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spent catalyst

美 /spent ˈkætəlɪst/
  • 失活催化剂：一种在化学反应过程中失去活性的催化剂，通常需要进行再生或更换。

双语例句

  1. We want to buy spent catalyst which contained V, Mo.
    我想买含钒，钼的废催化剂。
  2. The industrial practice of the regeneration of spent catalyst with high coke content is presented.
    介绍了非临氢降凝高焦炭含量催化剂采用水蒸气-空气再生的工业实践经验。
  3. The method further separating the gas product and the trapped hydrocarbon from the spent catalyst with a stripping gas.
    该方法进一步包 括用汽提气体从废弃催化剂中分离气体产品和捕获的烃。

网络短语

  • HDS spent catalyst
    HDS失活催化剂
  • spent catalyst carrier line
    涵义废催化剂流线
  • FCC spent catalyst
    FCC废弃物
  • spent catalyst slant
    待生斜管
  • spent-catalyst hopper
    用过的催化剂料斗

同义词

dead catalyst
废催化剂；用过的催化剂