S Zorb装置过滤器差压高的处理方法  

Handling of high differential pressure of filter in S Zorb unit

作　　者：包材保[1] 

机构地区：[1]中国石油化工股份有限公司金陵分公司,江苏省南京市210033

出　　处：《炼油技术与工程》2014年第6期38-41,共4页Petroleum Refinery Engineering

摘　　要：中国石油化工股份有限公司金陵分公司1.5 Mt/a S Zorb装置的反应器与再生器均采用流化床反应技术,反应器过滤器(ME-101)位于反应器顶部,主要是过滤油气中携带的吸附剂;而再生烟气过滤器(ME-103)主要是过滤再生烟气所携带的吸附剂粉尘。对在超负荷(110%)运转条件下,S Zorb装置运行中出现的ME-103差压突然升高的情况进行了分析,提出了解决措施,ME-103差压从40 kPa下降至28 kPa。同样对影响ME-101差压的原因进行了分析,提出了应对措施,使ME-101差压维持在55 kPa。The S Zorb unit and adsorption desulfurization reaction principles are introduced.Fluidized bed reactor technology was applied for both reactor and regenerator in S Zorb unit.The reactor filter ME-101 is installed at the top of the reactor mainly to filter out the absorbent carried over with the filtered gas.Whereas,the regenerator fuel gas filter ME-103 is mainly operated to filter out the absorbent dusts in regenerator flue gas.Under the operating conditions of 110％ of design capacity,differential pressure increased suddenly in the regenerator effluent filter ME-103.The causes of sudden differential pressure rise was analyzed and associated solution was found and implemented.As the result,the differential pressure of ME-103 dropped from 40 kPa to 28 kPa.The factors affecting the differential pressure of ME-101 were studied and countermeasures were recommended,and the differential pressure of ME-101 has been maintained at 55 kPa.

关 键 词：S ZORB 吸附脱硫 反吹 反应器过滤器 再生烟气过滤器 

分 类 号：TE96[石油与天然气工程—石油机械设备]