直接加配槽液溶解，其他辅助材料特别是有机烷基，镍分子添加剂，也必须按比例补加。
Dubs in the tank liquor to dissolve directly, other accessory material are specially the organic alkyl, the nickel member chemical additive, must supplement in proportion.
采取自动连续补加方式，可以使催化剂保持高性能，从而获得稳定的丙烯腈收率，实现反应器平稳优化操作。
The results showed that the catalyst maintained high characteristics, stationary acrylonitrile yield was obtained and the operation of fluidized bed reactor was optimized.
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