• 1. spent catalyst: 废催化剂 | 用过的催化剂 | 废触媒 | 待生催化剂
• 2. HDS spent catalyst: HDS失活催化剂
• 3. spent catalyst slant: 待生斜管

更多释义

• 1.We want to buy spent catalyst which contained V, Mo.
  我想买含钒，钼的废催化剂。
  dict.yoduao.com
• 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。
  dict.yoduao.com
• 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。
  dict.yoduao.com

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