对传统的化学吸附动力学模型不能够反映络合物分子之间化学反应动力学这一问题,文中对不同的络合物分子间距的CaCl2-NH3的吸附与解吸过程进行了研究,结果表明,络合物分子之间的化学反应动力学对吸附过程影响较大.通过增加能够反映络合物分子反应动力学以及络合物分子间传质过程的项,对传统的化学吸附动力学模型进行了改进,试验表明,改进的化学吸附动力学模型能够很好地反映试验现象.对解吸过程的研究则表明,解吸过程主要受络合物分子内部反应动力学的影响,络合物分子之间的反应动力学对解吸过程的影响不大.
参考文献
| [1] | Wang L W;Wang R Z;Wu J Y et al.Compound Adsorbent for Adsorptin Ice Maker on Fishing Boats[J].International Journal of Refrigeration-Revue Internationale du Froid,2004,27(04):401-408. |
| [2] | WANG Liwei,WANG Ruzhu,WU Jingyi,WANG Kai.Research on the chemical adsorption precursor state of CaCl2-NH3 for adsorption refrigeration[J].中国科学E辑（英文版）,2005(01):70-82. |
| [3] | Spinner B;Rheault F.Kinetics ModeB in Solid/Gas Reactions Under Imposed Pressure and Temperature Constraints[A].ISPRA,1985:9-11. |
| [4] | Mazet N;Amouroux M;Spinner B .Analysis and Experimental Study of the Transformation of Non-Isothermal Solid/Gas Reacting Medium[J].Chemical Engineering Communications,1991,99:155-174. |
| [5] | Lebrun M .Models of Heat and Mass Transfers in Solid/Gas Reactor Used as Chemical Heat Pumps[J].Chemical Engineering Science,1990,45:1743-1753. |
| [6] | Tykodi R J .Thermodynamics of Steady State Resistance Change Transitions in Steady-State Systems[J].Bulletin of the Chemical Society of Japan,1979,552(02):564-568. |
| [7] | Flanagan T B.Hydrides for Energy Storage[M].England:Oxford Press,1978:135. |
| [8] | Goetz V;Marty A .A Model for Reversible Solid/Gas Reactions Submitted to Temperature and Pressure Constraints;Simulation of the Rate of Reaction in Solid Gas Reactors Used in Chemical Heat Pump[J].Chemical Engineering Science,1992,47(17-18):4445-4454. |
| [9] | 慈云祥;周天泽.分析化学中的多元络合物[M].北京:科学出版社,1999 |
| [10] | 唐敖庆;李前树.分子反应动态学[M].吉林;吉林大学出版社,1989 |
| [11] | 王丽伟,王如竹,吴静怡,王凯.吸附制冷中化学吸附的滞后圈研究[J].工程热物理学报,2005(06):901-904. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%