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。
Residual life evaluation establishes a foundation of safety production of delay 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。
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 author brought forward the countermeasure of coking unit protection according to the principle of corrosion.
利用腐蚀原理，从而有针对性地提出了焦化装置的防腐对策。
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。
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.
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。
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；
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。
This paper reports the running conditions of the slag - water system of Texaco coal gasification unit at the Shanghai Coking and Chemical co., Ltd., and study of problems.
介绍了上海焦化有限公司德士古煤气化装置渣水系统的运行状况，对出现的主要问题进行了探讨。
In the original design of the cracking gas compressor unit in ethylene plant, wash oil is to be injected into the suction line and the impeller to alleviate coking in the compressor unit.
乙烯装置裂解气压缩机组为减缓机组结焦，原设计在机组吸入管线和叶轮上注洗油。
Adding coking inhibitor to the dilute steam or cracked raw materials is one of the effective methods to lengthen unit-operating cycle at present.
在裂解原料或稀释蒸汽中添加结焦抑制剂是目前延长装置运转周期较为有效的方法之一。
The hydrogen production technology was utilized to revamp a light oil hydrogen production unit for processing coking dry gas.
利用焦化干气制氢技术对轻油制氢装置进行了技术改造。
The coking plant is a production unit of the iron and steel enterprise and would cause most serious pollutions to the environment.
焦化厂是钢铁企业中对环境造成污染最严重的生产单元。
The coking plant is a production unit of the iron and steel enterprise and would cause most serious pollutions to the environment.
焦化厂是钢铁企业中对环境造成污染最严重的生产单元。
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