2) smelting end-point
冶炼终点
1.
Based on the smelting practice of medium-phosphorus hot metal with BOF at Meishan, the prediction models of the phosphorus content, carbon content and temperature of steel at smelting end-point are developed and the smelting process is analyzed by statistical regression analysis.
针对梅山炼钢厂冶炼中磷铁水的生产实践,本文利用统计回归的方法对现场的生产数据进行了回归分析,得出了冶炼终点钢水磷含量、碳含量以及终点钢水温度的预测模型,通过回归分析找出影响冶炼终点钢水成分及温度的主要因素,并提出了改进措施。
3) Terminal Process Control
冶炼终点控制
5) converting
[英][kən'və:t] [美][kən'vɝt]
吹炼
1.
Production practice of 15.5 m~2 continuous converting furnace;
15.5m~2连续吹炼炉的生产实践
2.
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。
3.
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。
6) Blowing
[英]['bləuiŋ] [美]['bloɪŋ]
吹炼
1.
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。
2.
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。
补充资料:滴定终点
分子式:
CAS号:
性质:简称终点(end point)。滴定分析中,当滴定至等当点时,往往没有任何外观效果可供判断,常借助于指示剂的颜色变化来确定终止滴定,此时指示剂的变色点,即为滴定终点。滴定终点与等当点不一致所产生的误差,称为终点误差(end point error)。
CAS号:
性质:简称终点(end point)。滴定分析中,当滴定至等当点时,往往没有任何外观效果可供判断,常借助于指示剂的颜色变化来确定终止滴定,此时指示剂的变色点,即为滴定终点。滴定终点与等当点不一致所产生的误差,称为终点误差(end point error)。
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