1) heptane
[英]['heptein] [美]['hɛpten]
庚烷
1.
Research of n-heptane hydroisomerization over MCM-48 molecular sieve catalysts
MCM-48分子筛催化剂上正庚烷的临氢异构化
2.
The cata lytic performance of Pd/WO3-ZrO2 for hydroisomerization of n-heptane w as investigated under the reaction cond.
采用共沉淀方法制备了固体酸载体WO3-ZrO2,考察了W含量和焙烧温度等对WO3-ZrO2酸性和物相结构的影响,并且考察了Pd/WO3-ZrO2催化剂对正庚烷异构化反应的催化性能。
3.
The photocatalytic reactivity of the samples were tested by the gas-phase photocatalytic oxidation of heptane.
以气态庚烷为反应体系,来比较上述两种催化剂的光催化活性。
2) n-Heptane
正庚烷
1.
Reverse Micelle Fromation in C_(12)-2-C_(12)·2Br/n-Heptane/1-Hexanol System;
C_(12)-2-C_(12)·2Br/正庚烷/正己醇体系中临界反胶束浓度的测定
2.
Benzene formation mechanism in n-heptane/air partially premixed counterflow flame;
正庚烷部分预混对冲火焰中苯环的生成机理
3.
Study on n-heptane isomerization on β zeolite supported molybdenum carbide catalyst;
正庚烷在β沸石负载碳化钼催化剂上的异构化研究
3) Isoheptane value
异庚烷值
4) cycloheptane
环庚烷
1.
In situ Raman spectra of cycloheptane have been characterized under high pressure generated by diamond anvil cell(DAC) at room temperature.
利用金刚石对顶砧(DAC)装置产生高压,在室温下对环庚烷进行了高压原位拉曼光谱研究。
5) cinmethlin
恶庚草烷
1.
An analytical method for determination of cinmethlin residue in rice (including unpolished rice, husk, straw and seeding), soil and water in rice field by GC/MS has been established.
建立了一种用于测定糙米、稻壳、植株 (稻草和秧苗 )、土壤及稻田水中恶庚草烷残留量的分析方法。
6) Isoheptane
[aisə'heptein]
异庚烷
1.
Based on the analytical data of light hydrocarbons of over 2000 oil samples of different types, Mango discovered a remarkable composition invariance in four isoheptanes, proposed a steady-state catalytic kinetic model for the origin of light hydrocarbon, and put forward K_1, K_2 and RP parameters.
Mango基于2000余个不同类型原油的轻烃分析数据,发现4个异庚烷化合物组成有显著的不变性,提出一种新的轻烃成因理论——稳态催化动力学模式,以此推导出K_1、K_2、RP等一系列参数,认为,K_1和K_2值在同源的原油之间保持不变,而在不同来源原油之间有一定的差别;指出反映轻烃组成的RP受烃源岩沉积环境和干酪根类型影响。
补充资料：庚烷
结构式为CH3(CH2)5CH3，分子量100.21。无色透明液体。相对密度(20 ℃／4℃)＞0.6594，凝固点-90．6℃，沸点98．4℃．闪点-4℃，燃点215℃，折射率1．38512，粘度(20 ℃)0.4mPa·s，溶解度参数δ＝7．4。能与乙醚、丙酮、氯仿、苯和石油醚混溶。不溶于水，可溶于乙醇。极易燃烧，蒸气与空气形成爆炸性混合物，爆炸极限1．2％-6．7％(vol)。低毒，具有刺激和麻醉作用．空气中最高容许浓度1600mg／m3(或0.04％)。
用作溶剂和稀释剂。贮存于阴凉、通风的库房内。防火，防晒。
用作溶剂和稀释剂。贮存于阴凉、通风的库房内。防火，防晒。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条