查询词典 propene

Additives with different functions were mixed into the propene fuel gas in order to increase flame propagation speed and raise flame temperature.

在丙烯燃气中加入多种不同功能的添加剂，以提高火焰传播速度，达到提高火焰温度的目的。

Completeseparation of air and propene plus ammonia.

空气和丙烯氨气混合物的完全分离。

This dissertation consists of two main parts: The first is a systematic study of the selective catalytic reduction of nitrogen monoxide with propene over tin containing oxide catalysts.

本论文分为两部分，第一部分是一氧化氮在氧化锡基催化剂上的选择还原消除；第二部分是耐高温大比表面氧化物的制备。

Some aqueous catalysis systems have been applied in the industrial production of butyl aldehyde by propene hydroformylation.

其中水溶性催化剂体系已经用于丙烯氢甲酰化反应制备丁醛的工业化生产，然而，长链烯烃在含有催化剂的水相中溶解性较差，反应速率较慢。

Two kinds of mathematical models have been established for propane dehydrogenation to propene in plug flow and multistage well mixed flow membrane reactor respectively.

建立了模拟实验室膜反应器的两种数学模型：活塞流模型和多级全混流模型。

Two reactor design for ammoxidation of propene.

图2，丙烯氨氧化反应的两个反应器设计。

When benzene and propene adsorbed in zeolite at the same time, there are competitive adsorption, therefore the potential energy distribution could be changed significantly.

分子筛上存在着苯和丙烯的竞争吸附，并且吸附分子之间存在相互作用使两者与分子筛之间的相互作用能分布改变。

On the basis of calculated results, the experiment was carried out to remove NO by propane and propene with pulse corona discharge and amonia.

根据计算结果，以丙烷和丙烯为例，利用脉冲电晕加氨分别与丙烷和丙烯协同进行了脱除NO的实验研究，得出了最佳工艺参数。

This paper reports the experimental equipment and technology parameter for the synthesis of diisopropylbenzene and triisopropylbenzene by catalytic alkylation between benzene and propene, the conversion of benzene is more than 98%,the selectivity of diisopropylbenzene and triisopropylbenzene is more than 40% and 36% respectively.

报道了苯与丙烯催化烷基化合成二异丙苯和三异丙苯的实验装置与工艺条件，苯的转化率达98%以上，二异丙苯的选择性≥40%，三异丙苯的选择性≥36%，经分离后可获得纯度≥95%的二异丙苯和三异丙苯产品，所提供的合成工艺基本上无污染，在国内外具有先进的技术。

Fig.2. Two reactor design for ammoxidation of propene.

图2，丙烯氨氧化反应的两个反应器设计。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。