当加入环己烷时,它的影响较小。
苯加氢生成环己烷的化学过程。
A chemical process in which benzene is hydrogenated to produce cyclohexane.
己二酸由环己烷催化氧化制得。
Adipic acid is obtained by catalytic oxidation of cyclohexane.
介绍了氯代环己烷的合成工艺及其应用。
The synthetic process and application of cyclohexyl chloride are introduced.
有机化学家接受了平均平面环己烷的理论。
Organic chemists accepted the theory of the average planar cyclohexane ring .
加氢产物主要是环己烷。
氧化环境不利于烷基环己烷和烷基苯的形成。
Cyclohexanes and Alkylbenzenes are rarely formed in oxidizing milieu.
回收的环己烷、无水乙醇可再用于物理化学实验。
The purified cyclohexane and absolute ethanol can be suitable to the experiment of physical chemistry.
报道了反式4-乙基环己烷甲酸纯度的分析方法。
Methods for purity analysis of trans 4 ethylcyclohexanecarboxylic acid are reported in this paper.
文章的第二部分为环己烷氧化废碱液的回收利用。
The second part of this thesis is the recovery and utilization of the waste salt solution of cyclohexanone manufacture.
烷基环己烷的母源物质主要是海洋生物,并混有陆源物。
The precursor of alkyl cyclohexane mainly derived from marine organism and mixed with terrestrial matter.
并用脉冲微反色谱技术考察了催化剂的环己烷脱氢性能。
By means of pulse microreactor-gas chromatographic method, the catalytic properties of the catalyst for the dehydrogenation of cyclohexane are tested.
介绍了环己烷液相氧化法生产环己酮的工艺以及其改进情况。
This article details the cyclohexanone production process by liquid cyclohexane oxidation and its improvement.
自由基捕捉实验证明环己烷氧化过程中存在自由基反应历程;
The free radical trap experiment proved that a free radical process is present in the catalytic system.
介绍了一种从环己烷氧化废碱液中回收高价值有机酸的新方法。
A new process for recovering valuable organic acids from waste alkali liquor in cyclohexane oxidation is introduced.
研究开发了由芳烃装置的中间副产物芳烃抽余油制取环己烷的工艺。
This paper presents the technology for producing cyclohexane from aromatic hydrocarbon raffinate oil which is a mid-byproduct in aromatic hydrocarbon plant.
通过模型筛选和参数估值,得到了环己烷水蒸汽转化反应动力学模型。
Through model screening and parameter estimation, a kinetic model of cyclohexane steam reforming reaction is obtained.
以环己烷作溶剂、萘为溶质测得萘摩尔质量的相对误差均在1%以内。
With the hexamethylene as solvent and naphthalene as solute, the relative error of molar mass of naphthalene measured is not much as 1%.
从苯甲醛和苯乙酮出发,通过一步反应得到了不对称取代环己烷1 。
A asymmetrically substituted hexane (1) was synthesized via a one-pot reaction of benzaldehyde and acetylbenzene.
把离子对试剂种类、浓度和丙酮、环己烷含量作为影响分离效果的因素。
The types and the concentrations of different kinds of ion pair reagents, the contents of acetone and cyclohexane were considered as factors which affected the results of separation.
摘要以铌作催化剂,环己烷为带水剂,用丙酸和苯甲醇直接合成了丙酸芐酯。
Using niobic acid as catalyst, cyclohexane as dehydrant, benzyl propionate was synthesized based on propionic acid and benzyl alcohol.
工业生产中常用苯、环己烷、正戊烷等作夹带剂进行恒沸精馏生产无水乙醇。
Benzene, cyclohexane and normal pentane etc. are frequently used as entrainers in industrial production of anhydrous alcohol through constant boiling and fine distillation.
结论通过加入环己烷与醋酸共讲的方法来除去醋酸,提高了化合物1的收率。
The yield of 1 is improved by cyclohexane-aided azeotropic removal of AcOH from the reaction mixture.
采用石英管反应器,在常压下研究了十氢萘和环己烷的气相氧化裂解(GOC)过程。
The gas phase oxidative cracking (GOC) processes of decalin and cyclohexane were investigated by using the quartz tube reactor at atmospheric pressure.
以溴代环己烷和苯甲酸乙酯为原料,经过两步反应合成了甲基丙烯酸二环己基苯甲酯。
With bromocyclohexane and ethyl benzoate as raw materials, dicyclohexylphenylmethyl methacrylate was synthesized by two steps.
该条件下环氧环己烷平均选择性为96.1%,环氧环己烷的平均收率达91.7%。
The average selectivity and yield of cyclohexene oxide were 96.1% and 91.7%, respectively.
本论文的第一部分工作研究了胰蛋白酶正交晶系两种不同晶型的晶体在环己烷中的晶体结构。
In the first part, the structures of two orthorhombic forms of trypsin crystals in cyclohexane were studied.
因此,有50 %的转换环己烷合成己二酸在一个单一的步骤氧化,这是最好的结果从本研究。
Thus, there was a 50% conversion of cyclohexane to adipic acid in a single step oxidation, which represented the best result from this present study.
根据生产实践经验,论述了环己烷氧化过程中系统结渣的主要原因,及对结渣问题采取的措施。
On the basis of production experience, the main reason for the system fouling during the oxidation of cyclohexane is discussed, and methods to prevent the fouling are introduced.
根据生产实践经验,论述了环己烷氧化过程中系统结渣的主要原因,及对结渣问题采取的措施。
On the basis of production experience, the main reason for the system fouling during the oxidation of cyclohexane is discussed, and methods to prevent the fouling are introduced.
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