1) reformer
[英][rɪ'fɔ:mə(r)] [美][rɪ'fɔrmɚ]
转化炉
1.
Analysis on causes for bending of furnace tubes of reformer and countermeasures
转化炉炉管弯曲的原因分析和对策
2.
Taking typical reformer tubes of H2 plant as an example,expounds the corrosive media and reasons of the corrosion of reformer tubes,finds out that the main reasons are high temperature creep crack,high temperature oxidation,stress corrosion,carburization and decarbonization as well as chlorine anion corrosion.
针对典型的制氢装置转化炉炉管,阐述了转化炉炉管的腐蚀介质及原因,提出了高温蠕变、高温氧化、应力腐蚀、渗碳和脱碳以及氯离子腐蚀是造成转化炉炉管开裂的主要原因。
3.
Presents the weld cracking between the lower manifold and pressure guiding pipe in hydrogen reformer,analyzes the reasons for cracking,The main reasons are the heat fatigue creep fail- ure resulted from,the temperature variation frequency and variation scale,and the stretching stress failure due to improper design and installation procedure.
介绍制氢转化炉下集合管与引压管焊缝开裂的情况,分析焊缝开裂的原因主要是由于温度变化频繁、变化幅度大,造成焊缝热疲劳蠕变损伤和设计安装流程不当产生的拉应力损伤出现开裂。
2) converter
[英][kən'vɜ:tə(r)] [美][kən'vɝtɚ]
转化炉
1.
Activation Treatment after Gas Chromatography Instrument Converter being polluted;
气相色谱仪转化炉污染后的活化处理
2.
Analysis on causes for fracturing of drain tubes of the lower manifold of converter and treatment measures
转化炉下集气管导淋管破裂原因分析及处理措施
3) Conversion furnace
转化炉
1.
Direct simulation of temperature distribution in hydrogen manufacturing conversion furnace by Monte Carlo method;
制氢转化炉辐射室温度分布的Monte Carlo模拟
2.
Atfirst,this paper presents some information about conversion furnace including insulation structure,insulation damage,melted steel plat at the top furnace,burner brick rupture,insulation collapse of both furnace door and anti-explosive hole along with exfoliating insulation coatings of furnace wall.
介绍了转化炉内保温结构及保温层遭破坏、炉顶部分钢板被熔化、烧嘴砖破裂、炉门及防爆孔保温层垮塌、炉墙保温层表面涂料脱落等情况,分析了产生的原因,提出了重新设计炉顶和炉墙保温结构,改进烧嘴结构,增加炉顶保温层厚度,重新焊接烧穿的钢板,把炉门耐火砖改为耐高温含锆折叠块并增加碳钢角铁挡板,在保温层表面涂刷耐高温涂料等处理措施。
4) reforming furnace
转化炉
1.
Commercial application of foreign technology on a new type reforming furnace
采用国外技术的新型转化炉的工业应用
2.
The analysis of the corrosion of the reforming furnace tubes in typical hydrogen generation and corrosion media concludes that the major culprits of the corrosion are high-temperature creep,high-temperature oxidation,stress corrosion,carburization,decarburization and Cl~- corrosion.
针对典型的制氢装置转化炉炉管,阐述了其腐蚀介质及原因,指出了高温蠕变、高温氧化、应力腐蚀、渗碳和脱碳以及Cl~-腐蚀是造成转化炉炉管破坏的主要原因。
3.
The analysis of the causes of cracking of welds in heat affected zone of hairpin pipe in the idle 1 st-stage reforming furnace in a ammonia plant concludes that the cracking is caused by sulfide stress corrosion cracking induced by intergranular corrosion.
对长期停用的化肥厂一段转化炉上发夹管热影响区焊缝开裂的原因进行了分析,结果表明,裂纹是由晶问腐蚀所诱导的硫化物应力腐蚀开裂所造成的。
5) EAF converterize
电炉转炉化
6) reformer tube
转化炉管
1.
Two calculation methods are used in the strength calculation for HP40Nb steam reformer tubes in the hydrogen generation plant.
通过计算证实,转化炉管受温差应力影响最大,如何稳定运行工况,提高操作水平,是延长转化炉管使用寿命的关键。
补充资料：天然气蒸汽转化炉
天然气蒸汽转化制合成气的主体设备。它是使天然气与蒸汽混合物通过转化管(反应管)转化成富含氢、一氧化碳、二氧化碳的合成气。转化管由外部辐射加热，管内装有含镍催化剂。蒸汽转化炉炉型很多，按加热方法不同，大致可分为顶部烧嘴炉和侧壁烧嘴炉。
顶部烧嘴炉 外观呈方箱型结构，设有辐射室和对流室(段)，两室并排连成一体。辐射室交错排列转化管和顶部烧嘴（图1）。对流室内设置有锅炉、蒸汽过热器、天然气与蒸汽混合物预热器、锅炉给水预热器等。
侧壁烧嘴炉 是竖式箱形炉，由辐射室和对流室两部分组成（图2）。辐射室沿其纵向中心排列转化管，室的两侧壁排列6～7排辐射烧嘴，以均匀加热转化管。对流室设有天然气与蒸汽混合原料预热器、高压蒸汽过热器、工艺用空气预热器、锅炉给水预热器等。 (见彩图)
顶部烧嘴炉 外观呈方箱型结构，设有辐射室和对流室(段)，两室并排连成一体。辐射室交错排列转化管和顶部烧嘴（图1）。对流室内设置有锅炉、蒸汽过热器、天然气与蒸汽混合物预热器、锅炉给水预热器等。
侧壁烧嘴炉 是竖式箱形炉，由辐射室和对流室两部分组成（图2）。辐射室沿其纵向中心排列转化管，室的两侧壁排列6～7排辐射烧嘴，以均匀加热转化管。对流室设有天然气与蒸汽混合原料预热器、高压蒸汽过热器、工艺用空气预热器、锅炉给水预热器等。 (见彩图)
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