摘要
丁二烯抽提装置使用新型阻聚剂JD -A2 4 9后 ,运行周期由 60d延长至 450d以上。还可以大大降低 3种化学品的用量 ,总体经济效益可观。
The operating period is prolonged to over 450d from the original 60d after the new polymerization inhibitor JD-249 is used in butadiene extraction plant, the amount of 3 kinds of chemicals is also greatly decreased, and the economical results are remarkable.
出处
《齐鲁石油化工》
2004年第2期90-92,共3页
Qilu Petrochemical Technology
