摘要
对PTA装置的腐蚀状况进行了描述,围绕据装置的流程特点、操作条件、设备选材和制造等方面对装置的腐蚀类型和影响因素进行了分析,提出了工艺防腐、材料选择和制造质量控制等方面的改进措施。
Corrosion conditions for PTA plant were described, and corrosion types and influencing factors were analyzed based on process characteristics, operating conditions, materi- al selection and manufacture of devices. Finally, improvemenl measures such as process anti-corrosion, quality control for material selection and manufacturing were proposed.
出处
《安全、健康和环境》
2012年第10期14-16,共3页
Safety Health & Environment
