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。
The influences of high oxygen enrichment on the output,the raceway adiabatic flame temperature,the smooth operation of furnace condition,coke ratio and productive benefit of Jigang's 350 m3 BF are analyzed.
分析了济钢350m3高炉高富氧对产量、理论燃烧温度、炉况顺行状况、焦比和生产效益的影响。
1 BF at Shougang is enormously increased and its coke ratio is greatly decreased by a series of measures,such as improving material quality,optimizing BF operation,enhancing blast temperature,injecting pulverized coal with enriched oxygen and so on.
首钢1号高炉由于采取了改善原燃料条件、优化高炉操作、提高风温、富氧喷煤等措施,使得煤比大幅度提升、焦比显著下降。
Measures of lowering the coke rate of No. 1 BF at Xiangtang Iron and Steel Co. , Ltd.;
湘钢1号高炉降低焦比的措施
A combined method for calculating coke rate of blast furnace;
关于高炉焦比的联合计算
9%,simultaneously,heightened the coke availability and also dropped the coke rate.
9%,提高了焦炭的利用率;同时焦比降低。
Reduction of Vermicular Iron Production Cost by Well-Choosing Raw Materials and Reducing Iron-Coke Ratio
精选原材料提高铁焦比降低蠕铁生产成本
Comparative Study on Coke of Stamping Coking and Conventional Coking
捣固炼焦与常规炼焦及其焦炭对比研究
INFLUENCE OF FOUNDRY COKE AND METALLURGICAL COKE ON HOT METAL CARBURIZATION
铸造焦与冶金焦对铁水渗碳过程的影响
the ratio of the focal length to the diameter of a (camera) lens system.
相机镜头直径焦距比。
She's got ants in her pants(Bobbie Ann Mason)
她焦躁不安(鲍比安梅森)
inflexion focusing magnetic sector momentum analyzer
偏转调焦扇形磁铁式动量分析仪
First, ore is mixed with coke and limestone .
先把铁矿石和焦碳、石灰石混合在一起。
PRACTICE OF SMELTING 75% FERROSILICON WITH SHENMU LOW-TEMPERATURB COKE
使用低温神木焦冶炼75％硅铁的实践
The Effect of Cupola Coke on Improving Quality of Alloy Iron Casting
铸造焦对提高合金铸铁件质量的作用
Methods Plant; Distribution Plant, coke, bauxite, pig iron.
洗选精煤；经销精煤、焦炭、铝矾土、生铁。
TREND OF COG PURIFICATION IN IRON AND STEEL INDUSTRY IN NEW STAGE
新时期钢铁工业中焦炉煤气净化方向
Study on the Coking Wastewater Using Iron-Carbon Inside-Electrol Yzation Method;
铁碳内电解法对焦化废水的处理研究
Study on Coking Plant Wastewater with Coagulation/Iron-Carbon Internal Electrolysis
混凝/铁炭内电解处理焦化废水的研究
Analysis on International Trade of China's Coking Coal and Research on the Price's Dynamic Relation about Coking Coal-Coke-Pigiron
我国炼焦煤对外贸易分析与煤-焦-铁价格动态关系研究
Contrastive Focus and Contrastive Topic in Information Structure--With Comments on the Characteristics of Topical Focus
信息结构中的对比焦点和对比话题——兼论话题焦点的性质
Sales: iron ore, Kuangfen. Coke, pig iron, steel; Building materials, machinery electrical equipment.
销售：铁矿石、粉。焦碳，生铁，钢材；建筑材料，机械电器设备。
Iron is extracted from iron ore by heating the ore with coke and limestone.
铁是通过用焦碳和石灰石加热铁矿石而提炼出来的。
Sales : iron ore, Kuangfen. Coke, pig iron, steel; Building materials, machinery electrical equipment.
销售：铁矿石、矿粉。焦碳，生铁，钢材；建筑材料，机械电器设备。
