环戊烷

  • 网络Cyclopentane;c-pentane
环戊烷环戊烷
  1. 环戊烷(C5H(10))发泡设备在连续生产线上的综合应用

    The Synthetical Application of Cyclopentane Foaming Machine in Continuous Production Line

  2. 用智能重量分析技术(IGA)研究了环戊烷在silicalite1分子筛上的吸附特性。

    The adsorption feature of cyclopentane in silicalite 1 was studied by using intelligent gravimetric analyser technology .

  3. 采用Gilcspie平衡釜测定正己烷-甲基环戊烷-邻苯二甲酸二丁酯系统的VLE数据;

    Equilibrium data of hexane methylcyclopentane dibutylphthalate were measured in Gillespie still .

  4. 德国用环戊烷代替氟里昂(CFC)作为硬质PU泡沫发泡剂的新技术

    New Germany Technology of Using Cyclopentane as an Alternative Blowing Agent fov Freon ( CFC ) in Rigid PU Foam

  5. 环戊烷和环己烷在silicalite-1分子筛上的热脱附行为

    Thermal desorption behavior of cyclopentane and cyclohexane in silicalite-1 zeolites

  6. 重量法测定环戊烷在silicalite-1分子筛上的吸附特性

    Determination of the adsorption feature of cyclopentane in silicalite-1 by using intelligent gravimetric analyser

  7. 环戊烷在silicalite-1分子筛上的扩散性能的研究

    Diffusion studies of cyclopentane in silicalite-1 zeolites

  8. 对不同三环化合物含量组成的聚合MDI分别与CFC-11型组合聚醚和环戊烷(CP)型组合聚醚混合制备硬质聚氨酯泡沫的发泡性能进行了研究。

    Foaming performances of Polymeric MDI composed of different 3-ring MDI isomer contents with CFG-11 type and cyclopentane type premixed polyether polyol were studied .

  9. 阐述了采用环戊烷替代CFC-11发泡剂的聚氨酯发泡机改造的合理性和经济性。

    The rationality and economy of reformation for PU foaming machinery using cyclopentane as foaming agent were introduced .

  10. 国产聚合MDI(PM-2010)与环戊烷发泡剂系统在冷柜绝热层发泡中的应用

    The Polymeric MDI and the C-PENTANE Blowing Agent System Made in China Applied to Freezer-Cabinet Blowing

  11. 乙烷、异丁烷、正丁烷、环戊烷、异戊烷、甲苯、乙基苯、间/对二甲苯、1,2,4-三甲基苯、乙烯、丙烯与异戊二烯是济南市环境空气中主要VOCs。

    Ethane , isobutane , butane , cyclopentane , isopentane , toluene , ethylbenzene , m / p-xylene , 1,2,4-trimethylbenzene , ethylene , propylene and isoprene are the main VOCs in ambient air in Jinan .

  12. 冰箱用PM-2010在环戊烷体系中发泡行为研究

    PM-2010 Foaming Behavior in the Cyclopentane System Used in Refrigerators

  13. 与此对应,无论是CFC11型组合聚醚还是环戊烷型组合聚醚,二环化合物含量对聚合MDI的发泡流动性能和后熟化性能影响很大,是影响聚合MDI应用性能的关键因素。

    In contrast , the total 2-ring MDI content of polymeric MDI showed marked influence on foaming flowability and curing , and it was a key effect factor to its application performance .

  14. 介绍了采用环戊烷发泡剂替代CFC-11的聚氨酯泡沫发泡工艺路线,陈述了相应的环戊烷发泡成套设备的用途及主要构成。

    The new technical process of cyclopentane blown polyurethane foam system for the replacement of CFC-11 blowing agent in China is introduced . The usage and structure features of cyclopentane blown complete set equipment are introduced .

  15. 为了探索己二酸液相氨化合成己二腈反应过程中副反应的规律,现对己二腈异构化生成亚氨基氰基环戊烷(ICCP)的影响因素和各脱水反应的历程进行了实验研究。

    The side-reactions in adiponitrile synthesis by the ammoniation of liquid adipic acid were studied experimentally , and the effort was directed at the affecting factors of the isomerization of adiponitrile to ICCP and the mechanism of dehydration steps .

  16. 氢溴酸法制备溴代环戊烷

    Preparation of cyclopentyl bromide from cyclopentanol by the hydrobromic acid method

  17. 甲基环戊烷在Pt/SiO2上开环的动力学模拟

    Kinetic modeling of METHYLCYCLOPENTANE ring opening on pt / sio 2

  18. 环戊烷用作软质聚氨酯泡沫塑料发泡剂

    Cyclopentane Works as Foaming Agent for Soft Urethane Polyester Foamed Plastics

  19. 正烷基环戊烷同系物凝聚型物理性质递变规律研究

    Regularity for condensed-type physical properties of N-alkyl cyclopentane type homologous compounds

  20. 用环戊烷作发泡剂的聚氨酯发泡机设备系统的改造

    The Reformation for PU Foaming Machinery Using Cyclopentane as Foaming Agent

  21. 2-芳基-1,3-二氧环戊烷的合成与表征不同烷基取代的1,3-二氧恶烷的合成和应用

    Synthesis and Characterization of 2-Aryl-1,3-dioxolane Synthesis and Application of Different Alkyl-substituted 1,3-dioxane

  22. 环戊烷发泡剂在聚氨酯硬泡中的应用

    Applications of Cyclopentane Blowing Agent in the field of Rigid Polyurethane Foam

  23. 2-位取代的4-亚甲基-1,3-二氧环戊烷开环聚合反应研究

    Study on ring opening polymerization of 2 substituted 4 methylene 1,3 dioxolane

  24. 环戊烷-四氢呋喃-环己烷三元体系汽液平衡的测定

    Determination of Atmospheric VLE for the Ternary System of Cyclopentane-Tetrahydrofuran-Cyclohexane

  25. 环戊烷高压发泡聚氨酯模塑生产成套设备

    The Complete Equipment for PU High Pressure Cyclopentane Foaming Process

  26. 以液-液相转移催化法合成溴代环戊烷。

    Using liquid-liquid phase transfer catalysts Bromocyclopentane had been prepared .

  27. 丙烯热反应生成甲基环戊烷的理论探讨

    Investigation of the Thermal Reaction of Propene Forming Methylcyclopentane

  28. 以环戊烷为发泡剂的保温管的性能

    Property of Insulating Pipe with Cyclopentane as Foaming Agent

  29. 环戊烷发泡硬质聚氨酯泡沫长期热导率预测

    Long-term Thermal Conductivity Prediction on Rigid Polyurethane Foam with Cyclopentane as Foaming Agent

  30. 采用适当的环戊烷/异戊烷比例,可改善泡沫流动性。

    Selecting suitable ratio of isopentane and cyclopentane can improve the foam flowability .