contact catalyst 中文意思是什麼
contact catalyst
解釋
接觸催化劑-
If the gas is processed in contact plants, this fluorine must be removed to prevent damage to the catalyst.
假若該氣體在接觸法工廠中加工，則氟必須除去，以免損害摧化劑。 -
In the reforming operation a light hydrocarbon feed isomerizes on contact with a suitable catalyst to produce gasoline with a higher octane number.
在重整操作中，一個輕質烴類進料與一個合適的催化劑接觸而異構化得到具有高辛烷值的汽油。 -
According to the results of the interface action, the metals are classified as following three kinds. one is the affine metals that can react with the diamond to form steady carbides, such as ti, w, cr, mo etc. other is the inert metals that have not any action with the diamond, such as cu etc. the third is catalyst metals that promote the transformation of the diamond into graphite when the metals come into contact with the diamond at high temperature, such as fe, co, ni etc
按照金屬與金剛石的界面作用結果，將典型金屬分為：與金剛石界面反應形成穩定碳化物的親和性金屬，如鈦、鎢、鉻、鉬等；與金剛石界面不反應的惰性金屬，如銅等；與金剛石界面接觸促使金剛石石墨化的石墨化金屬，如鐵、鈷、鎳等。 -
Poly - o - toluidine ( pot ) is selected as the electro - catalyst of 2, 5 - dimercaptan - 1, 3, 4 - thiadiazole ( dmct ) because the solubility of pot in organic solvents is much higher than that of pan. therefore, dmct can contact with pot at molecular level. it suggests that the oxidative reaction order is 2 and the reduced reaction order is 1 by testing its electrode kinetics
聚苯胺難以溶於有機溶劑，因此選用易溶於有機溶劑的聚苯胺衍生物聚鄰甲基苯胺（ pot ）作有機硫化合物2 ， 5 -二巰基- 1 ， 3 ， 4 -噻二唑（ dmct ）的電催化劑，兩者可以達到分子水平的復合。 -
Abstract : after reforming circulating hydrogen compressor put intooperation, the sealing oil was leaked always to the system, and it menaced the safe operation of platforming catalyst. finally the non - contact type mechanical sealing was adopted, so the problems were solved
文摘:重整循環氫壓縮機組開車后，密封油一直向系統竄油，嚴重威脅鉑重整催化劑安全使用，最後改為非接觸式機械密封，問題得以解決。 -
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
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