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- Therefore, the process feed, combustion air, and fuel gas should be preheated as much as possible before considering steam generation in the convection section. 因此，在考虑通过对流生产蒸汽之前，应尽量将过程原料、燃烧空气和燃料气进行预热处理。
- The burst part in convection section of a tube of F108 cracking furnace in alkene factory, Liaoyang Petrochmical Company, was analyzed. 摘要针对辽阳石化分公司烯烃厂F108裂解炉对流段炉管爆裂破坏进行了分析。
- The burst part in convection section of a tube of F108 cracking furnace in alkene factory,Liaoyang Petrochmical Company,was analyzed. 对一段炉对流段的振动原因进行了分析,并提出了处理方案及措施,取得了较好的效果。
- It must be noted, however, that refinery gas usually generates a certain amount of steam in the convection section of refinery gas-fired radiant furnaces. 不过必须指出，在燃气热辐射锅炉的对流过程中，炼厂气一般会产生一定数量的蒸汽。
- Failure analysis of ethylene cracking heater convection section dilution steam 乙烯裂解加热器对流段稀释蒸汽管故障分析
- In convection, hot currents flow upwards. 在对流中热气流向上运动。
- Application of Acoustic Dust Settler in Convection Section of Heater 声波除灰器在加热炉对流段的应用
- Keywords cra cking furnace;convection section;module;assembly;hoisting; 裂解炉;对流段;模块;组对;吊装;
- One of the ways to dissipate perspiration is by convection. 散发汗水的一种方法是通过对流作用。
- He has lived one section of miserable life. 他过了一段悲惨的生活。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- A hinged or removable section for a table top. 活动桌面桌子上部有铰链连接或可移动的部分
- The plans for the remoulding of convection section in pyrolyzer for dichloroethane 二氯乙烷裂解炉对流段改造方案
- First the surgeon performed the section of the blood vessel. 外科医生首先切开血管。
- He lived in a quiet section of uptown. 他住在住宅区的一个安静的地段。
- He occupied the other section of Martin's house. 他占用了马丁房子的另一部分。
- The architect drew the house in section. 建筑师画出房子的剖面图。
- The Three Assistant Loops Cascade Control of Temperature Modifying Coking Convection Section 温度修正焦化对流段三副环串级回路的控制
- The last section sums up all the arguments on either side. 最后一部分总结了双方的全部论点。
- A desk with a top section for books. 有抽屉或分类格的写字台
