丁醛

In a recirculating photocatalytic reactor,the degradation of low concentration butyraldehyde , a gaseous pollutant,over the catalyst was performed.

利用二氧化钛与活性炭共水热处理的方法制备了TiO2/AC复合催化剂，采用空气净化评价装置对其催化降解低浓度气体污染物丁醛的性能进行了模拟评价实验。

It has high cementation capability with such materials as glass, metal and ceramics and is widely used in every field.

建设必要性：聚乙烯醇缩丁醛树脂在葫芦岛生产有着悠久的历史，它无毒、无嗅，具有极高的透明性，良好的绝缘性，并对玻璃、金属、陶瓷等材料有良好的粘接性能，在各个领域都有广泛的应用。

Resins: gum dammar; PU dispersion; silicone resin, epoxy resin, alkyd, acrylic Resin, polyester resin, urethane resin, polyamide resin, amino hardener; two pack hydroxy acrylic, two pack isocyanate-free acrylic; vinyl chloride co-polymers, polyvinyl butyrals, thixotropic resin.

树脂类：达玛树脂；水性PU分散体；有机硅、环氧、醇酸、丙烯酸、聚酯、聚氨酯、聚酰胺、氨基固化剂；双组份羟基丙烯酸、双组份不含异氰酸脂丙烯酸；聚氯乙烯共聚物、聚乙烯醇缩丁醛、触变性树脂。

So developing technique of synthesizing IBA in one-step has very important meaning.

因此开发研究一步法合成异丁醛具有十分重要的意义。

The synthesis of celery ketone from butyl aldehyde and ethyl acetoacetate was improved with higher yield by using solid superbase(K2O/γ-Al2O3) for the first time.

在正丁醛和乙酰乙酸乙酯为原料合成芹菜酮的合成过程中，对其催化方法进行改进。

FT-IR and 1H-NMR results show that the reaction occurs in the α-H atom of isobutyraldehyde.

FT-IR及1H-NMR结果说明合成反应发生在异丁醛中的α氢原子上。

The technology of synthesizing 2,2,4-trimethylpentane-1,3-diol using industrial isobutyraldehyde and sodium hydroxide is researched in this paper.

以工业异丁醛和氢氧化钠合成了2，2，4-三甲基-1，3-戊二醇。

On the other hand, the use of isobutyraldehyde would cause the decomposition of porphyrin complex.

另外，若此反应再加入异丁醛与之共催化，则会造成催化剂降解。

The heat exchanger network pinch analysis for octanol and isobutyraldehyde plant of one factory was conducted and the engergy saving potential with different minimum temperature difference is given in this paper.

针对某引进的辛醇与异丁醛装置，进行了换热网络的夹点分析，得到了不同的最小换热温差下该装置的节能潜力。

The PA-c DSPI ink is alcohol-soluble inks for polyethylene antishrinking isobutyraldehyde resin that can be used for gravure printing, flexo printing can also be used.

DSPI的PA—C油不朱是醇溶性油不朱，拆开料为聚乙烯伸丁醛树脂，可用于瘪印，也可用于柔印。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。