For the maintenance of stable flow of catalyst there was an optimum degassing value,in which the flow of catalyst was put forward.The use of other gas for the displacement of flue gas entrai...

• 为了保证催化剂流动稳定,脱气量存在最佳值,指出达到这种理想状况时催化剂的流动情况,并提出用其他气体置换烟气的方法来进一步减少再生催化剂对烟气的携带量。