尿素NH3汽提工艺,NH3/CO2一般选择(),H2O/CO2一般选择()A、0.3~0.6;0.9~1.3B、0.3~0.8;3~6C、3.3~3.6;0.6~0.8D、3.3~3.6;3~6

尿素NH3汽提工艺,NH3/CO2一般选择(),H2O/CO2一般选择()

  • A、0.3~0.6;0.9~1.3
  • B、0.3~0.8;3~6
  • C、3.3~3.6;0.6~0.8
  • D、3.3~3.6;3~6

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