6. The results indicate that the product E-butylene is corresponding to not only the thermodynamics, but also the kinetics.
结果表明，E式丁烯既是反应的动力学产物，又是反应的热力学产物。
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7. The toxicity of poly 1, 2-propylene adipate and poly 1, 3-butylene phthalate were determined by the acute toxicity tests.
通过急性经口毒性试验测定了己二酸聚1,2 -丙二醇酯和邻苯二甲酸聚1,3 -丁二醇酯的毒性。
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8. The solvent effect of 1-butylene epoxidation was investigated over titanium silicate TS-1 using hydrogen peroxide as oxidant.
研究了用双氧水为氧化剂，钛硅分子筛ts - 1催化1 -丁烯环氧化反应的溶剂效应。
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9. A synthetic rubber produced by copolymerization of a butylene with isoprene, nearly impermeable to air and used in tires, inner tubes, and insulation.
10. High purity 1 - butylene is made from the following production process: butadiene extraction and then butadiene and iso - butylene removal in MTBE unit.
丁烯-1生产工艺通过丁二烯抽提和MTBE装置脱除丁二烯和异丁烯来生产高纯度丁烯- 1。
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11. These systems can not only dimerize ethylene but also simultaneously copolymerize ethylene with the in-situ formed dimer, 1-butylene, to directly produce LLDPE.
这些催化体系能二聚乙烯，并同时使生成的1 -丁烯与乙烯就地共聚，可以直接合成线型低密度聚乙烯。
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12. A process in which the selective hydrogenation of butadiene in FCC C4 + fraction and the distillation separation of the fraction take place concurrently to produce butylene.
催化裂化C4 +馏分中的丁二烯选择性加氢和该馏分蒸馏分离同时进行以生产丁烯的一种过程。
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13. The invention discloses an ethylene-butylene-copolymer composite material which can generate negative ions and far infrared or have an antimicrobial and antifungal function.
本发明公开了具有产生负离子、远红外线或抗菌防霉功能的乙烯-丁烯共聚物复合材料。
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14. Poly (butylene terephthalate) -layered silicate (LS) nanocomposites (NPBT) were prepared, and their crystallization, nucleation and their structure-properties were investigated.
制备了聚对苯二甲酸丁二醇酯-层状硅酸盐(LS)纳米复合材料(NPBT)，并研究了它的结晶特性。
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15. Poly (butylene terephthalate) -layered silicate (LS) nanocomposites (NPBT) were prepared, and their crystallization, nucleation and their structure-properties were investigated.
