焦炭塔是延迟焦化装置的关键设备。
Coke drum is the key equipment of the delayed coking device.
焦炭塔是延迟焦化装置的重要设备之一。
Coke Tower is one of the important equipment for the delayed coking device.
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。
This paper introduces the process, pollution and disposing of the delayed coking unit.
焦炭塔剩余寿命评估为延迟焦化装置的安全生产奠定了基础。
Residual life evaluation establishes a foundation of safety production of delay 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。
Coking furnace performance is critical to the safety and long period running of delayed coking unit.
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 application situation of new type suspender shape thermal insulation technology on coke drum in delayed coking unit was recommended.
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。
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.
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。
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.
焦炭塔是延迟焦化装置中的关键设备之一，由于操作条件苛刻，使焦炭塔受到循环往复的热应力和内压的作用。
Coke tower is major equipment in delay-coking unit. but due to the severe service conditions, coke tower is loaded recling thermal stress and pressure.
阐述了延迟焦化装置焦化分馏塔塔顶结盐的现象，并分析了结盐的原因，提出了一些处理方案和相应的预防措施。
Phenomena of salt coagulation in catalytic fractionating column were expounded and the reason of salt coagulation was analyzed.
阐述了延迟焦化装置焦化分馏塔塔顶结盐的现象，并分析了结盐的原因，提出了一些处理方案和相应的预防措施。
The paper expounded phenomena and harm of salt coagulation in catalytic fractionating column and the reason of salt coagulation was analyzed.
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。
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.
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。
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.
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。
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.
在我国，一般通过研究高温状态下运行的延迟焦化装置焦炭塔20号锅炉钢的球化程度来评定焦炭塔的使用寿命，这已成为工程界常用的检测方法。
It has become a normal practice to estimate coker drum's service life by the extent of spheroidization of 20g steel in delayed coker operating at high temperatures.
根据提高延迟焦化装置轻质油收率、降低焦炭和干气收率的作用机理，研制了一种延迟焦化增收剂。在实验室模拟延迟焦化装置上，对五种性质不同的原料渣油进行了空白和加剂试验。
An additive to increase delayed coker yield has been prepared based on the mechanism of enhancing light oil yield and reducing the yields of coke and dry gas.
根据提高延迟焦化装置轻质油收率、降低焦炭和干气收率的作用机理，研制了一种延迟焦化增收剂。在实验室模拟延迟焦化装置上，对五种性质不同的原料渣油进行了空白和加剂试验。
An additive to increase delayed coker yield has been prepared based on the mechanism of enhancing light oil yield and reducing the yields of coke and dry gas.
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