1) coal injection
喷煤
1.
Examination of burning-rate accelerator of SYP coal injection in the Xinlin Steel
SYP喷煤助燃剂在西钢高炉的试验
2.
According to the analysis of the base of strengthening BF smelting,measures of rational upper-bottom relief,oxygen enrichment and coal injection as well as strict management in operation and raw materials and fuels were taken,realizing the goal of strengthening BF smelting.
分析了高炉强化冶炼的基础,通过合理的上下部调剂,富氧和喷煤以及严格的操作管理和原燃料管理等,实现了高炉强化冶炼,指出了制约高炉进一步强化冶炼的因素。
2) Pulverized coal injection
喷煤
1.
Practice on pulverized coal injection and reducing coke consumption in No.2 blast furnace of Shougang;
首钢2号高炉喷煤降焦生产实践
3) PCI
喷煤
1.
Influence of Increasing PCI Rate on Characteristics of Tuyere Coke in Blast Furnace;
提高喷煤量对高炉风口焦性状的影响
2.
Design Characteristics and Practice of PCI for Huaigang BF;
淮钢高炉喷煤设计特点及实践
4) coal powder injection
喷煤
1.
The fourteen years' practice of coal powder injection in 350 m~3 blast furnace in rviewed.
回顾了济钢第一炼铁厂350 m3高炉14年来的喷煤进展情况;介绍了喷煤系统提高喷煤比以及高炉在提高精料水平、优化工艺制度、组织富氧喷煤等项技术改造和技术攻关的工作;指出了目前喷煤水平与先进指标的差距;提出了进一步提高喷煤比的技术措施。
2.
The coal rate is being increased in recent years owing to the high economics of coal powder injection.
由于高炉喷煤有着显著的经济效益,故近年来煤比正在不断提高。
5) soft coal mixed injection
烟煤混喷
1.
Through high grade burden technique and probe into rational operation system,optimizing coal injection control parameters,experimenting on soft coal mixed injections,the 1000 m3 blast furnace in Laigang maintains steady and high productivity with the ratio of soft coal and anthracite at 4:6,coal ratio being 180 kg/t.
高炉在高煤比的前提下进行烟煤混喷,能有效提高煤粉的燃烧率,是炼铁降低成本的有效手段。
6) gas injection
喷吹煤气
1.
Slag formation in blast furnance with gas injection was studied by simulation experiment.
对喷吹煤气后高炉的成渣过程进行了模拟研究,结果表明:FeO的含量决定了初渣的性能。
补充资料：喷煤
coalinjection：当代高炉用煤粉代替部分价格昂贵而且资源有限的冶金焦炼铁的重要技术。
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