PTA三装置常压吸收塔的环保治理改造技术  

ENVIRONMENTAL PROTECTION TREATMENT AND TRANSFORMATION TECHNOLOGY OF ATMOSPHERIC PRESSURE ABSORPTION TOWER OF PTA THREE UNITS

作　　者：程兰紫 CHENG Lanzi(SINOPEC Yangzi Petrochemical Co.,LTD.,Nanjing Jiangsu 210000)

机构地区：[1]中国石化扬子石油化工有限公司,江苏南京210000

出　　处：《齐鲁石油化工》2024年第4期288-292,共5页Qilu Petrochemical Technology

摘　　要：针对中国石化扬子石油化工有限公司精对苯二甲酸三装置(以下简称扬子石化PTA三装置)常压吸收塔尾气排放不达标的问题,实施常压吸收塔环保治理改造项目,增设尾气处理装置低压催化燃烧系统(LPCCU),可使PTA三装置环保治理水平显著提高,达到满足新环保废气排放标准的要求。In view of the problem of exhaust emissions from atmospheric pressure absorption tower can′t meet the discharging standard in SINOPEC Yangzi Petrochemical Limited Company,by the implementation of atmospheric pressure absorption tower environmental protection renovation project and the addition of low pressure catalytic combustion system(LPCCU)for the exhaust gas treatment unit,environmental protection treatment level of PTA three units reanches to a new level,and meets the requirements of the new environmental emission standards.

关 键 词：精对苯二甲酸 常压吸收塔 尾气 低压催化燃烧系统 环保 

分 类 号：TQ245.12[化学工程—有机化工]