Presently, the running situation, the possible damage of kept running and the residual life of the heating furnace tube are concerned by the factories.
目前，这些加热炉管的运行状况如何、继续使用能否带来危害、剩余寿命有多少等都是使用单位极为关切的。
The heating furnace tube is monitored by using the infrared. The trouble of tube is identified and diagnosed by analyzing the infrared thermogram, the temperature distributing and overheat appearance.
利用红外技术对加热炉炉管进行监测，通过红外热图分析温度分布及过热形态，对炉管的热故障进行识别、判断。
Thanks to the development of new sealing technology, the regeneration type radiant tube nozzle can be used in the vacuum furnace to achieve uniform heating result.
新型密封技术的开发，使蓄热式辐射管烧嘴得以应用在真空炉上，并获得了均匀的加热效果。
Determination of trace Ba in water by graphite furnace atomic absorption spectrometry is studied. The optimum graphite tube, heating programs and matrix modifier are investigated.
通过一系列条件试验，研究了石墨炉原子吸收光谱法测定水中微量钡的石墨管类型、最佳加热程序和最佳基体改进剂等。
The contrasting and analysis on every item properties of furnace tube that mostly used in pipe heating furnace at present, especially high temperature properties, has been done.
针对目前管式加热炉常用炉管材料各项性能，尤其是高温性能进行了对比分析。
Orderly growth of mesophase was studied using FCC slurry as raw materials, in a multi-tube well-crucible furnace controlled by programmed heating.
试验以预处理的FCC 油浆为原料，采用程序升温、多管井式坩埚炉进行热转化形成有序生长中间相反应研究。
The paper introduced the process of applying 10mw induction heating furnace to compensate temperature of welded tube before reducing mill, which is controlled by a micro-processor.
介绍了英国钢铁公司科比厂在焊接钢管减径前，采用一台由微处理器控制的10MW感应加热炉进行温度补偿。
The coking problem of heavy oil in tube heating furnace is studied to obtain more ideal operating parameter fro delayed coking.
探讨了重质油在管式加热炉里结焦的问题，得到了比较理想的延迟焦化操作参数。
Orderly growth of mesophase was studied using FCC slurry as raw materials, in a multi-tube well-crucible furnace controlled by programmed heating.
试验以预处理的FCC油浆为原料，采用程序升温、多管井式坩埚炉进行热转化形成有序生长中间相反应研究。
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 important role as played by the air preheater for energy saving of the steel tube heating furnace is discussed.
阐述了钢管加热炉使用空气预热器节能的重要性。
Under the heavy duty operation, the internal coking of tube caused by local tube over heating is an universal problems for delayed coking furnace.
高负荷运行下的焦化加热炉，由于局部炉管过热引起管内结焦是一个普遍性的问题。
Considering practical ring shaped heating furnace of a certain company, a threedimensional heat transfer mathematic model for tube rounds heating process was established.
针对某公司环形加热炉的实际生产情况，建立了管坯加热过程的三维传热数学模型。
Orderly growth of mesophase was studied using FCC slurry as raw materials, in a multi-tube well-crucible furnace controlled by programmed heating.
以煤沥青为原料，采用程序升温、多管井式坩埚炉进行热转化反应，研究不同结构反应器中中间相的热聚合行为。
The invention provides a bent-tube heating furnace for heating and softening when a straight tube is processed into a spiral tube by bending in energy-saving lamp manufacture.
本发明是一种在节能灯管制造中将直管弯折加工成螺旋管时加热软化用的弯管加热炉。
The invention provides a bent-tube heating furnace for heating and softening when a straight tube is processed into a spiral tube by bending in energy-saving lamp manufacture.
本发明是一种在节能灯管制造中将直管弯折加工成螺旋管时加热软化用的弯管加热炉。
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