正戊烷

正戊烷与SO2气相光化学反应自由基机理的ESR验证

A Verification of Free Radical Mechanism in the Photochemical Reaction of n-Pentane Sulfur Dioxide by ESR

研制应用于正戊烷异构化的非贵金属催化剂Mo－Ni0／HM。

A non-noble metal Mo-Ni / HM catalyst for the isomerization of n-pentane has been prepared by the method comprising ion-exchanging .

碳化钨负载S2O8~（2-）/ZrO2固体超强酸催化剂上的正戊烷反应研究

Studies of n-Pentane Reaction on Tungsten Carbides Promoted S_2O_8 ~ ( 2 - ) / ZrO_2 Solid Superacid Catalysts

典型国产活性炭吸附各种烃类的NMR研究Ⅲ苯、环己烷、正戊烷和正己烷吸附的~（13）cNMR

NMR Study of the Adsorption of Hydrocarbons on Several Typical Native Charcoals ⅲ . ~ ( 13 ) C NMR Study of Adsorbed Benzene , Cyclohexane , n-Pentane and n-Hexane

以Pt-Sn/r-Al2O3工业催化剂为基础.考察了催化剂中氧及碱金属助剂含量对正戊烷脱氩活性和选择性的影响规律。

The effect of chlorine and alkali metal on the activity and selectivity of pentane dehydrogenation was studied in microreactor-chromatograph apparatus with Pt-Sn / γ - Al2O3 catalyst as base catalyst .

在珠串反应器上，使用Fourier分析的方法，考察了正戊烷-Pt-Sn/Al2O3体系的传递系数和吸附系数对流出峰影响的敏感性。

The sensitivity of elution curve to adsorption and transport coefficients , analyzed by Fourier analysis , was examined in a Single Pellet String Reactor ( SPSR ) with the n-pentane-Pt-Sn / Al2O3 system .

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。

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 .

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。

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 .

VPO-U催化剂用于正戊烷氧化生产苯酐和顺酐的研究

Study on Selective Oxidation of n-Pentane to Phthalic and Maleic Anhydrides Using VPO-U Catalyst

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；

Pentane isomerization over Ni-HM and Ni-Mo-HM catalysts follow the typical bifunctional catalytic reaction mechanism .

以混合C5中的正戊烷和异戊二烯为分离的代表化合物，运用上述理论进行了萃取剂的定性选择和优化。将萃取剂的选择范围集中在7种溶剂中。

The mixture of n-pentane and isoprene was model mixture in C5 fraction , by above selection and optimization of extractive agent theory , 7 kinds of solvents were used as candidate solvents . 4 .

用改进的Brown－Ladner方法计算了6种国内与2种国外减压渣油及其以正戊烷为溶剂、在超临界条件下切割出的各馏分的平均分子结构参数。

The average structural parameters of the residues of six Chinese and two foreign crude oils and their sub fractions were calculated based on their 1 H NMR spectra with modified Brown Ladner method .

另外推测正戊烷在高压下可能发生固-固相变，最后通过平衡的固液共存相确定了正戊烷的平衡凝固压力为（1.90±0.05）GPa。

In addition , a high-pressure transition phase may appear in crystallized n-pentane in the range of 2.84 ~ 4.77 GPa . The equilibrium freezing pressure of n-pentane is ( 1.90 ± 0.05 ) GPa at 27 ℃ by measuring with the method of crystal-liquid coexistence .

采用正戊烷、正己烷及环己烷为标准物对装置进行了可靠性校验，测定了RP-3和仿JP-7两种吸热燃料的临界温度和压力。

Taking n-pentane , n-hexane and cyclohexane as standard reagents , the reliability of the apparatus was checked . The critical properties of endothermic hydrocarbon fuels-Simulate JP-7 and RP-3 were determined .

焙烧温度在723～973K制备的PSZ固体超强酸催化剂，308K下对正戊烷均具有催化反应活性，823K焙烧样品活性最佳；

The solid superacid catalysts calcined from 723 923 K all showed an activity to the n pentane reaction at 308 K , among them the sample calcined at 823 K behaved highest .

试验结果表明，蜜胺泡沫的密度随着甲酸、正戊烷和op-10用量的增加先减小后增加，发泡效果先变好然后变差。MF（三聚氰胺甲醛树脂）泡沫具有良好的阻燃性。

The result is as following : with the amount of formic acid 、 n-pentane 、 and op-10 increasing , the density of MF foam decreases and then increases , the effect of foaming gets better and then worse ; MF foam has great flame retardant .

本文采用正戊烷溶剂沉淀和5%H2O-Al2O3吸附色谱把胜利、大庆、任丘和临盘四种减压渣油各分离为六个组分，其中包括四个胶质沥青质组分。

The residues were separated into six fractions by means of normal pentane precipitation and newly available liquid adsorption chromatography technique with alumina containing 5 % water as adsorbent , i. e. , fraction 1 , 2,3,4,5 and n-pentane asphaltenes , among which fractions 3,4,5 are three resin fractions .

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。

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 .

正戊烷在钯/氢型天然丝光沸石催化剂上临氢异构化的动力学

Kinetics of Hydroisomerization of n-Pentane over Pd / H-Natural Mordenite Catalysts

磷钨杂多酸及其铯盐上的常温正戊烷异构化反应

Pentane Isomerization at Ambient Temperature on H_3PW_12O_40 and its Cesium Salts

固体超强酸催化正戊烷异构化反应失活因素的考察

Study on deactivation of solid super acid catalyst for n PENTANE ISOMERIZATION

Pt/HM催化正戊烷异构化反应条件的探索

Researching for Pt / HM Catalytic n-Pentane Isomerization Reaction Conditions

用于分子筛脱蜡装置的正戊烷脱附剂的生产

Production of n - pentane desorbing agent for molecular sieve dewaxing unit

正戊烷催化氧化制备苯酐和顺酐的初步研究

Preliminary study on selective oxidation of n PENTANE to phthalic and maleic anhydrides

正戊烷在Pt/H型沸石上临氢异构化的动力学

Kinetics of hydroisomerization of n-pentane over pt / h-zeolite

基于电子动量谱学的正戊烷分子构象研究

Study on Conformation of N-pentane Molecule base on EMS

非贵金属-β沸石催化剂催化正戊烷异构化的研究

Study on non-noble metal catalyst for isomerization of n-pentane

正戊烷异构化反应条件及反应动力学

Conditions and kinetic of n - Pentane isomerization reaction

正戊烷异构化催化剂低温酸性改性

Acid Modification for n-Pentane Isomerization Catalyst at Low Temperature

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。

The refined n pentane oil met requirements of molecular sieve dewaxing unit .