Optimal Metallic Salt-Ammonia Reaction Couple for Single Effect Solid-Gas Chemical Heat Pump

Jong Hun Han; Kil-Won Cho; Kun-Hong Lee; Ho-Kyung Lee

Korean Journal of Chemical Engineering, Vol.17, No.2, 248-251, March, 2000

DOI10.1007/BF02707152 Export Citation

Optimal Metallic Salt-Ammonia Reaction Couple for Single Effect Solid-Gas Chemical Heat Pump

Jong Hun Han, Kil-Won Cho , Kun-Hong Lee^†, and Ho-Kyung Lee

Department of Chemical Engineering, Pohang University of Science and Technology, San 31, Hyoja-Dong, Nam-Ku, Pohang 790-784, KyungBuk, Korea

E-mail:

A comparison of the coefficient of performance (COP), the specific cooling power (SCP) and the reactor volume per output power was carried out with numerous salt-ammonia couples for single effect solid-gas chemical heat pumps. Optimal reaction couples could be selected in terms of COP, SCP and reactor volume at each application domain of deep freezing (-15~-20℃), ice making (-10~-5℃) and air conditioning (0-10℃).

Keywords:Refrigeration;Metallic Salt-ammonia;Chemical Heat Pump

[References]

Fujioka K, Kato S, Fujiki S, Hirata Y, J. Chem. Eng. Jpn., 29(5), 858 (1996)
Goetz V, Heat Recovery Systems & CHP, 13, 79 (1993)
Mazet N, "Concept and Study of a Double Effect Refregeration Mechine Based on the Sorption of Solid and Ammonia Gas and Controlled by Heat Pipes," Proceedings of the International Absorption Heat Pump Conference, 31, 407 (1993)
Neveu P, Heat Recovery Systems & CHP, 13, 233 (1993)
Pons M, Int. J. Refrig., 22, 5 (1999)

[Referenced By]

[Related Articles]

[1] Fujioka K, Kato S, Fujiki S, Hirata Y, J. Chem. Eng. Jpn., 29(5), 858 (1996)

[2] Goetz V, Heat Recovery Systems & CHP, 13, 79 (1993)

[3] Mazet N, "Concept and Study of a Double Effect Refregeration Mechine Based on the Sorption of Solid and Ammonia Gas and Controlled by Heat Pipes," Proceedings of the International Absorption Heat Pump Conference, 31, 407 (1993)

[4] Neveu P, Heat Recovery Systems & CHP, 13, 233 (1993)

[5] Pons M, Int. J. Refrig., 22, 5 (1999)