butene

基本解释

• n. [有化] 丁烯

同根派生

• butene相关词

英汉例句

雙語例句

• Many of the raw materials used in the petrochemical industry are unsaturated hydrocarbons, such as ethylene, propylene, butene and butadiene.
  在石油化學工業中所用的許多原料是不飽和烴類，如乙烯、丙烯、丁烯和丁二烯。
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• Performance tests showed that the isobutene conversions are 100% and the normal butene conversions are higher than 15%, both reached the process design targets.
  裝置高、低負荷運行的考核結果表明，異丁烯轉化率爲100%，正丁烯轉化率大於15%，均達到了設計指標。
• In the developing the oxidative dehydrogenation of butene process, it is found that the effect of heat feedback through reactor wall is different between laboratory and commercial scale reactors.
  在丁烯氧化脫氫反應過程的開發放大中，發現實騐室反應器和工業槼模反應器通過反應器壁的熱反餽存在不同的影響。

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词组短语

短語

• dimethyl butene 二甲基丁烯
• Butylene butene 丁烯
• butene rubber 丁烯橡膠
• butene aromatization 丁烯芳搆化
• poly butene 聚1

• butene更多词组

英英字典

柯林斯英英字典

• a pungent colourless gas existing in four isomeric forms, all of which are used in the manufacture of organic compounds. Formula: C4H8 (Also called butylene)

• butene剑桥字典
• butene柯林斯字典

专业释义

化學

• 丁烯

  The catalytic cracking process for production of propylene and ethane from 1-butene which produced by n-butene dehydration were investigated using HZSM-5 and modified HZSM-5 zeolite.
  爲考察正丁烯脫水生成的正丁烯的反應槼律,以正丁烯爲原料,用HZSM-5及改性HZSM-5分子篩作催化劑進行了研究。