摘要
随着原油性质的日益劣化,炼油装置的防腐蚀形势越来越严峻。经过几年的摸索和实验,利用腐蚀在线监测与超声波测厚技术相结合的方法,对炼油装置的腐蚀情况进行监测和防护,可互相取长补短,并能有效排查装置安全隐患,保证装置安全平稳运行。
As the crude oil is becoming increasingly poor, the corrosion in the process units of refineries becomes increasingly severe. Several years＇testing and practice of application of on-line corrosion detection and ultrasonic thickness measurement in the corrosion detection and protection of refinery process units has proven that the combination of the two techniques can effectively locate the potential hazard and ensure the safe and reliable operation of the units.
出处
《石油化工腐蚀与防护》
CAS
2011年第5期48-51,共4页
Corrosion & Protection In Petrochemical Industry
关键词
超声波测厚
在线监测
现场复测
腐蚀隐患
uhrasonic thickness measurement, on-line detection, field measurement, potential corrosion hazard
