propene信息详情
n.丙烯
to approve───批准
promiscuous abandon───滥交
on the prowl───adv.徘徊
protein deficiency───蛋白质缺乏，蛋白质缺乏病
prosopis seed───prosopis种子
elegant prosper───优雅繁荣
dipropyl methane───二丙基甲烷
doxy problems───doxy问题
proprietorship business───独资企业
disc profile───圆盘轮廓
Its catalytic properties for alkylation of benzene with propene were investigated.───研究了其对丙烯和苯的烷基化反应的催化性质。
Relations between benzene to propene ratio(R) and reactive results in alkylation were studied.───对烃化过程中苯丙烯比（R）与反应结果的关系进行了研究。
epoxidation of propene in gas phase has been investigated.───研究了纯丙烯气相氧化的环氧化反应。
Here propene is separated from light gases by absorption in methanol and is almost quantitatively recycled with negligible losses.───丙烯在此被甲醇吸收而与轻气体分离，几乎被完全回收，损失可忽略不计？
Properly selected reaction temperature can suppress the secondary reactions and enhance the production of propene and ethene.───选择适宜的反应温度条件能够有效地抑制副反应，从而提高丙烯、乙烯的总产率。
Higher productivity and selectivity of propene in dehydrogenation of propane wereachieved with MgO crystal catalyst treated by shock wave.───经处理后的结晶氧化镁用作丙烷脱氢制丙烯反应的催化剂，丙烷转化率、丙烯产率及选择性均有一些提高。
PROPYLENE. DETERMINATION OF THE PROPENE AND PROPADINE. GAS PHASE CHROMATOGRAPHIC METHOD.───丙烯.丙炔和丙二烯含量的测定.气相色层分离法
Thermoplastic polymer made by addition polymerization of propene.───（聚丙烯）热塑性聚合物。由丙烯加成聚合而成。
Their catalytic behavior was investigated in the oxidation of propene to acrolein.───通过丙烯转化为丙烯醛的氧化反应来研究他们的催化行为。
Higher productivity and selectivity of propene in dehydrogenation of propane wereachieved with MgO crystal catalyst treated by shock wave.
Here propene is separated from light gases by absorption in methanol and is almost quantitatively recycled with negligible losses.
Relations between benzene to propene ratio(R) and reactive results in alkylation were studied.
The liquid product from the ammoxidation of propene to acrylonitrile was analyzed by means of coupling the Type 103 gas chromatograph with a computer.
With the increase of R, the propene conversion of the single stage and the selectivity of cumene increase and the side reaction decreases.
Competitive inhibition between methane and propene was minimized by physical separation of the regeneration and epoxidation.
The epoxy chloropropane synthesis technology with propene is mature, with abundant feed supply, relevant investment and high profits, which can obtain satisfactory returns.
The oxidative dehydrogenation of propane (ODP) to propene is one important subject in natural gas, oil field gas and refinery gas application area.
This agent is propene polyoxyethylene binary block polyether chain extension production initiated by polyamine and polyalcohol .