Performance Analysis of Isopropanol-Acetone-Hydrogen Chemical Heat Pump

Authors

  • Pei Liu Chinese Academy of Sciences (CAS), Guangzhou 510640, P.R. China
  • Jiwen Cen Chinese Academy of Sciences (CAS), Guangzhou 510640, P.R. China
  • Yiwei Wang CAS Key Laboratory of Renewable Energy, Guangzhou 510640, P.R. China
  • Fangming Jiang CAS Key Laboratory of Renewable Energy, Guangzhou 510640, P.R. China

DOI:

https://doi.org/10.15377/2409-5826.2018.05.1

Keywords:

IAH CHP, COP, exergy, temperature, flow rate.

Abstract

 This paper presents an experimental system of isopropanol-acetone-hydrogen chemical heat pump (IAH CHP) for the recovery of low-grade (<100oC) industrial waste heat. Using coefficient of performance (COP) and exergy efficiency as evaluation indices, the system performance is systematically evaluated based on the experimental data. The performance of the IAH CHP is found to be greatly affected by the endothermic and exothermic temperatures, and the flow rates of working fluid. The system performance reaches the optimum at about 360 K and 1.40 ml/s in the actual experimental system. And good heat insulation can reduce the heat loss and energy consumption.

Author Biographies

Pei Liu, Chinese Academy of Sciences (CAS), Guangzhou 510640, P.R. China

Laboratory of Advanced Energy Systems, Guangzhou Institute of Energy Conversion

Jiwen Cen, Chinese Academy of Sciences (CAS), Guangzhou 510640, P.R. China

Laboratory of Advanced Energy Systems, Guangzhou Institute of Energy Conversion

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Published

2018-10-03

How to Cite

1.
Pei Liu, Jiwen Cen, Yiwei Wang, Fangming Jiang. Performance Analysis of Isopropanol-Acetone-Hydrogen Chemical Heat Pump. J. Adv. Therm. Sci. Res. [Internet]. 2018Oct.3 [cited 2021Sep.16];5(1):1-8. Available from: https://www.avantipublishers.com/jms/index.php/jatsr/article/view/864

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