The large heat loading in converter leads to the easily distortion of oxygen hole in lance tip, which has influence on the efficiency of steel-making and the life-span of oxygen lance tip.
转炉氧枪喷头热负荷大，导致喷孔容易变形，进而影响炼钢效率和喷头寿命。
The paper analyzed the feasibility if converter steam can be used to RH refining furnace, because large quantity steam from converters waste heat boiler is released.
由于炼钢厂转炉蒸汽大量放散，对RH真空精炼炉使用转炉蒸汽的可行性进行了分析。
Adding coal to adjust the heat balance of LD converter is a flexible and convenient technology.
叙述了用加煤来调整转炉的热平衡，是一种灵活方便的技术。
Heat transfer mechanism, structure and its fabrication of spiral plate heat exchanger are introduced. Its application in converter is described.
介绍螺旋板式换热器的传热机理、结构和制造工艺，列举了该换热器在合成塔中的应用。
A simple and reliable experiment system is set up in order to obtain an experimental model of periodical and non-stable heat transfer procedure for waste heat boiler of steel-making converter.
鉴于对炼钢转炉锅炉研究的重要意义，设计了一套简单、可靠的试验系统，对炼钢转炉余热锅炉周期性的不稳定传热过程进行试验模拟。
The CO shift reaction uses heat transfer technique by the sections of shift converter to remove heat.
CO变换反应催化剂床层排热多采用变换炉段间换热方式。
The article covers the updated technology on fabrication of Baosteel 250 t converter and stress measurement at weld area prior to and after stress relieving heat treatment.
阐述250t转炉的制造新工艺及消除应力热处理前后焊缝应力的测试。
A presentation is given of the configuration, characteristics and use in actual production of the internals of a bidirectional flow cross heat exchange ammonia converter.
介绍了对向流动交叉换热式氨合成塔内件的结构、特点及实际生产中的应用情况。
The phosphorus content of the end point in the first heat of converter steelmaking after fettling was higher than normal operation, because of the fettling material in the converter.
转炉补炉后第一炉钢，由于加入了大量的补炉料，补炉第一炉后成渣过程和转炉渣的成分发生变化，造成转炉终点磷偏高。
On the basis of summing up these deficiencies, the Type JR ammonia converter internals of multi stage adiabatic indirect heat exchange mode have been developed.
在总结这些不足的基础上，开发了JR型多段绝热—间接换热式氨合成塔内件。
The optimal mathematical models on the axial optimum temperature and maximum synthetic rate for a continuous heat exchange ammonia converter were established.
建立了连续换热式氨合成塔轴向最佳温度和最大合成率的优化模型，采用牛顿迭代法和龙格-库塔法对模型进行了数值解。
The converter type and control parameters have the significant influence on the loss and heat of PMSG. The maximum temperature appears on the stator upper layer winding at all the conditions.
变频器类型及控制参数对PMSG的损耗和发热有明显影响，最高温度均出现在定子上层绕组处。
Energy innovation project and contents of heat water circular process of vinyl chloride converter were introduced.
介绍了氯乙烯转化工序转化器热水循环工艺的节能改造方案及内容。
The utility model belongs to the technical field of a furnace tube of a heat exchange converter, and mainly relates to a furnace tube of a self-heating-heat-exchange converter.
本实用新型属于换热式转化炉炉管技术领域，主要涉及的是一种自热―换热式转化炉炉 管。
The utility model belongs to the technical field of a furnace tube of a heat exchange converter, and mainly relates to a furnace tube of a self-heating-heat-exchange converter.
本实用新型属于换热式转化炉炉管技术领域，主要涉及的是一种自热―换热式转化炉炉 管。
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