石化高温凝结水除盐技术实验研究  

DESALINATION OF PETROCHEMICAL HIGH-TEMPERATURE CONDENSATE

作　　者：周莉[1] 高利民 祝晓亮[1] 田文华[1] 狄淑娟 钱殷[1] 

机构地区：[1]西安热工研究院有限公司,陕西西安710032 [2]北京燕山石油化工有限公司,北京102502

出　　处：《水处理技术》2015年第3期96-98,102,共4页Technology of Water Treatment

摘　　要：对石化高温凝结水除盐技术进行研究。结果认为,石化高温凝结水除盐工艺宜为阳阴分床,长期稳定运行的温度不宜大于60℃,树脂层最高允许装填2 400 mm,运行流速宜为40~60 m/h。经中试实验验证,出水水质能够满足石化高温凝结水回用的要求,为工业化应用提供了技术依据。Desalination of petrochemical high-temperature condensate was launched. The results showed that for the desalination of petrochemical high- temperature condensate, the cation exchanger-anion exchanger during the appropriate desalting process was much better, and the operating temperature ought to be less than 60℃, while the maximum permissible resin layer was 2 400 mm and at last the proper flow rate should be 40~60 m/h. The pilot scale test showed that the proposed parameters could yield water with better indicators, which would satisfy the reuse requirements on the petrochemical high-temperature condensate, which could provide a technical basis for industrial application.

关 键 词：石油化工 高温 凝结水 除盐 阳床-阴床 

分 类 号：X703.1[环境科学与工程—环境工程]