正庚烷

按作为四元组转动的C－C键旋转角的函数计算了正庚烷的构象能。

The conformational energy of n-heptane is calculated as a function of the C-C bond rotation angles with a tetradic rotation .

C（12）-6-C（12）·2Br/正庚烷/醇/水反胶团的微结构研究-电导法与红外光谱法

Microstructure Study of C_ ( 12 ) - 6-C_ ( 12 )· 2Br / n-heptane / alcohol / water reverse micelles-conductivity and FT-IR

在Pt-Mo-S/Al2O3催化剂上正庚烷重整反应的研究

Catalytic Performance of Pt-Mo-S Catalyst for n - heptane Conversion

SiO2骨架支撑MoOx催化剂用于正庚烷异构化反应

N-Heptane Isomerization on MoO_x Catalyst Supported by SiO_2 as a Framework

探讨以正庚烷/甲苯混合物为溶剂，采用共聚法制备EPDM接枝聚苯乙烯丙烯腈（EPDMgSAN）的反应条件。

The copolymerization of EPDM-g-SAN using n - heptane / toluene as solvent was investigated .

Ga2O3对Pt/WO3/ZrO2催化剂上正庚烷异构化反应的促进作用

The Promoting Effect of Ga_2O_3 on a Pt / WO_3 / ZrO_2 Catalyst for n-Heptane Isomerization

正庚烷临氢异构化研究进展WOx催化剂上正庚烷的临氢异构化反应

Research of n-heptane hydroisomerization over wo_x catalysts

添加剂对N（1923）或TOA/正庚烷/（Na，H）NO3体系界面性质的影响

Effect of additives on interfacial properties of n_ ( 1923 ) or toa / n-heptane / ( na , h ) no_3 system

并通过分子模拟方法模拟了噻吩和正庚烷在PEG膜中的扩散系数。

Molecular simulation is used to calculate the diffusion coefficient of thiophene and n-heptane in PEG membrane .

P507（K）-醇-正庚烷-水四组分微乳液体系的结构参数

The Structural Parameters of P507 ( K ) - alcohol-heptane-water Microemulsions

水/AOT/正庚烷微乳体系中磺酸根水化作用的FT-IR研究

FT-IR Study on the Hydration of Sulfonate in Water / AOT / n-Heptane Microemulsion system

Hβ中添加WOx/ZrO2对Pt/WZr-Hβ催化剂正庚烷临氢异构化性能的影响

Effects of wo_x / zro_2 on the performance of pt / wzr h β catalyst for the n-heptane hydroisomerization

加入正庚烷或柠檬酸三正丁酯能有效地提高交联膜的SDS单次溶出量。

Second , Adding the n-heptane or tri-n-butyl citrate can improve the dissolution concentration of SDS of membranes .

用具有近50万块理论塔板（对正庚烷）的玻璃涂壁开管色谱柱，分离出聚合用溶剂油中14种C6和C7烯烃杂质。

Impurities including 14 kinds of C6 and C7 alkenes were separated from solvent naphtha for polymerization , by using a glass capillary gas chromatography with 500k theoretical plates for n - heptane .

用IR及TPD法研究了SAPO-11分子筛的表面酸性质，并以正庚烷裂解和乙醇脱水为探针研究其催化性能。

The acidic properties of SAPO-11 molecular sieve were studied by IR and TPD methods .

5A分子筛气相吸附分离正庚烷

Adsorptive separation of normal heptane on 5A molecular sieve

而且经真空脱附的疏水硅胶对正庚烷和汽油的吸附量要大于普通AC和ACF。

After vacuum desorption , the adsorption capacity of hydrophobic silica gel for n-heptane and gasoline is greater than ordinary AC and ACF .

用标准物质α-Al2O3和正庚烷检测了该装置的可靠性。

The reliability of the apparatus is verified by measuring the heat capacity of α - Al_2O_3 and n-heptane ( aceepted as the standard substances ) .

同时，运用三维CFD耦合正庚烷氧化反应动力学机理的方法对相应工况下柴油机缸内燃烧进行数值计算。

At the same time , the corresponding numerical calculation was conducted by the method of 3D CFD code coupling to n-heptane oxidation reaction mechanism .

金属羰基络合物制备的Pt-Re/Al2O3催化剂的性能Ⅰ.不同方法制备的Pt-Re/Al2O3催化剂上正庚烷的转化

Catalytic performance of pt-re / al_2o_3 catalysts prepared from metal carbonyl complexes ⅰ . catalytic conversion of n-heptane on pt-re / al_2o_3 catalysts prepared by different methods

减压渣油和正庚烷沥青质的VPO平均相对分子质量都减小了。

The VPO average molecular weight of vacuum residues and asphaltenes all decreased .

高压下正庚烷&醇二元液态系统PVT性质的研究

A Study of PVT Properties for Binary Liquid Mixtures of n Heptane with Alcohols at High Pressures

在水-正庚烷-正丁醇-大豆卵磷脂反胶束体系中未发现核糖核酸酶A1（RNaseA1）的超活性。

There was no " superactivity " of ribonuclease A1 ( RNase A1 ) in the reverse micelles of water-heptane-butanol-lecithin .

目的对十二烷基硫酸钠（SDS）/正庚烷/正丁醇/水体系微乳液的相行为和电导行为进行了研究。

Objective The phase behavior and conductivity of the sodium dodecyl sulfate ( SDS ) / n-butanol / n-heptane / water microemulsion systems were studied .

MCM-48分子筛催化剂上正庚烷的临氢异构化

Research of n-heptane hydroisomerization over MCM-48 molecular sieve catalysts

正庚烷在超稳Y沸石（USY）负载超强酸催化剂上加氢异构化

Hydroisomerization of n-Heptane over Superacid Catalysts Supported on Ultra Stable Y ( USY ) Zeolite

本文用FTIR，荧光，ICP/AES等方法研究了含稀土的HDEHP[二（2-乙基己基）磷酸，HA]-正庚烷的萃取有机相的结构和聚集态。

Extracted organic phases of HDEHP [ di ( 2-ethylhexyl ) phosphoric acid ] containing lanthanide ions have been characterized by FTIR , fluorescence and ICP / AES spectroscopic measurements .

构建了包含PAH和NOx生成反应机理的正庚烷氧化反应详细模型，应用该模型对富氧燃烧柴油机的燃烧路径进行研究。

The combustion path was researched by a detailed n-heptane oxidation reaction combined model which was constructed in this paper including PAH and NOx reaction mechanism .

在改进的恒界面池内研究了磷酸三丁酯（TBP）－正庚烷（nC7H16）萃取硝酸的宏观动力学。

The extraction kinetics of nitric acid by tributyl phosphate ( TBP ) - n-heptane was studied in an improved Lewis cell .

在微型固定床催化反应器上考察了改性USY沸石负载杂多酸及贵金属Pt的双功能催化剂上正庚烷加氢异构化反应性能。

Hydroisomerization of n - heptane over heteropoly acid containing platinum supported on a modified USY zeolite has been investigated with a fixed bed continuous flow microreactor .