The shark's finned tube has an extensive application prosperity for cracking furnace.
翅片管在裂解炉有广泛的应用前景。
This paper was the second part of an article on mathematical modelling of cracking furnace tube.
本文为重质油裂解模型的第二部分。
Technical innovation is done for feed system of cracking furnace for adapting various feedstocks.
为适应各种原料，对裂解炉进料系统进行技术改进。
Technical measures for increasing heat efficiency and processing capacity of cracking furnace were introduced.
介绍了提高裂解炉热效率和加工能力所采取的技术措施。
Optimized process and operation are also very important to the improvement of thermal efficiency of a cracking furnace.
同时，工艺操作和生产调优对于提高裂解炉热效率也十分重要。
This paper identifies the operation hazards of the ethylene cracking furnace, and makes the countermeasures for the safety operation.
分析识别乙烯装置裂解炉操作中的危害因素，制定了确保裂解炉安全运行的对策。
The burst part in convection section of a tube of F108 cracking furnace in alkene factory, Liaoyang Petrochmical Company, was analyzed.
针对辽阳石化分公司烯烃厂f 108裂解炉对流段炉管爆裂破坏进行了分析。
A cracking furnace is the core of ethylene facility, so its improvement has direct effect on operation economics of the entire facility.
裂解炉是乙烯装置的核心，裂解炉的改进对整个乙烯装置操作的经济性有直接的影响。
This paper summarises the equipment and process of producing return bends used for the ethylene cracking furnace by ESR-precision casting.
本文介绍了电渣精铸裂解炉弯管的设备、工艺，并同传统的中频炉一砂型铸造工艺进行了比较。
The qualified welding procedure has successfully been used for the welding of the P91 steel furnace tubes in three ethylene cracking furnaces.
并依此制定工艺，成功地完成了该钢种在三台乙烯裂解炉中的焊接应用。
The ethylene cracking tubes pack-carburized in a laboratory(P tube) and carburized during servicing in a cracking furnace (S tube) are studied.
对实验室固体渗碳（P管）和裂解炉运行渗碳（S管）的乙烯裂解管进行了研究。
The paper describes that new type inject steam technology can reduce coke precursor, resulting in operation rate of cracking furnace over 96.8 % .
采用新型注汽技术改造，降低结焦先兆物，使裂解炉开工率提高到96.8％以上。
The ethylene cracking furnace was the core unit, and the thermal cracking process was one of the most important technologies of the ethylene industry.
乙烯裂解炉是乙烯装置的核心设备，而乙烯裂解技术是整个乙烯工业的关键技术之一。
The results can be used to simulate or predict the product distribution and operation character for cracking furnace of light gas oil in an ethylene plant.
本文的研究结果可用于模拟或预测乙烯装置中轻柴油裂解炉的产物分布及运转特性。
In the light of bending of radiation tube in cracking furnace, analysis is done in detail to present related prevention, adjustment and correction measures.
针对乙烯装置裂解炉运行中比较普遍存在的辐射段炉管弯曲现象进行了详尽的分析并提出了相应的预防、调整和矫正对策。
A paper study is conducted on the optimization operation of the cracking furnace-TLEsystem of an ethylene plant using the approach of statistical evolution.
采用统计调优方法对乙烯装置裂解炉-废热锅炉进行操作调优。
After operation of ethylene cracking furnace for many years, the furnace lining was effloresced seriously. The radiating heat loss of furnace wall was larger.
乙烯裂解炉经多年运行，炉衬粉化严重，炉壁散热损失较大，热效率下降。
The invention disclosed a lying posture turnover cylinder cracking furnace which is used in the successive thermal cracking of a waste steel-wire tyre material.
本发明公开了一种废旧钢丝胎料块连续热裂解的卧式回转圆筒结构裂解炉。
Using good heat insulation material for the furnace wall of the radiation section can reduce the heat dissipation in the radiation section of the cracking furnace.
做好辐射段炉墙的隔热保温工作可减少裂解炉辐射段热损失。
The scattered coil - outlet - temperature (COT) and the unfixed temperature errors would influence severely the operation of cracking furnace and the ethylene yield.
各裂解炉管出口温度(COT)偏差的发散和误差的不确定，将对裂解炉操作和乙烯收率带来很大的影响。
Formation and shape of coke in coils of thermal cracking furnace, and advances in technologies of coking inhibitor, especially in decoking were reviewed in this paper.
本文综述了管式裂解炉蒸汽热裂解过程中，焦碳的形成及形态、抑制结焦及焦碳脱除技术、裂解炉烧焦过程研究进展。
According to the characteristic of the pipeline cracking furnace, a new neural network optimization control strategy of cracking furnace′s output temperature is put forward.
根据管式裂解炉的特点，提出了一种管式裂解炉出口温度优化控制方法。
The failure causes of the finned tubes of an ethylene cracking furnace were analyzed, and some corresponding countermeasures were applied to eliminate the failure possibility.
分析了造成乙烯装置裂解炉翅片管开裂的原因，并在实际生产、维修和设计中采取了相应的对策，消除了再次发生类似问题的可能性。
Field examination of tube fracture of ethylene cracking furnace for a certain ethylene plant is carried out. The fracture reason is researched. The repair proposal is put forward.
对某乙烯厂乙烯裂解炉炉管断裂进行了现场检测，探讨了断裂原因，提出了维修建议。
Naphtha is the main feedstock for steam cracking process, therefore its property directly influences the yields of main cracking products and the operation cycle of cracking furnace.
石脑油作为蒸汽裂解工艺的主要原料，其性质直接影响裂解主要产品收率和裂解炉操作周期。
Complex patterns of flue gas and non-uniform temperature distribution along furnace height were taken place due to high jet velocity of bottom burners in the ethylene cracking furnace.
乙烯裂解炉底部燃烧器的燃气射流，使炉内烟气流动复杂，烟气温度分布的均匀性较差。
This paper introduced the technology of increasing propylene yield through optimizing cracking material, adjusting depth of cracking furnace, enhancing operation monitoring of separating system.
通过优化裂解原料，调整裂解炉深度，加强分离系统操作监控，实现增产丙烯。
This paper introduced the technology of increasing propylene yield through optimizing cracking material, adjusting depth of cracking furnace, enhancing operation monitoring of separating system.
通过优化裂解原料，调整裂解炉深度，加强分离系统操作监控，实现增产丙烯。
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