优化尾氧含量指标与丙烯腈催化剂使用寿命  

Optimizing instructs of oxygenic contert in tail gas of acrylonitrile reactor and using lift time of acrylonitrile

作　　者：郭向明[1] 吕春 刘超 

机构地区：[1]吉林化工学院科研处,吉林吉林132022 [2]吉林市京泰化工有限责任公司,吉林吉林132021

出　　处：《吉林化工学院学报》2004年第4期15-18,共4页Journal of Jilin Institute of Chemical Technology

摘　　要：在丙烯腈生产中,应针对不同型号催化剂采用相应的控制指标.对于转化率低、两碳收率低、选择性高的催化剂,相应提高反应器尾氧含量控制指标,对提高丙烯腈催化剂使用寿命至关重要.In the productive process of acrylonitrile,according to vary type acrylonitrile catalyst,corresponding operational instructs of oxygenic content in the tail gas of acrylonitrile reactor should be adopted.For the catalyst by which the yield of transforms is los,the yields of carbon monoxide and carbon dioxide are low and the selectivity of acrylonitrile catalyst is high,it is important for improving the use lift time of acrylonitrile catalyst by improving the operational instructs of oxygenic content in the tail gas of acrylonitrile catalyst by improving the operational instructs of oxygenic content in the tail gas of acrylonitrile reactor.

关 键 词：丙烯腈 催化剂 尾氧含量 使用寿命 原因分析 丙烯氨 

分 类 号：TQ226.61[化学工程—有机化工]