1、The higher the olefin trap temperature, the lower the ability of adsorbing olefins.
烯烴的穿透性隨碳數(shù)的降低和烯烴阱溫度的升高而增加。

2、High gaseous olefin yields are the main features of DCC and MGG technologies.
多產(chǎn)氣體烯烴是DCC和MGG工藝的主要特點(diǎn)。

3、It was validated that ethylene is the origination olefin of methanol to propylene by experiments.
通過實(shí)驗(yàn)驗(yàn)證了乙烯是甲醇轉(zhuǎn)化制丙烯過程中的起始烯烴產(chǎn)物。

4、Application and preparation of a non - hydrogenation reducing - olefin catalyst were introduced.
介紹了一種非加氫降烯烴催化劑的制備及應(yīng)用。

5、Process flow of olefin conversion unit is introduced.
對(duì)烯烴轉(zhuǎn)換工藝技術(shù)作了介紹。

6、Metallocene catalysts are replacing traditional catalysts in syntheses of olefin polymers.
在烯烴聚合物合成中茂金屬催化劑正在替代傳統(tǒng)催化劑。

7、Olefin gas closely approximates air.
烯空氣跟空氣十分近似。

8、EPR Studies of Ti-Mg Catalyst for Olefin Polymerization
鈦基系烯烴聚合催化劑的EPR研究

9、Effects of FCC technological conditions on gasoline olefin content were also investigated.
與此同時(shí)考察了催化裂化工藝條件對(duì)汽油烯烴含量的影響。

olefin翻譯