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- The running status of the units show that of the MIP-CGP technology in FCC units is successful,and the aim to increase propylene production,to produce clear gasoline is attained. 通过对装置运行情况的分析,证实了MIP-CGP工艺技术在催化裂化装置上应用的可行性,达到了增产丙烯和生产清洁汽油的目的。
- Discussed is the exterior heat-removing system in the regenerator of fluidized FCC unit in design feature, design items and method of calculation. 讨论了流化催化裂化装置外取热器的结构特征,设计要点和计算方法。
- The MIP-CGP Technology is adopted in the heavy oil FCC units alteration of SINOPEC Jiujiang Company in July 2004,and the units have runned successfully. 九江分公司于2004年7月采用MIP-CGP技术对重油催化裂化装置进行改造,并投产成功。
- Electro liquid control plug valve is the high and new technical equipment applied in FCC unit in recent years. 电液控制塞阀是近年来应用于流化催化裂化装置的高新技术设备。
- The causes of the failure of austenitic bellow expansion joint in the operating FCC unit are comprehensively analyzed. 对在役催化裂化装置的奥氏体不锈钢波纹管膨胀节失效原因进行了全面分析 ,由于刚度、温度、安装等因素引起的膨胀节失稳以及Cl-和SO2 引起的腐蚀破坏 ,是膨胀节失效的主要破坏形式。
- Atomic fluorescence was used for determinbation of Sb content in equilibrium catalyst (E-cat) in FCC unit. 摘要通过对不同测定条件的研究，确定了原子荧光法用于测定催化裂化装置平衡剂中的锑含量。
- HL liquid-increasing agent was applied in the FCC unit of refining plant,SINOPEC Shanghai Gaoqiao Company. 介绍了HL增液剂在中国石化上海高桥炼油厂催化裂化装置上的使用情况。
- The FCC unit produces large quantity of raw materials for MTBE and alkylate producing. 催化裂化装置还生产大量可以用于生产优质汽油组分的气体原料。
- The sulfur removal rate of the assistant catalysts applied in domestic FCC units and their impact on product slates are highlighted. 重点介绍了目前催化裂化过程中使用的降硫助剂的脱硫率及其对催化裂化产品分布的影响等。
- The emergency shutdown system ESD in FCC unit revamp is introduced,ESD system composition,its function characteristics and control method are detailed described. 介绍了在催化裂化装置改造中用紧急停车系统ESD的具体实现方法,并详细介绍了ESD组成结构、功能特点及控制方案的实施等。
- Commercial application of MIO technology developed by Research Institute of Petroleum Processing was carried on the FCC unit at Lanzhou Petroleum Processing and Chemical Complex. 由石油化工科学研究院开发的MIO新工艺在兰州炼油化工总厂第一套催化裂化装置上进行了工业生产。
- All logics of ESD in FCC Unit are achieved by TRUSTED of ICS Company. A triple redundant technology is adopted in the system. 介绍了重油催化裂化装置紧急停车系统的所有逻辑由ICS公司的TRUSTED系统来完成。
- Research of the sulfur transfer catalysts and materials which can be used in FCC unit to reduce sulfur in FCC naphtha is described. 总结了国内外用于催化裂化装置的具有降低催化裂化汽油硫含量作用的助剂及其材料的研究状况。
- Presents the routes and technical measures for producing more LCO and LPG by using optimized operation and MGD technology based on available FCC unit. 介绍了利用现有的催化裂化装置,通过优化操作及运用MGD技术提高柴油和液化气收率的方法和技术措施。
- Many surface cracks were found inside of the three towers-absorption &desorption tower, stabilization tower and reabsorption tower of FCC Unit. 催化裂化装置吸收稳定三塔,即吸收解吸塔、稳定塔和再吸收塔,其内部发现大量的表面裂纹。
- It is believed that although the coking in FCC units is unavoidable, the damage to its normal operation can be reduced greatly by adopting the proposed measures. 指出催化裂化装置的结焦虽然是不可避免的,但通过采取有效措施,可以把结焦对装置安全生产的危害降低到最小程度。
- Moreover, new structures of the riser reactor ends can also suppress the coke deposit on the FCC unit so that the on-stream period of the unit can be prolonged. 此外新型提升管反应器端口结构还可以抑制设备结焦,延长流化催化裂化(FCC)装置的开工周期。
- The method to calculate main air flow capacity of FCC unit is expounded. Flow capacity revision model and the relative revision coefficient have been established. 介绍了流化催化裂化装置主风流量的计算方法,建立了流量修正模型及相关的修正系数。
- Although the amount of this coke adhered on the disengager wall is only a small part of total produced coke, it still is an important factor to effect the running of FCC unit. 这些结焦是催化裂化工艺总生焦量的很小一部分，但至今仍是影响重油催化裂化装置长期运行的重要因素。
- The application of MIP process developed by Research Institute of Petroleum Processing in the FCC unit of Zhongyuan Petrochemical Company was introduced. 摘要 介绍了石油化工科学研究院研制的MIP技术在中原石油化工总厂催化裂化装置上的应用情况。
