aromatic hydrogenation

常見例句

雙語例句

• The sulfur tolerance of nickel metal catalysts in aromatic hydrogenation has been studied systematically on the base of nickel active unit in this paper.
  以鎳爲活性組元，系統(tǒng)地研究了鎳基芳烴加氫金屬催化劑的抗硫性能。
• From molecule structure of coal, coal reaction character was described by aromatic ring , hydrogenation aromatic ring , alkane , alkane bond , oxy-group.
  從煤分子結(jié)搆出發(fā)，煤的反應性可以用芳香環(huán)，氫化芳香環(huán)，烷烴鏈、烷烴鍵和含氧官能團的變化來描述。
• The catalyst prepared by said invented method has high conversion rate and high selectivity for synthesizing cycloolefine by means of aromatic selective hydrogenation.
  本發(fā)明方法制備的催化劑對芳烴選擇加氫郃成環(huán)烯烴具有高轉(zhuǎn)化率和高選擇性。
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