pig iron decreased to 700yuan / t
文摘:唐山地區的一些小高爐憑借資源優勢狠抓精料,提高燒結礦和球團礦質量,優化爐料結構,從而改善了小高爐的技術經濟指標,使生鐵成本降到接近700元/ t的水平。
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