Coke drum is the key equipment of the delayed coking device.
焦炭塔是延迟焦化装置的关键设备。
Coke Tower is one of the important equipment for the delayed coking device.
焦炭塔是延迟焦化装置的重要设备之一。
This paper introduces the process, pollution and disposing of the delayed coking unit.
介绍延迟焦化装置的工艺流程、装置的污染和排污基本情况。
So the design and study of delayed coking engineering is a practical significance task.
因此，对延迟焦化工程的设计和实施研究是一个具有现实意义的课题。
The invention also provides a delayed coking method using the delayed coking equipment.
本发明还提供了使用上述延迟焦化设备的延迟焦化方法。
The research progress in shot coke formation and inhibition in delayed coking were summarized.
综述了延迟焦化工艺中弹丸焦生成与抑制的研究进展。
Coking furnace performance is critical to the safety and long period running of delayed coking unit.
延迟焦化加热炉是延迟焦化装置安全、长周期运行的关键设备。
The inferior vacuum residue produced with Middle East crude oil can be used as raw material of delayed coking and asphalt.
由中东原油生产的劣质减压渣油，可作为延迟焦化原料，也是生产沥青的好原料。
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。
The application situation of new type suspender shape thermal insulation technology on coke drum in delayed coking unit was recommended.
介绍了新型背带式保温技术在延迟焦化装置焦炭塔上的应用情况。
The result indicated that the hydrotreated delayed coking naphtha was qualified for reforming feedstock, its blending ratio could be up to 35%.
结果表明，焦化汽油加氢精制后可作重整原料，且掺炼比可达35%。
The experimental results show: delayed coking for coal tar can obtain higher fuel oil yield, lower wax oil yield and better products distribution.
实验结果表明：煤焦油延迟焦化可以得到较高的燃料油产率，较低的蜡油产率和较好的产品分布。
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。
Presents the application of sulfur removal technology by fiber membrane in the two delayed coking LPG mercaptan removal plants in Shengli Refinery.
介绍纤维膜脱硫技术在胜利炼油厂两套焦化液化气脱硫醇装置的应用情况。
Solving this problem is helpful to prolong the working cycle of the delayed coking equipment and insure treatment of low quality material in high load.
解决大瓦斯线结焦是延长焦化装置生产周期，确保高负荷加工劣质原料的关键手段之一。
Sulfur distributions have been calculated for several main processes such as hydrotreating, hydrocracking, delayed coking, solvent deasphalting, and FCC etc.
对加氢处理、加氢裂化、延迟焦化、溶剂脱沥青和催化裂化等主要加工过程的硫分布进行了衡算。
The change rule that coking yield and coke VCM increase as the coking period shortens in the commercial delayed coking unit has been calculated by the model.
应用该模型计算出工业焦化装置成焦周期缩短后，焦炭收率和焦炭挥发分增加的变化规律；
The whole geometric structures of combustor, combustion chamber and furnace tube in delayed coking furnace were accurately calculated by the whole-coupling method.
采用分区耦合的计算方法，实现了对工业焦化炉从燃烧器、炉膛、炉管整体几何结构的仿真，并且对焦化炉内流动、燃烧和传热全部工艺过程进行了模拟。
It also describes the economy of delayed coking process and gives comparison with other main residue conversion processes (RFCC and residue hydroprocessing processes).
并介绍了延迟焦化工艺的经济性以及与相关主要工艺渣油加工(RFCC和渣油加氢)的比较。
Oil gas line coking is an important factor affecting the production load and period of delayed coking plant, which is a very common problem for delayed coking production.
大油气线结焦是影响延迟焦化装置生产负荷和生产周期的重要因素，也是延迟焦化技术面对的普遍问题。
It is pointed out that process capacity and technology level of the existing delayed coking units should be further increased to develop their roles in residue processing.
指出今后应进一步提高现有装置加工能力，提高延迟焦化装置的工艺技术水平，以进一步发挥延迟焦化装置在重油加工中的作用。
The differences in product yields and slates of processing vacuum residue and FCCU slurry in delayed coking are analyzed, which support the conclusion of economic analysis.
还从理论和技术上，分析比较了减压渣油和催化裂化油浆在焦化反应中的产品收率分布的区别，支持了经济效益的分析结论；
The coking properties of hydrocracked residue from Tuozili Area in Liaohe Oil Field being taken as feed stock of delayed coking were studied on a small experiment equipment.
在小型焦化装置上，研究了辽河坨子里渣油加氢残渣的焦化性能和产物分布规律，以及加氢试验条件对焦化产物分布的影响。
On the basis of analysis of the process mechanism, the model for soft measurement of the dry-point of crude gasoline delayed coking is established by using PLS-RBFN parallel method.
在分析工艺机理的基础上，用PLS- RBFN并联方法建立延迟焦化粗汽油干点软测量模型。
Through the test and comparison of ethylene cracking of hydrogenated delayed coking gasoline and regular grade straight-run gasoline, it is showed that the former can be used as ethylene stock.
通过对延迟焦化汽油加氢后与普通直馏汽油的乙烯裂解试验和比较，延迟焦化汽油加氢后可以作乙烯原料。
Aimed at the characteristic of Liaohe super heavy crude oil such as high content of heavy metal, carbon residue, gum and asphaltene, the demetallization agent for delayed coking unit was developed.
针对辽河超稠油金属含量高，残炭、胶质、沥青质含量高的特点，研究开发了焦化脱金属剂。
In a delayed coking unit, the main fractionation column is the most important part for the products separating. The optimization and reform of the main fractionator has great practical significance.
延迟焦化主分馏塔作为延迟焦化装置实现产品分离的重要单元，对其进行优化设计，并对其进行局部改造，具有一定的现实意义。
Large amounts of foams are subject to come into being in the upper part of a coking drum in the delayed coker, which seriously influences the processing capacity and product quality.
在延迟焦化装置上，焦炭塔上部易形成大量的泡沫，严重影响焦化装置处理能力和产品质量。
Causes of coking in the heater of delayed coker have been analyzed and the mechanism of coke formation has been studied. On the basis of the analysis, CAF anti-coking agent has been developed.
分析了延迟焦化装置加热炉结焦的原因，对其结焦机理进行了探索，在机理研究的基础上开发了CAF型焦化加热炉阻焦剂。
Thus features of the recycling residue would be improved for certain degree and coking tendency of the equipments therefore could be delayed and one-timer…
同时对于油浆中的胶质沥青质具有一定的分离效果，可在一定程度上改善循环油浆性质、延缓设备反应器结焦趋势。
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