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洛阳设计研究院炼油实验厂催化裂化装置自投产以来已运行近四年,为防止再生器稀相段二次燃烧所采用的稀密相温差调节主风放空量的定值调节系统经长时间运行考查调节质量良好,颇受工艺操作人员欢迎,在设计的新炼厂催化装置中已采用了此方案.温差调节虽在石油化工工艺有一些采用,但在催化裂化像再生器这样过大的受热筒式容器对温度反应易引起容量滞后和纯滞后的工艺设备上还是第一次使用.当然这套温差调节仪表还有待完善以便更好地发挥它的作用.
Luoyang Design and Research Institute Refinery Experimental Plant FCCU has been running since the commissioning of nearly four years, in order to prevent the secondary phase dilute phase regenerator lean phase temperature difference adjustment used to regulate the main air venting system after a long run Test to adjust the quality of good, welcomed by the process operators, in the design of the new refinery catalytic device has been used in this program.Although the temperature difference in the petrochemical process has some use, but in catalytic cracking like regenerator such an excessive heat It is the first time that a cartridge has a temperature response that can cause a delay in capacity and a pure delay in process equipment, but of course the thermometer needs to be refined in order to better perform its function.