isobutene

products analysis of isobutene oligomers catalyzed by ionic liquid consisting of triethylamine hydrochloride and anhydrous iron trichloride

三氯化铁-盐酸三乙胺离子液体催化异丁烯齐聚产物的组成分析

The catalytic amination of isobutene, the catalytic amination of methyl tert butyl ether and the reaction of tertiary butyl alcohol with HCl and NH 3 to give tert butylamine are discussed with emphasis.

着重讨论了异丁烯催化氨化法、甲基叔丁基醚催化氨化法和叔丁醇卤化再氨化法等3种方法。

Effect of Compatibility between ZDDP and Sulphuretted Isobutene on Tribological Properties of Rapeseed Oil

硫化异丁烯与ZDDP复配对菜籽油摩擦学性能的影响

The improved device was used to determine micro water in isobutene or chloromethane, RSD was 5.8%, and recoveries were 92.4%~ 103.7%.

利用改进后的装置测定聚合级异丁烯、氯甲烷中微量水，平均相对标准偏差为5.8%，回收率为92.4%~1037%；

Acid treatment of catalyst enhanced isobutene conversion of MTBE reaction.

酸处理也可增大β子筛催化合成mtbe反应的异丁烯转化率.

a synthetic elastomer produced by catalytic copolymerization of isobutene with no more than 3% of isoprene;

异丁烯和不大于3%的异戊二烯催化共聚所生成的合成弹性体。

Research results on mixed catalysts for the selective oxidation of isobutene ( or tert-butyl alcohol, TBA) to prepare methylacrolein ( MAL) were reported.

报道了用于异丁烯（或叔丁醇）选择氧化制甲基丙烯醛（MAL）多元混合氧化物催化剂的研究结果。

Comparing with polyurethane, the prospects of the applications of isobutene telechelic oligomer are presented.

并与聚氨酯材料相比较;说明了聚异丁遥爪预聚物的主要应用前景.

process of continuous synthesis of sulphur chlorination isobutene

连续化合成硫氯化异丁烯

Tert-octylamine was prepared with di-isobutene and hydrocyanic acid as mine feed. The yield was high.

以二异丁烯和氢氰酸为主要原料,高收率地制备叔辛胺.

The experimental results showed that the excessively high temperature on rate of reaction were unfavorable to the reaction, the increase of isobutene gas pressure, stir speed and initial concentration of tertiary butyl alcohol increased reaction rate, and the decease of particle size increased reaction rate.

结果表明，过高的温度对反应产生不利影晌；增加异丁烯气体压力、提高搅拌速度及叔丁醇初始浓度能提高反应速率；

Therefore, it is necessary to extend the resource of isobutene by dehydrogenation of butanes.

因此，通过异丁烷脱氢扩大异丁烯的来源是必要的。

direct amination of isobutene to tert-butylamine

异丁烯直接胺化制叔丁胺

Pilot plant research about synthesis of high pressure sulfurized isobutene

高压硫化异丁烯的中试合成研究

The liquid-phase dehydration of tert-butyl alcohol to isobutene and water was researched in a reactive distillation column with a catalyst-bed filled with cation exchange resin S-54 in pellet form.

采用柱状阳离子交换树脂S54作催化剂研究了叔丁醇脱水的反应精馏过程。

The Carbonization of isobutene and menthol for Validol ( menthyl valerate) synthesis was carried out in the catalytic system containing PdCl_2 ( PPh_3)_2, PPh_3 and p-CH_3C_6H_4SO_3H in an autoclave.

在间歇高压釜中用薄荷醇、异丁烯和CO在PdCl2（PPh3）2、PPh3和P-CH3C6H4SO3H共同作用羰基合成了异戊酸薄荷醇酯（Validol，伐力多）。