Production practice of 15.5 m~2 continuous converting furnace;
15.5m~2连续吹炼炉的生产实践
Both the smelting and converting opera- tions significant advantages in environmental performance,improved process effieieneies and high rates of metal recovery.
无论是熔炼还是吹炼作业,在环境保护、提高生产效率和提高金属回收率方面均具有明显优势。
The consumption and utilization rate of oxygen for copper matte converting under steady production conditions are simulated.
对稳定生产条件下冰铜吹炼过程耗氧量及全期氧气利用率进行仿真计算。
167m both the mixing time of bath and the extent of splashing while blowing will be reduced.
167m时搅拌均匀时间短,吹炼时喷溅少,而且较浅的熔池冲击深度就可以达到良好的搅拌效果,有利于减少对炉底的冲击。
The effect of lance level and bottom blowing rate on bath stirring, splashing and penetrating depth has been studied at a 90t combined blown converter using water model.
采用铝粉示踪法显示了不同吹炼条件下熔池的流谱 ,同纯顶吹相比 ,顶底复吹时 (4个元件底吹 )炉壁面附近区域搅拌明显改善 ,凹坑下面区域的流体螺旋向上流动。
Kennecott flash converting furnace design improvements;
肯尼科特闪速吹炼炉设计改进
The advantage of Flash converting process compared with Pierce-Smith copper converting process .
闪速吹炼作业连续、烟气量小而且稳定、建设投资省、运行费用低、环保好、技术先进成熟。
The "Double-Flash"(Flash Smelting and Flash Converting) copper smelting technique,main equipments,production practice and existing problems and problem solutions of Xiangguang Copper are introduced.
介绍了祥光铜业"双闪"(闪速熔炼和闪速吹炼)铜冶炼工艺技术、主要设备、生产实践及存在问题与对策。
The Fuzzy Determination of the Test Range of Oxygen-Utilization Ratio in the Process of Copper Matte Converting;
铜锍吹炼中氧气利用率校验范围的模糊确定
Copper matte converting system is a complicated process which has the characteristics of multivariable, nonlinearity, strong coupling, large inertia, time varying and uncertainty and very difficult to carry out real-time on-line control.
铜锍吹炼过程是一类具有多变量、非线性、强耦合、大惯性、时变性和不确定性、难以实时在线控制等特点的复杂对象，铜锍吹炼过程优化决策与控制的目的是为了提高劳动生产率，实现优质高产和降低能源消耗。
Developments of top-blown copper converting technology in Houma smelter
侯马冶炼厂铜顶吹吹炼工艺的技术进展
Research of Estimate Blowing Final Point of Smoulder Furnce by Image Processing
烟化炉吹炼终点判断图象处理研究
It is indicated that the nozzle with six holes interlaced arrangement has better blowing property.
六孔交错布置喷头有较好的吹炼性能。
Development and Application of High Efficient Blowing Technology at Large Converter
大型转炉高效吹炼技术的开发及应用
120 tons of converter are equivalent to the bottom compound blowing technology in applying
120t转炉顶底复合吹炼工艺技术应用
The converter makes steel in blew process, the output of CO has the very high recovery use value.
转炉炼钢在吹炼过程中,产生的CO气体具有很高的回收利用价值。
During the early stages of the blow, lime (CaO) is added and this combines with oxidized impurities to form a slag.
吹炼初期，加入石灰(CaO)与已氧化杂质化合造渣。
A STUDY ON ARGON-OXYGEN COMBINATION BLOWING PROCESS FOR LOW-CARBON CAST STAINLESS STEEL
氩-氧复合吹炼法生产低碳不锈铸钢的试验研究
FUNDAMENTAL STUDIES ON DIRECT ALLOYING USING CHROMIUM ORE IN LESS SLAG BLOWING AT BOF
转炉少渣吹炼铬矿直接合金化基础研究
Study on Dispersed Phase Distribution in Continuous Phase in Steelmaking Converter;
转炉吹炼过程分散相在连续相中分布的研究
quality basic oxygen process
底吹氧气转炉炼钢法
The Engineering Practice of High-speed Smelting about LD Process in No.1 Steelmaking Plant of the Ansteel Corporation
鞍钢一炼钢厂氧气顶吹转炉高速冶炼技术实践
Research of Refining Process of 7075Al Alloys by Spinning Rotor Degassing;
7075铝合金旋转喷吹精炼工艺的研究
Research on the Model of Dephosphorization and Oxygen Blowing in BOF
转炉炼钢过程脱磷和吹氧模型的研究
Control of Phosphorus Content at Smelting High-medium Carbon Steel Process in LBE
复吹转炉冶炼中高碳钢脱磷过程控制
Analysis of High Nitrogen Steels Refining Factors With High Pressure and Bottom-Blown Nitrogen
高压-底吹氮法高氮钢精炼因素分析
Lead smelting technology and the development of oxygen bottom blowing melting process
铅冶技术的发展及氧气底吹熔炼工艺
RESEARCH ON THE DEPHOSPHORIZATION OF REFINING PIPELINE STEEL X65 IN COMBINED BLOWING CONVERTER
复吹转炉冶炼X65管线钢脱磷工艺研究