This article reviews the state of the art of chemisorption heat pumps that use ammonia as the refrigerant for cold-climate heating applications. In such a system, ammonia vapor is …
KS Babu, EA Kumar - Journal of Energy Storage, 2022 - Elsevier
A novel compressor operated resorption thermochemical energy storage system (CRTES) is proposed for heat storage, combined cooling and heat upgradation. The system uses halide …
The paper presents a new mathematical model of the processes of charging and discharging a thermochemical energy storage (TChES) reactor with a high potential for …
Thermal energy storage (TES) system based on gas–solid interaction is an effective technology to store energy for long duration. TES systems based on ammoniated halide …
In this work, the composite adsorbent bed of CaCl 2+ Expanded Natural Graphite (80: 20) is tested for heat and mass transfer behavior of ammonia adsorption/desorption for thermal …
R Sharma, EA Kumar - Applied Thermal Engineering, 2017 - Elsevier
The ammonia adsorption/desorption pressure–concentration isotherms (PCIs) of CaCl 2, SrCl 2, MnCl 2 and FeCl 2 are measured. Based on the desorption temperature of chosen …
In this work, composite adsorbent materials are prepared using metal halide salts and expanded natural graphite (ENG). Ammonia adsorption and desorption pressure …
Gas-solid chemisorption pairs of ammonia and halide salts have an edge over other pairs for advanced thermal energy storage batteries due to their abundance, easy availability, cost …
G Jeong, S Shaik, D Kim - Applied Thermal Engineering, 2024 - Elsevier
Efforts to address global warming and fossil fuel depletion have driven the development of environmentally friendly and efficient energy systems. Adsorption heat pumps, which use …