1) activation energy E
活化能E
1.
And then changes of the rate constant K and the activation energy E in the EGSB reactor at different temperatures and varied Vup were analyzed.
为研究对低温EGSB反应器的运行机理,考察温度和液体上升流速(Vup)对EGSB反应器处理低浓度啤酒废水时运行效果和污泥产甲烷活性的影响,分析不同温度和Vup时EGSB反应器内速率常数K和活化能E的变化。
2) E-E energy transfer
E-E传能
3) apparent activation energy
活化能
1.
Being concerned on both the constant rate period and falling rate period(s) of dynamic process for the drying particulate and thin layer materials, a approach of warp apparent activation energy was put forward and used for predicting the dynamic characteristics of various stuffs dried in the industrial drying.
针对小质量物料干燥动态过程恒速率干燥阶段和降速率干燥阶段,提出了用偏差活化能的方法来避免寻找该两个干燥阶段临界湿分点的困难,并从物理化学的概念推导出了理论动态数学模型,建立了物料干燥动态特性实验台,以实验数据验证模拟结果,效果较好。
2.
On the basis of DSC curves of B/KNO_3 igniter powder,the apparent activation energy E of thermal decomposition is calculated with Kissinger′s methods and the probable mechanism function is available from master plot method.
利用差示扫描量热法得到B/KNO3的热分解曲线,用K iss inger方程估算了B/KNO3的表观活化能,用标准作图法得到最可几热分解机理函数,再用积分法求得不同升温速率下热分解的动力学参数活化能E和指前因子A。
3.
The apparent activation energy by the initial rate method was 94kJ/mol, indicating that the process was controlled by a chemical reaction.
由初速率方法求出反应活化能为94kJ/mol,表明水热反萃过程为化学反应控制。
4) activation energy
活化能
1.
Study on spontaneous combustion period of coal based on activation energy index;
基于活化能指标的煤的自然发火期研究
2.
Comparison of different methods for analyzing the activation energy of oil shale combustion;
油页岩燃烧反应活化能不同求解方法的比较
3.
Study on the spontaneous combustion tendency of coal based on activation energy index;
基于活化能指标煤的自燃倾向性研究
5) activity energy
活化能
1.
The characters of the three complexes were characterized and the hydratio n velocity constant of [Co(NH3)5Cl]Cl2 and its activity energy were determined .
本文首先合成了这三种钴的配合物,然后对钴的这三种配合物的性质进行了研究,测定了[Co(NH3)5Cl]Cl2的水合速率常数和活化能。
2.
34, and the activity energy is 119.
样品的活化能Ea=119。
3.
21 kJ/mol and the activity energy significantly decreases from 173.
02kJ/mol;燃烧活化能由原来的173。
6) active energy
活化能
1.
The calculation results of decomposition reaction showed that the cured system of ATPU-2/E-44 had better heat resistance,the reaction decomposition active energy of ATPU-2/E-44 system was higher than that of ATPU-1.
固化反应动力学研究表明ATPU-2/E-44固化物的分解反应活化能高于ATPU-1。
2.
Obtain the apparent active energy of the thermal decomposition reaction with the two experiential formulas of the Kissinger and CoatsRedfern.
确定了苯甲酸的平衡起始热分解温度T0=392 K;由Kissinger与Coats-Redfern两种经验公式求得该热分解反应的表观活化能E=70。
3.
The active energy is in the range of 170.
分别应用Friedman法、Vyazovkin法、改进的Coats-Redfern法和Flynn-Wall-Ozawa(FWO)法等4种不同的等转化率法计算了CaCO3的分解动力学参数,得到的活化能范围为170。
补充资料：表观活化能
分子式：
CAS号：
性质：当某复杂的总反应其表观速率常数k与温度T的关系符合阿伦尼乌斯公式k=A·e-Ea/RT时，其活化能Ea。称为该总反应的表观活化能。式中A及R分别为表观指前因子及摩尔气体常数。
CAS号：
性质：当某复杂的总反应其表观速率常数k与温度T的关系符合阿伦尼乌斯公式k=A·e-Ea/RT时，其活化能Ea。称为该总反应的表观活化能。式中A及R分别为表观指前因子及摩尔气体常数。
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