The isomerization of butene-1 occurred in kinetic region with 30 ~ 40 mesh catalyst.
当用30 ~40目催化剂时丁烯- 1异构化在动力学区域。
The butene-1 (co) polymers show a good balance between processability and elastomeric behavior.
该丁烯- 1(共)聚合物表现出加工性与弹性体行为之间良好的均衡。
Compositions of the present invention include a hot melt adhesives that includes a copolymer of butene-1.
本发明的组合物包括含有1 -丁烯共聚物的热熔粘合剂。
The results show that top ethylene contains only 1% butene, and bottom liquid phase contains less than 1% ethylene.
结果表明，塔顶乙烯中只含小于1％的1-丁烯；塔底液相中乙烯含量也小于1％。
In addition, alkaline ligands can prevent isomerization of 1 butene to 2 butene effectively.
另外，碱性配体能有效地防止1 -丁烯异构成2 -丁烯。
Through side-stream test, the result of butadiene removal by DD-1, service life, butene loss, and the influences of reaction velocity and reaction temperature on the catalyst are analyzed.
通过侧流试验分析了DD - 1脱除丁二烯的效果、使用寿命和丁烯损耗情况、反应空速和反应温度对催化剂的影响。
The condensation compound was synthesized by 2 butene 1, 4 diol and iso butyric aldehyde, and was characterized by elemental analysis and IR.
将异丁醛与1,4丁烯二醇缩合得到产物二氧七环，对产物进行了元素分析和IR分析。
The oligomerization of 1-butene and 2-butene catalyzed by large pore sulfonated polystyrene resins was conducted in a 200ml stainless steel autoclave.
本文以大孔聚苯乙烯磺酸树脂为催化剂进行1-丁烯、2-丁烯齐聚反应；
The critical parameters of 1-pentene, 3-methyl-1-butene, 1-hexene and isopropyl acetate were determined.
测定了1-戊烯、3-甲基-1-丁烯、1-己烯和乙酸异丙酯的临界参数。
The reaction mixture then undergo esterification and rearrangement reaction to prepare 1-chloro-2-methyl-4-(acetyloxy)-2-butene, which is a important intermediate of vitamin A.
反应混合物可以进一步酯化重排制备维生素A的中间体1-氯-2-甲基-4-乙酰氧基-2-丁烯。
The preparation of polypropylene alloy by 2-stage heterophase catalytic copolymerization of ethylene, propylene and 1-butene on spheric Ziegler-Natta catalyst had been studied.
采用球形Z-N催化剂，使用乙烯、丙烯和1-丁烯作为共聚单体，分步聚合催化合成了三元多相共聚聚丙烯。
The preparation of polypropylene alloy by 2-stage heterophase catalytic copolymerization of ethylene, propylene and 1-butene on spheric Ziegler-Natta catalyst had been studied.
采用球形Z-N催化剂，使用乙烯、丙烯和1-丁烯作为共聚单体，分步聚合催化合成了三元多相共聚聚丙烯。
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