pentane
英
美 [ˈpɛnˌteɪn]
网络 戊烷; 正戊烷; n-戊烷
双语例句
- Identification of retention time can be accurately obtained using a pentane peak as a standard.
可以用戊烷峰来计算其它峰的保留时间。 - Ultra-deep desulfurization of pentane with K_2FeO_4 by catalytic oxidation process
K2FeO4催化氧化戊烷超深度脱硫技术 - Determination of residual pentane in de-oiled asphalt of Liaohe heavy crude vacuum residuum by static headspace gas chromatography
顶空气相色谱法测定辽河稠油减压渣油脱油沥青中戊烷含量 - This paper reviewed the methods of preparing the calibration gases of pentane and isopentane and discussed the GC analysis methods.
本文论述了正戊烷、异戊烷标准气体的制备方法，并就该标准气体的气相色谱分析方法进行了探讨。 - The presence of normal butane and pentane can affect the results noticeably.
正丁烷及正戊烷的存在会对其结果产生显著的影响。 - Thermometers are filled with pentane or alcohol.
温度计盛有戊烷或酒精。 - Production and Market Analysis of Pentane
戊烷的生产与市场分析 - Pentane has an extensive application such as vesicant, solvent, chemical material, and so on.
戊烷产品用途广泛，可用作发泡剂、溶剂、化工原料等。 - The hydrogenolysis and isomerization of 2-methyl pentane on the supported Pt-catalysts
2-甲基戊烷在铂/担体催化剂上的异构氢解反应 - Conditions and kinetic of n-Pentane isomerization reaction
正戊烷异构化反应条件及反应动力学 - The XRD 、 IR spectra and activity of pentane oxidation showed that Ti entered the framework of silicalite.
XRD、IR和氧化反应数据证明了戊烷氧化反应的活性是由于Ti进入分子筛骨架的结果。 - Preliminary study on selective oxidation of n PENTANE to phthalic and maleic anhydrides
正戊烷催化氧化制备苯酐和顺酐的初步研究 - Characterization of Solid Superacidity by Pentane Isomerization Reaction
正戊烷异构化反应表征固体超强酸性 - The paper presents the preparation of green chemical engneering catalyst for pentane isomerization.
对正戊烷异构化Ni-W-Zr/HM绿色化工催化剂的制备进行了研究。 - A Ni Mg β catalyst consisted of a non noble metal active component carried on β zeolite for n pentane isomerization was prepared in the laboratory. The reaction performance was investigated on a pressurized micro reactor with chromatography.
在实验室研制了以β沸石为载体，以非贵金属为催化剂活性组分的正戊烷异构化催化剂NiMgβ，在高压微反色谱联合装置上对该催化剂的反应性能进行了考察。 - The effects of different pretreatment and reaction atmospheres and metal loading on the catalytic properties of SO_4~ ( 2-)/ ZrO_2 for pentane isomerization reaction were studied.
本文研究了气氛和负载金属对SO4~（2-）/ZxO2超强酸催化剂正戊烷异构化反应性能的影响。 - The activities of pure supporter and catalysts were evaluated on micro reactor activity estimation apparatus by taking n pentane as the raw material.
在连续性微反活性评价装置上，以正戊烷为原料，对空白载体和催化剂的活性进行了考察。 - The refined n pentane oil met requirements of molecular sieve dewaxing unit.
精制后正戊烷油完全达到分子筛脱蜡装置对正戊烷脱附剂各项使用指标的要求。 - Study of Calibration Gases for Pentane and Isopentane
正戊烷、异戊烷标准气体的研究 - Preparation of the catalyst for n-pentane isomerization King of the Poisonous Gas and Vesicant Agent
正戊烷异构化催化剂制备毒气之王和糜烂性毒剂 - In order to produce n pentane desorbing agent for molecular sieve dewaxing unit, the refining tests for reformed n pentane oil were carried out by using complexing agents.
为了生产用于分子筛脱蜡装置的正戊烷脱附剂，利用络合化学试剂对切割分离后的重整正戊烷油进行了脱烯烃精制实验。 - The factors effecting the properties of carboxyl terminated liquid polybutadiene synthesized by free radical solution polymerization with pentane diacid peroxide as initiator and anhydrous ethanol or acetone as solvent were studied. The microstructure was characterized by IR.
以过氧化戊二酸为引发剂，无水乙醇或丙酮为溶剂，采用自由基型溶液法合成了端羧基聚丁二烯，并用IR对聚合物的微观结构进行了表征。 - Pentane isomerization over Ni-HM and Ni-Mo-HM catalysts follow the typical bifunctional catalytic reaction mechanism.
Ni-HM，Ni-Mo-HM催化剂上的正戊烷异构化遵循典型的双功能催化反应机理，在低镍含量时，金属活性中心上的加脱氢为速度控制步骤； - Benzene, cyclohexane and normal pentane etc. are frequently used as entrainers in industrial production of anhydrous alcohol through constant boiling and fine distillation.
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。 - By SCFE unit using pentane as solvent, the Saudi Arabian vacuum residue was separated into 16 narrow fractions. The properties and composition of the narrow fractions and the VR were analyzed.
采用正戊烷为溶剂，利用超临界溶剂抽提精密分离装置将沙特阿拉伯减压渣油抽提分离为16个窄馏份，对抽出油及减压渣油进行了较为全面的性质和组成分析。 - A method of GC FID is established for the determination of reaction products in synthesizing TAME with methanol and isopentene as raw materials and pentane as solvent.
建立了一种用于以甲醇、异戊烯为原料、正戊烷为溶剂合成TAME反应产物测定的快速GC-FID分析方法。 - Effect of loaded nickle and molybdenum contents on the reactivity of modified mordenite Ni-Mo-HM for pentane isomerization in the presence of hydrogen was investigated on a continuous flow high pressure fixed-bed micro reactor-chromatography unit.
采用连续流动式固定床高压微反-色谱联合装置，考察了氧化镍、氧化钼含量对正戊烷加氢异构化镍-钼-氢型丝光沸石（Ni-Mo-HM）催化剂反应性能的影响。