摘要
筛选出了一种制水剂,并对其进行了改性评价,用改性后的制水剂替代了脱离子罐内原有进口制水剂。3年的运行结果表明,改造后的冷却制水系统运行状况良好,且制水效果优于进口制水剂的技术指标,冷却介质(脱离子水)电导率由0.601μS/cm降至0.200μS/cm所需时间由原来的60 min缩短到20～30 min,且系统运行周期由原来的72 h延长到120 h。
A novel agent for preparing deionized water was selected and modified.After evaluated,it was used to replace the imported agent in the deionizer and for 3 years.The results showed that the modified system has been running well,and the performance of deionized water exceeded the technical indices of imported agent.When the conductance ratio of deionized water(coolant) reduced from 0.601μS/cm to 0.200μS/cm,the required time shortened from 60min to 20~30min.And the system operation cycle extended from 72h to 120h.
出处
《石化技术与应用》
CAS
2007年第4期344-346,共3页
Petrochemical Technology & Application
关键词
中压变频器
冷却制水系统
国产化
天然气
脱离子水
电导率
medium-pressure converter
deionized water preparation system for cooling
indigenization
natural gas
deionized water
conductance ratio
