• 溶液体系包括低级环己醇

    The solvent system includes a lower alkanol such as methanol or ethanol and cyclohexene.

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  • 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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  • 本文4-苯基苯酚催化氢化来制备反-4-苯基环己醇

    Synthesis of trans-4-phenylcyclohexanol by hydrogenation of 4-phenylphenol is studied in this paper.

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  • 对以磷钨催化剂己醇脱水制备烯的反应进行研究

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

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  • 几种国内外工业用环己醇脱氢催化剂性能使用情况进行了比较。

    The performances and application status of several cyclohexanol dehydrogenation catalysts in home and abroad are compared.

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  • 对甲基苯磺酸催化剂脱水制备烯反应进行了研究

    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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  • 乙酸为原料,六水合三氯化铝为催化剂催化合成乙酸环己酯。

    Cyclohexyl acetate was synthesized from acetic acid and cyclohexanol catalyzed by aluminum chloride hexahydrate.

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  • 介绍了热管式反应器乙苯脱氢环己醇脱氢反应应用试验过程和结果

    Computational studies on thermodynamic and kinetic properties of the dehydrogenation reaction of singlet phosphinidene;

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  • 龙脑合成檀香香料龙脑烯基甲基,并对结构进行了分析鉴定

    From campholenic aldehyde , the sandalwood fragrance campholenyl methyl cyclohexanol was prepared, its structure is analyzed and identified.

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  • 硝酸-醋混合物硝化利用正交试验设计描述硝酸环己酯的优化合成

    The orthogonal design was used in the optimum synthesis of cyclohexyl nitrate with the mixture of nitric acid and acetic anhydride as the nitrating agent of cyclohexanol.

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  • 内酰胺生产过程中,蒸馏塔的作用利用环己环己醇沸点差异二者分离。

    The cyclohexanone column was used to separate cyclohexanol and cyclohexanone by the difference of their boiling points in production of hexanolactam.

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  • 优化条件下制得催化剂用于环己脱氢,环己产品收率85%,选择性100%。

    The results show that, at the optimized conditions of catalyst preparation and reaction, the yield of cyclohexanone can be reached to 85% and the selectivity is nearly 100%.

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  • 在无任何外加溶剂及共还原剂条件下,应用高分子金属作为催化剂,选择性催化空气氧化环己环己醇

    This macromolecular metalloporphyrin was used as the catalyst for the first time for cyclohexane oxidation to cyclohexanol and cyclohexanone with air in the absence of additives or solvents.

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  • 硫酸锆、硫酸分别代替硫酸,催化脱水合成了烯,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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  • 硫酸锆、硫酸分别代替硫酸,催化脱水合成了烯,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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