Method of blast-furnace melting involves coke is loaded with preset arrangement of charge on blast furnace throat, charge is heated, reduction, melting and melting products release
	KALKO A A; VOLKOV E A; TEREBOV A L; BABOEDOV E A; KARUNOVA E V
	2024-04-04
专利权人	SEVERSTAL STOCK CO (SEVE-Non-standard)
申请日期	2024-04-04
专利号	RU2836969-C1
成果简介	NOVELTY - Invention relates to ferrous metallurgy, particularly to method of blast-furnace melting. Charge of iron-ore materials and coke is loaded with preset arrangement of charge on blast furnace throat, charge is heated, reduction, melting and melting products release. At that, blast-furnace melting is carried out using combined blasting and using in blast-furnace charge of coke produced by coking technology with gravitational loading, and coke produced by coking with charge compaction, differing in terms of bulk density by 0.05 kg/m3 and more and loaded in amount of 15-50 and 50-85 wt.% of total amount of coke, respectively. In particular case of invention implementation coke produced by coking technology with charge compaction is loaded by separate feed, weight of which is by 12-20% more than weight of coke supplied by coking technology with gravitational charge. USE - Metallurgy. ADVANTAGE - Increased efficiency of blast furnace and reduced consumption of coke. 2 cl, 4 tbl, 3 ex
IPC 分类号	C21B-005/00
国家	俄罗斯
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/17379
专题	中国科学院新疆生态与地理研究所
作者单位	SEVERSTAL STOCK CO (SEVE-Non-standard)
推荐引用方式 GB/T 7714	KALKO A A,VOLKOV E A,TEREBOV A L,et al. Method of blast-furnace melting involves coke is loaded with preset arrangement of charge on blast furnace throat, charge is heated, reduction, melting and melting products release. RU2836969-C1[P]. 2024.

条目包含的文件
条目无相关文件。

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。