styrene oxide
英
美 [ˈstaɪˌrin ˈɑːksaɪd]
网络 苯基环氧乙烷; 氧化苯乙烯; 环氧苯乙烷; 环氧苯乙烯; 苯乙烯化氧
双语例句
- Styrene epoxidation was carried out using styrene as the row material, molecular oxygen as the oxidant, and modified vanadium phosphorus oxide as the catalyst.
以苯乙烯为原料，分子氧为氧化剂，改性的钒磷氧化物为催化剂合成环氧苯乙烷。 - Study on the Heteropoly Compound Catalysts for Ethane Selective Oxidation to Acetic Acid and Acetaldehyde; Advances in Development of Catalysts for Selective Oxidation of Styrene to Styrene Oxide and Benzaldehyde
乙烷选择氧化制乙酸和乙醛杂多化合物催化剂的研究苯乙烯氧化合成环氧苯乙烷和苯甲醛催化剂的研究进展 - Study on solid acidic catalysts for liquid phase rearrangement of styrene oxide to phenylacetaldehyde
氧化苯乙烯液相重排制苯乙醛的固体酸催化剂 - The major synthetic methods, production and application of the styrene oxide at home and abroad were introduced.
综述氧化苯乙烯的制备方法及其在医药、香料、聚合物方面的用途。 - Alcoholysis of styrene oxide catalyzed by coconut shell char sulfonic acid
椰壳炭磺酸催化环氧苯乙烷的醇解反应 - The experimental results show that the interaction between styrene oxide and DNA is subject approximately to the first order kinetic equation in terms of the concentration of the former.
研究结果表明，苯乙烯氧化物与DNA的相互作用与苯乙烯氧化物浓度的关系服从动力学一级方程。 - Styrene oxide is an important intermediate for making medicine and perfume.
环氧苯乙烷是重要的医药、香料中间体。 - Synthesis and Characterization of ( Styrene-butadiene-Ethelene Oxide) Multiblock Copolymers
（苯乙烯-丁二烯-环氧乙烷）多嵌段共聚物的合成及表征 - The possibility of preparing p-methyl styrene from p-ethyltoluene by dehydrogenation on iron oxide catalyst originally used for dehydrogenation of ethyl benzene was studied.
探讨了乙苯脱氢的氧化铁系催化剂用于对乙基甲苯脱氢制取对甲基乙烯的可能性。 - The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied.
研究了SAS型固体酸和几种分子筛上氧化苯乙烯液相重排成苯乙醛的反应，考察了催化剂的活性、选择性和和稳定性。 - Amphiphilic magnetic polymer microspheres were synthesized by copolymerization of styrene with poly ( ethylene oxide) macromonomer ( MPEO) in the presence of Fe 3O 4 magnetic fluid in ethanol/ water medium.
在Fe3O4磁流体存在下，通过苯乙烯与聚氧乙烯大分子单体（MPEO）分散共聚制备两亲磁性高分子微球。 - The influence of t butyl and n butyl lithium initiator, butadiene and styrene ratio, coupler, butylenes oxide, mixed protective agent and fine treat on synthesis of star type block butadiene styrene copolymerization resin with transparent and impact ( abbreviation as ITPS) were discussed.
研究了以丁基锂为引发剂，在环己烷溶剂中合成抗冲及透明性颇佳的星型丁二烯-苯乙烯共聚嵌段树脂（简称为ITPS）主要的影响因素。 - Selective oxidation of styrene to benzaldehyde with H 2O 2 as oxidant on Mg-Fe spinel complex oxide catalysts was studied.
研究了以H2O2为氧化剂时MgFe尖晶石复合氧化物催化剂对苯乙烯选择氧化制苯甲醛反应的催化性能。 - Styrene and propylene oxide multiblock copolymers were synthesized by coupling between polypropylene glycol and dihydroxy-terminated polystyrene with 2,4-toluene diisocyanate ( TDI) as the coupling agent via one step method or two step method.
在端双羟基聚苯乙烯和聚丙二醇中加入偶联剂2,4-甲苯二异氰酸酯（TDI），采用一步法或二步法制备了苯乙烯-环氧丙烷多嵌段共聚物。 - In the reaction of catalytic oxidation styrene in H2O2, selection of benzaldehyde and styrene oxide reach as high as 94.7%, conversion reaches 38.4%;
在催化剂催化H2O2氧化苯乙烯的反应中，对苯甲醛和环氧苯乙烷的选择性高达94.7%，转化率达到38.4%； - The novel synthetic method of perfume intermediator, such as styrene oxide, on the reaction-controlled phase transfer catalyst was studied.
本文介绍了环氧苯乙烷等几种香料中间体的反应控制相转移催化合成法。 - The core-shell composite magnetic polymer microspheres, having magnetic core and polymer shell, have been synthesized by dispersion copolymerization of styrene ( St), β-hydroxyethyl methacrylate ( HEMA) in the presence of magnetic oxide ( Fe3O4) modified by polyethylene glycol ( PEG).
采用分散聚合法，以Fe3O4粉末为磁核，苯乙烯－甲基丙烯酸羟乙酯共聚物为高分子壳层，合成了带羟基的磁性复合高分子微球。 - Selective Oxidation of Styrene on Mg-Fe Spinel Complex Oxide Catalysts
Mg-Fe尖晶石复合氧化物对苯乙烯选择氧化反应的催化性能 - Phenylethanol was synthesized by hydrogenation of styrene oxide in the presence of Ni/ Al 2O 3 or Pd/ Al 2O 3 as a catalyst and the reaction conditions were optimized.
以环氧苯乙烯为原料，在Ni/Al2O3或Pd/Al2O3存在下催化加氢制得β苯乙醇。考察了催化剂种类，催化剂和助剂用量、反应压力、温度及溶剂用量对转化率的影响。 - Finally, we tried to load the solid phase catalyst into the microreactor to catalyze the ring opening reaction of styrene oxide.
最后，我们尝试在微反应管道中负载固相催化剂，来进行氧化苯乙烯的酸催化开环反应。