摘要
PTA(精对苯二甲酸)装置内醋酸腐蚀性强,介质多为浆料、粉料,其仪表选用较为特殊。对此将多个装置的一些成功应用经验提出供大家参考。
In Pure Terephthalic Acid Plant, most of the fluids exist in slurry and powder style, and in which acetic acid has strong corrosion. Thus, there are special requirements for selection of instruments. Some successful practical experiences in several plants were presented in this article.
出处
《医药工程设计》
2008年第6期38-40,共3页
Pharmaceutical Engineering Design
关键词
PTA
强腐蚀
浆料
粉料
PTA
strong corrosion
slurry
powder
