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- The binary gasless SHS processes with large overall activation energies were studied. 对具有大活化能的二元无气SHS过程进行了研究。
- Moreover,the reaction path,activation energies and equilibrium constance during the tautomerized reaction involving hydrazone form and azo form are obtained. 此外,还计算了醌腙式和偶氮式结构在互变过程中,反应路径、正逆反应活化能以及化学平衡常数。
- The activation energies of the reaction in the absence of catalyst and in thepresence of zinc chloride were 51.3 and 8.3kJ/mol respectively. 求得无催化剂及以氯化锌作催化剂时的反应活化能;分别为51.;3及8
- The apparent activation energies for propagation were 54.4, 42.9 and 24.9 kJ/mol when DPE/n-BuLi were 1.0, 5.0 and 10.0, respectively. 当 DPE/n-BuLi分别为 1.;0、5
- The ratios of frequency factors A ii / A ij and the differences of activation energies ( E ii - E ij ) are calculated by Arrhenius equation. 并根据 Arrhenius方程计算了该体系均聚、共聚反应频率因子之比 Aii/Aij和活化能之差 Eii- Ei
- The corresponding activation energies Ezn and Epb are 16.39 and 34.10 kcal when the pressure is 13.3Pa and the melt is not stirred. 在熔体无搅拌;压力为13.;3Pa时蒸馏过程相应的活化能为E_(Zn)=68
- The crystallization activation energies obtained from both Augis-Bennett method and Kissinger method are almost the same. 由Augis-Bennett方程和修正Kissinger方程得到的析晶活化能基本相同。
- The parameters such as the extent of polycondensation,rate constants and activation energies were obtained for the cases with curing agents,such ... 在不同温度下,固化剂可以促进多元硅醇的固化缩聚,并使最终反应程度增加。
- From the equilibrium and transient analyses, the heats of adsorption and activation energies of the adsorption process were then obtained. 研究中亦发现,钯膜微结构影响氢气感测灵敏度甚钜,元件具有平均粒径较小且分布较均一之钯膜,其灵敏度较大。
- ENZYMES enhance reaction rates by lowering the activation energy. 酶可以使反应的活化能降低从而加快反应速率。
- The overall activation energy of copolymerization is 3. 5 kcal/mol. 聚合总活化能为3.;5千卡/克分子
- The activation energies of isopropyl, secondary butyl and 1-phenyl ethyl alcohols have been experimentally determined to be 21.0, 20.9 and 16.9 Kcal/mole respectively. 实验得到的异丙醇;2-丁醇和1-苯乙醇脱氢的活化能分别为21.;0;20
- The crystallization activation energies obtained from Ozawa method are bigger than those from Augis-Bennett method and Kissinger method, but Ozawa method is simple. 由Ozawa方程得到的析晶活化能较大,但此方法简单。
- The effects of reaction temperature and microwave power on the total organic Carbon(TOC) removal were then discussed,and the reaction activation energies were finally estimated. 讨论了温度、微波功率对总有机碳(TOC)去除率的影响;估算了反应活化能.
- Furthermore , the apparent activation energies of BPO - Fe2+ redox system were 16.56 kJ/mol and 17.50 kJ/mol, respectively, for S system and MMA system . 该体系S和MMA两步接枝反应的表观分解活化能分别为16.;56kJ/mol和17
- The apparent activation energies and reaction rate constants of clinker formation reaction were also got in this study by Gentling and Arrhenius equation. 此外,利用金斯特林格和阿仑尼乌斯方程得出了熟料形成反应的表观活化能和反应速率常数。
- The influence of temperature on the extraction rate is investigated.The activation energies( E f and E b) of the possitive and inverse reactions are calculated. 提出了协萃反应的机理 ,认为萃取过程是界面区域内的两步连续反应。
- Based on parameter of softening point,aging kinetics model was established to show aging condition of two asphalts and to calculate activation energies. 同时以软化点为参数建立老化动力学模型来反映两种沥青的老化情况,并计算出活化能。
- And the apparent activation energy was calculated by the Arrhenius equation. 并利用 Arrhanius 方程测定了表观活化能。
- The calculated activation energy of TiC forming is about 94 +7 kJ/mol. 根据镀层厚度与镀覆温度和时间的关系,得出碳化钛形成的激活能为94±7kJ/mol。