The single-pass yield of acrylonitrile increased by 2%~3% after the catalyst reactivation.

催化剂经活化后可使丙烯腈单程收率提高 2 %～ 3 %。

youdao

The single-pass yield of acrylonitrile increased by 2%~3% after the catalyst reactivation.

催化剂经活化后可使丙烯腈单程收率提高 2 %～ 3 %。

youdao