PTA氧化反应器尾气冷凝器壳程结垢原因及处理  

PTA oxidation reactor off-gas condenser shell scaling causes and treatment

作　　者：谭帅[1] 左小虎[1] 侯洪波[1] 席占世 

机构地区：[1]中国石油化工股份有限公司洛阳分公司,河南洛阳471012

出　　处：《聚酯工业》2016年第6期50-53,共4页Polyester Industry

摘　　要：针对PTA装置2014年下半年起氧化反应器尾气冷凝器运行工况急剧恶化的原因,进行全面分析探讨,并对检修时采取的措施进行详细的阐述。The reasons for the sharp deterioration of the operating conditions of the oxidation reactor off.gas condens- er in PTA plant in the second half of 2014 Were analyzed and discussed, and the measures taken during the mainte- nance were described in detail.

关 键 词：PTA 尾气冷凝器 结垢处理 

分 类 号：TQ245.12[化学工程—有机化工]