1) four furnace charges structure
四元炉料结构
2) four furnace charge
四元炉料
1.
Study on the materials and energy condition of using four furnace charges in EAF steelmaking process
电弧炉炼钢用四元炉料的冶炼过程物耗和能耗分析
4) burden composition
炉料结构
1.
The change of pellet proportion in burden composition of WISGCO'S BF is expatiated.
阐述了武钢高炉炉料结构中球团矿配比的变化情况,在一定范围内增加进口球团矿配比可优化高炉技术经济指标。
2.
The development of foreign BF iron making technologies in more than 50 years was retrospected,the developing trend of burden composition in EU in recent years was emphatically analyzed and the opinions about BF burden composition modification and pellet production development in China were proposed.
回顾了国外高炉炼铁技术50多年来的发展过程,着重分析了欧盟高炉炉料结构近年来的发展趋势,提出了改善中国高炉炉料结构的意见和发展球团矿的看法。
3.
The development of abroad BF iron-making technical was retrospected, the developing trend of burden composition in EU was emphasized, and the opinions about BF burden composition modification and pellet production development in our country were proposed.
回顾了国外高炉炼铁技术的发展过程 ,着重分析了欧盟高炉炉料结构的发展趋势 ,提出了对改善我国炉料结构及发展球团矿生产的看法。
5) burden structure
炉料结构
1.
2 blast furnace at Nanjing Steel,the metallurgical properties of burdens were analysed to find out solutions,a theoretical basis for optimization of burden structure.
同时,为南钢新铁厂2号高炉炉料结构的优化提供可靠的理论依据。
2.
Through study of iron ore reductibility,degradation during low temperature reduction and melting dropping index at Shao Gang,the metallurgical properties of burden structure were analysed with the cost of the burden,and the optimized burden structure was esteblished and proved by production.
通过对韶钢高炉入炉含铁炉料进行还原性、低温还原粉化及熔滴性能的试验研究,分析了不同入炉原料和综合炉料结构的冶金性能,并结合炉料成本分析,指出了在当前原料条件下韶钢高炉炉料结构的合理搭配,为实际生产提供了理论依据。
3.
On the basis of the BF ironmaking technological calculation and the BF burden structure theory,in combination with the latest research fruits in the burden structure,a mathematic model for the BF burden optimization has been set up.
以高炉炼铁工艺计算和高炉炉料结构理论为基础,结合在炉料结构方面的最新科研成果,建立一套高炉优化配料模型,并利用软件技术开发了相应的炉料数据库、专家数据库及其优化配料的数学模型,对宝钢高炉的配料数据进行验算,结果表明建立的模型是合理可行的。
6) burden design
炉料结构
1.
Experimental study on burden design optimization for blast furnaces at Juquan Iron and Steel Co.;
酒钢高炉炉料结构优化实验研究
2.
The experiment and practice about burden design of medium and small blast furnaces in Tanshan Steel;
唐钢中小高炉合理炉料结构的试验与应用实践
3.
Study on optimization of burden design for blast furnaces at Handan Steel
邯钢高炉炉料结构优化研究
补充资料：四元
1.指科举时代州县﹑府﹑省和廷试四级考试均名列第一。 2.数学名词。元朱世杰《四元玉鉴》以天﹑地﹑人﹑物代四个未知数。相当于现代代数的多元式。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条