• 发现它们具有催化氧化能力。

    They can catalyze the oxidation of cyclohexene.

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  • 本文介绍了氧化生产方法应用

    The production and application of cyclohexene oxide we introduced in this paper.

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  • 氢气还原活化效果明显优于己烯还原效果。

    The deoxidization effect with hydrogen was superior to that with cyclohexene.

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  • 研究环己烯直接水合制备环己工艺条件

    The reaction conditions of the direct hydration of cyclohexene were studied.

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  • 得到环己率必须添加大量硫酸锌

    Large amount of water and zinc sulfate were used to have high yield of cyclohexene.

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  • 醇为原料,硫酸氢催化剂合成环己烯

    Cyclohexene was synthesized from cyclohexanol using sodium bisulfate as catalyst.

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  • 催化剂选择制备工艺的制备有很大的影响。

    The preparation process of cyclohexene is concerned greatly with catalyst and technique.

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  • 对以磷钨催化剂脱水制备的反应进行研究

    The research on the dehydration of cyclohexanol to prepare cyclohexene using phosphotungstic acid as catalyst is made.

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  • 对甲基苯磺酸催化剂脱水制备反应进行了研究

    Synthetic of cyclohexene by dehydration of cyclohexanol on the catalyst ofp-Tolenesulfonic acid is studied.

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  • 三氯化铝催化剂,对醇脱水制备环己烯的反应进行研究。

    Cyclohexyl acetate was synthesized from acetic acid and cyclohexanol with anhydrous aluminum chloride as catalyst.

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  • 本文综合评述不同类型金属配合物催化剂催化氧化环己氧化反应的性能

    This paper reviewed the behaviors in cyclohexene oxidation catalyzed by different kinds of complexes catalyst.

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  • 讨论了温度氢气压力、催化剂活性组分含量苯部分加氢制备己烯反应影响

    The influence of temperature, hydrogen pressure and contents of active component in catalysts are discussed.

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  • 上述化合物初步催化研究表明几个化合物均好的催化氧化活性

    The preliminary catalytic studies of the compounds mentioned above show that all these substituted polyoxomolybdates have fairly good catalytic activities for the cyclohexene epoxidation reaction.

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  • 研究了直链和链插有环己烯基团吲哚染料薄膜光谱特性对其进行了静态测试

    In this paper, spectroscopic properties and static test of two different kinds of indoaniline cyanine dye films were studied.

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  • 总结分析这些产品反应体系催化剂概况,可以环己烯下游产品的开发研究提供借鉴。

    Reaction systems and catalysts of these downstream products were discussed in order to provide a reference for DE...

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  • 环己-2-丙基金属-克兰荪重排反应,生成2-丙基-1,1-二金属环己

    Allyl - cyclohexenyl zinc undergoes the metalla - Claisen rearrangement leading to 2 - allyl 1, 1 -Gemdimetallic - cyclohexane.

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  • 环己相比,氢气还原法催化剂用量明显减少羟基增加较为显著,羟基含量基本一致。

    Compared with the reaction using cyclohexene as reducer, the dosage of catalyst was obviously reduced, alcoholic hydroxyl increased and the content of phenolic hydroxyl was almost the same.

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  • 以及二醇、苯甲醇1,4-丁二醇一些有机物添加剂产率选择性的提高也积极的作用。

    Water, organic compounds such as phenylcarbinol or 1,4-butanediol and other additives are beneficial to this reaction.

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  • 考察环己水合反应工艺中,反应温度催化剂浓度搅拌器转速、反应时间以及负荷环己烯水合反应的影响

    Reaction temperature, catalyst concentration, agitator speed and reaction time as well as reaction load were studied as affecting factors on cyclohexene hydration reaction.

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  • 硫酸锆、硫酸分别代替硫酸,催化脱水合成了,主要考察了催化剂用量、分馏反应时间对产物收率影响。

    Cyclohexene was synthesized by dehydration of cyclohexanol using zirconium sulfate or potassium hydro - gen sulfate as catalyst instead of concentrated sulfuric acid.

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  • 采用红外光谱、核磁共振氢谱、质谱等方法1-(1 -环己烯)基二铁的结构进行鉴定,并介绍一种较为方便合成方法。

    The structure of 1 - (1-cyclohexene) ferrocene is analyzed by IR, 'HNMR, MS and a method of synthesis is introduced in this paper.

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  • 环己烯苯乙探针物,采用原位FT-IR技术对贵金属催化剂上(活性组分呈壳层分布吸附烃类原位加氢反应进行了研究。

    Using cyclohexene, benzene and styrene as probe molecules, hydrogenate reaction in situ of hydrocarbons adsorbed on noble metal catalysts (egg-shell distribution) were researched by in situ FT-IR.

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  • 通过对氧化产物轻质油X成分分析及部分实验,提出回收利用副产物的一些工艺方法并介绍了氧化环己烯、正戊醇等的工业应。

    Analyses light-oil and X oil contents which is Oxidation by-product of cyclohexane, puts forward some process methods utilized by-product.

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  • 通过对氧化产物轻质油X成分分析及部分实验,提出回收利用副产物的一些工艺方法并介绍了氧化环己烯、正戊醇等的工业应。

    Analyses light-oil and X oil contents which is Oxidation by-product of cyclohexane, puts forward some process methods utilized by-product.

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