国产反应器过滤器在S Zorb装置上的应用

介绍了反应器过滤器(过滤器)的原理和基本组成,分析三套国产过滤器在中国石油化工股份有限公司北京燕山分公司S Zorb装置上的实际运行情况。第一套运行数据符合设计要求,达到进口水平;第二套在运行中受反应系统中吸附剂细粉含量高的影响,压力降偏高;第三套运行平稳,当加工量为130~135 t/h时,过滤器压力降维持在30~35 kPa。实际应用表明,国产过滤器的性能完全满足设计要求,系统因素对其运行影响很大,应从设计、制造、安装、检修、维护等方面对过滤器进行全寿命管理,延长装置运行周期。

Application analysis of domestic reactor filter in S Zorlb unit

The working principles and composition of reactor filter were described. The operations of 3 reactor filters supplied by domestic vendors in the S Zorb unit in SINOPEC Beijing Yanshan Company were an alyzed. The operation data of the 1 st filter met the design requirements. The 2nd filter had a higher differential pressure due to the impact of higher absorbent fines in reaction system. The 3rd filter was running stably. When the unit was operated at a capacity of 130 -135 t/h, the differential pressure of reactor filter was main- tained at 30 -35 kPa. The commercial operation demonstrated that the performances of domestic filters could completely meet the design requirements. As system factors have a great impact on the operation, service-life management should be made for the reactor filters in respect of design, fabrication, installation, maintenance, etc to extend the operation cycle of the unit.