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- fluid coking unit 液化焦化装置
- Finally, the energy consumptions in Jinan Company under the conditions of with and without delayed coking unit have... 通过比较,分析了原油性质和加工手段对炼油能耗的影响,找到了济南分公司炼油综合能耗偏高的原因。
- 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。
- After analysis refining the high sulphur-brearing oil, the equipment and pieline of the coking unit were caused sulphur corrosion. 分析了加工高硫油后,焦化装置内设备和工艺管线的硫腐蚀原因。
- 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。
- Corrosion in delayed coking unit is introduced, especially the corrosion of heating furnace is introduced and analyzed in detail. 介绍了焦化装置的腐蚀情况,特别是对加热炉空气预热器的腐蚀做了详细的分析,并提出了预防措施。
- After analysis refining the high sulphur-brearing oil,the equipment and pieline of the coking unit were caused sulphur corrosion . 分析了加工高硫油后,焦化装置内设备和工艺管线的硫腐蚀原因。
- The hydraulic decoking system of the delayed coking unit in Nanjing Refinery was revamped by adding a high-pressure water pump and a program control system. 对南京炼油厂延迟焦化装置水力除焦设施进行改造,增加一台高压水泵及程序控制系统,提高了切焦效率及系统的安全性,确保了装置长周期正常运行。
- In order to make full use of FCC slurry,SINOPEC Jinan Company conducted an experiment to test the feasibility of blending the slurry into feedstock of a delayed coking unit. 为解决催化油浆的出路问题,济南分公司在延迟焦化装置进行了掺炼催化油浆的试验,催化油浆在焦化原料中以不同的掺炼比例进行了试验。
- fluid coking -steam gasification 流化焦化-蒸汽气化
- Through simulation and calculation of the fractionator system of the 28 300 b/d delayed coking unit of Karamay Petrochemical Company.the process flow has been optimized. 通过对克拉玛依石化分公司延迟焦化装置分馏系统的工艺模拟计算,优化了工艺流程,在分馏塔脱过热段部分采用抗堵格栅填料和抗堵分配器专利技术,并增设蜡油侧线汽提塔。
- fluid coking - steam gasification 流化焦化-蒸汽气化
- Focusing on the fractionating tower of the Delayed Coke Unit,the article introduces amodel-setup method of simulation software in the PetrochemicaI process. 本文以延迟焦化装置的分馏塔系统作为研究对象，介绍了一种石油化工过程仿真软件的建模方法。
- A corrosion perforation on water injection pipeline of the coking furnace convection room caused coking unit short time shut down,and brought a serious influence on long term operation. 中国石化福建炼油化工有限公司焦化炉对流室上部注水管腐蚀后穿孔泄漏,造成装置临时停车,严重影响装置的长周期运行。
- Equipment, operating conditions and troubles as well as investment costs for two hydraulic decoking mods, i. e, with and without derrick in delayed coking unit were introduced and compared. 介绍了延迟焦化装置有井架与无井架两种水力除焦方式的投资、设备、主要故障及生产情况，并进行了比较。由于高压水龙带胶管、水涡轮等产品的改进和质量的提高，无井架除焦逐渐显示出其优越性。
- By examining the causes of oil slinging of a delayed coking unit in Sinopec Jiujiang Company and the unit's energy efficiency, this article discusses the necessity of recovering the oil slung. 摘要通过对中国石化九江分公司延迟焦化装置甩油性质和运行能耗进行技术分析，论述了甩油回炼的必要性。
- Corrosion in delayed coking unit is introduced, especially the corrosion of heating furnace is introduced and analyzed in detail. In addition, prevention measures are also given in the paper. 介绍了焦化装置的腐蚀情况,特别是对加热炉空气预热器的腐蚀做了详细的分析,并提出了预防措施。
- 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。
- The liquid output is improved,and the coke yield is lowered.The working time of delayed coking units is prolonged.The applications of antifoaming additive in th... 延长了装置的运行时间.;文中介绍了焦炭塔消泡剂、加热炉阻焦剂及先进控制系统的应用情况和效果
- The luminous intensity on unit area. 单位面积上的发光强度。
