catalyst activity stability 中文意思是什麼

catalyst activity stability 解釋
催化劑活性安定性
  • catalyst : n. 【化學】觸媒，催化劑，接觸劑〈又作 catalytic agent〉；〈比喻〉觸發因素，〈口語〉（善用熱情、言語等打動他人的）有感染力的人。
  • activity : n. 1. 活動；活躍；動作；活動力；能動性。2. 活性；放射性。3. 機能，功能。4. 〈美國〉機構。5. 〈pl. 〉 活動范圍。
  • stability : n. 1. 穩定，穩定性，穩度。2. （船等的）復原力。3. 鞏固；堅定，持久不變。
  1. Mechanical test results must be evaluated in conjunction with catalyst activity, selectivity, and stability data.

    必須將機械測試結果和催化劑活性、選擇性和穩定性數據聯系起來進行綜合評價。
  2. Catalyst for ethanol synthesis. the results show that the reactive metals rh and mn are fixed on the catalyst surface by the interaction with si - oh, which can enhance the stability of highly dispersed metals. rh and mn interact with each other to form the acitve site with high ethanol synthesis activity. the surface si - oh was found to be of significance on the preparation of catalyst with high catalytic activity

    的性質，結果表明，活性金屬銠及錳經浸漬法擔載于載體上后即與表面羥基作用使金屬固定在氧化硅的表面上，保證了高度分散活性金屬的穩定性高度分散中的銠錳相互結合，構成了乙醇合成中的高活性位研究發現表面硅羥基在催化劑制備過程中起著重要作用。
  3. The effects of nabr loading, reaction temperature and contact time on the catalytic behaviors of nabr - promoted kzsm - 5 zeolite for the oxidative methylation of toluene were investigated systematically. it was found that the kzsm - 5 zeolite catalyst promoted with proper nabr loading was a very effective catalyst for the omt. the optimum conditions for the omt were found. the structure of catalysts have been characterized by xrd and framework ir. it was found that kzsm - 5 zeolite exhibited excellent catalytic activity for the omt and heat stability

    化合物的選擇性及st eb值等方面的影響進行了系統的考察，發現nabr kzsm - 5催化劑對omt反應活性較高，適當的nabr負載量能提高omt反應活性，並能獲得苯乙烯含量很高的c
  4. Influence of operation condition and basic nitrogen compounds in the feed oil on activity stability of the catalyst was investigated

    考察了操作條件及原料中的堿性氮化物對催化劑活性穩定性的影響。
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