Dehumidification using desiccant beds provide a good alternative for the conventional vapor compression cooling system …. Desiccant material in the desiccant dehumidification system should undergo both adsorption and desorption processes. In the … present work, experimental tests have been carried out for thermal swing adsorption (TSA) cycle utilizing two packed beds of …

A more realistic theoretical simulation model for a tubular solar adsorption refrigerating system using activated … adsorption bed, the condenser, and the evaporator. The simulation technique takes into account the variations of ambient … solar coefficient of performance and the specific cooling power of the system are 0.211 and 2.326 respectively. In addition …

Adsorption chillers are capable of utilizing inexpensive or free low grade thermal energy such as waste heat and … concentrated solar thermal energy. Recently developed low regeneration temperature working pairs allow adsorption chillers to be … zeolite/water was implemented into a 3 kW adsorption chiller test facility driven by hot water at 70 °C. The zeolite was …

for CH4 adsorption characteristics employing XRD (X-ray diffraction), SEM (scanning electron microscope) and TGA (thermo … adsorption (Qst) is calculated and Qst is presented in a T-s (temperature-entropy) diagram. …

cooling and electric power. The first lab prototype machine has been built, and the two main components were tested both … interaction between them. Two sets of adsorption cycles utilizing the adsorbent compound of calcium chloride and activated carbon … cogeneration test, the cooling temperature reached 5.4 °C as minimum, while the generated electric power achieved the maximum value …

framework structure, surface area, and pore volume of the zeolites on hydrogen adsorption were investigated. The largest … hydrogen storage was obtained on the ultra stable Y (USY) zeolite (0.4 wt%). The hydrogen adsorption isotherms on the zeolites … reached a maximum after a hydrogen pressure of 50 bar. The amount of hydrogen adsorption on Mordenite (MOR) zeolites increased …

adsorption technologies to mitigate the emissions. However, there are several disadvantages associated with the current … adsorption technologies. One of the issues is corrosion and the need for specialized equipment. Therefore, alternative and more … sustainable materials are sought after to improve the viability of the adsorption technology. In this study, several types of …

can be an attractive solution to meet positive cooling needs (medicine and food storage) in off-grid electricity regions …