摘要
通过介绍丁二烯装置的生产原理,分析了钝化的原因和目的,提出了钝化的时机和工艺条件,最后叙述了钝化时对丁二烯装置的要求。
The process of the butadiene production was described simply, the cause and objective ofpassivation were annlyzed, and when to passivate and what technical condition to use for passivatingwere given. At last the butadiene equipment required for passivating was introduced.
出处
《清洗世界》
CAS
2004年第11期7-9,共3页
Cleaning World
