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对EO法及丙烯醛法路线进行了技术、经济比较。The routes from EO and acrolein are compared in technology and economy.

甲醛、乙醛和丙烯醛均为环境中常见的醛类。Formaldehyde, acetaldehyde and acrolein are common aldehyde in the environment.

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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。Their catalytic behavior was investigated in the oxidation of propene to acrolein.

丙烯醛是合成蛋氨酸和1，3-丙二醇等的重要中间体。Acrolein is an important intermediate for the synthesis of methionine and 1, 3-propanediol et al.

论文第一章介绍了丙烷选择氧化制丙烯醛反应的意义及相关研究工作。The first chapter gives a brief introduction on the selective oxidation of propane into acrolein.

综述了国内外丙烯醛检测技术的发展状况，重点介绍了葡萄酒中丙烯醛检测技术。To summary the recent advances on analytical detection for acrolein and the detections of acrolein in wine.

丙烷选择氧化制丙烯醛是低碳烷烃优化利用的一个重要反应。The selective oxidation of propane to acrolein is an important reaction for the utilization of light alkanes.

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本发明方法可以部分使用可再生原料，从而提高丙烯醛的产量。The inventive method enables the use, in part, of renewable raw material, while increasing acrolein production.

利用冷凝甲醛和乙醛的气相催化法，来研究丙烯醛的合成。The synthesis of acrolein by means of the catalytic vapor phase condensation of formaldehyde and acetaldehyde was studied.

据实验室研究，2-ACP能够附着于一种2型烯烃——丙烯醛，并阻止其损伤神经细胞。In their lab studies, 2-ACP latched onto a type-2 alkene called acrolein and prevented the toxin from damaging nerve cells.

发现分散的钼酸铋在硅衬底上对丙烯醛有活性但有较差的选择性。The highly dispersed bismuth molybdate catalysts on silica were found to be intrinsically active but poorly selective to acrolein.

实验结果表明，丙烯醛的水合具有一级串联不可逆的特征。Experimental results showed that the hydration of acrolein possessed the characteristic of consecutive irreversible first-order reaction.

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本文提出以稀土氯化物作催化剂，催化等摩尔比的丙烯醛和乙烯基丁醚进行环加成反应，生成2-丁氧基-3，4-二氢-2H-吡喃。Rare earth chlorides were used to catalyze the synthesis of 2-butoxy-3, 4-dihydro-2H-pyran using equimolar acrolein and vinyl butyl ether.

本研究利用视网膜色素上皮细胞的丙烯醛损伤模型，研究线粒体营养素对丙烯醛损伤的保护作用。In this study, we have used the retinal pigment epithelial cells of acrolein damage model to research the protective of mitochondria nutrients.

研究以硫酸氢钾与甘油作用制备丙烯醛，旨在克服炭化现象，提高收率。This paper is about the acrolein compounded by the action of bisulfate-kalium in ofder to overcome the phenomenon and enhance the rate of production.

结论依那普利对大鼠慢性支气管肺炎的干预作用可能与肺组织中这3种蛋白表达变化有关。Conclusion The expression difference in three proteins might contribute to the preventive role of enalapril on acrolein inhalation induced rat chronic bronchopneumonia.

丙烯醛可引起成年小鼠心肌细胞的凋亡，其作用可能是由于细胞内氧自由及钙浓度的增加。It is concluded that acrolein induces adult mice cardiomyocytes apoptosis, and it may be due to the increased intracellular oxygen free radicals and calcium concentration.

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我们还发现，在催化氧化环境中连续使用的钼酸铋粒径会越来越长，对丙烯醛的选择性会相应提高。The poor acrolein selectivity of this catalyst was improved by continuous use in the catalytic oxidation for making the particle size of the dispersed bismuth molybdate larger.

实验考察了在不同强制振荡周期与振幅下的丙烯转化率和丙烯醛选择性及收率的变化，并与稳态反应条件下的结果作了比较。Variations of propylene conversion, acrolein selectivity and yield were investigated experimentally by various forced oscillation patterns and compared with the results of steady-state operation.