values of desiccant to sand mass ratio in the range from 0.1 to 0.4 are studied. Isothermal absorption is assumed in this …, the effect of the mixing ratio (desiccant/sand) in the bed on the rate of absorption is demonstrated. Experimental results …This paper presents an investigation on the natural absorption of water vapour of the gaseous-air mixture on the …

This paper presents an investigation on the absorption/regeneration mass transfer through parallel plates of cloth … air stream with subsequent regeneration by a hot stream. Concentration range of desiccant from 0.2 to 0.5 is applied in … layers. Cloth layers impregnated with calcium chloride solution are subjected to absorption of water vapour from a flowing …

water vapor from ambient air during the night and simultaneous desiccant regeneration and water vapor condensation during … absorption and regeneration processes are discussed, and operational conditions for the proposed equipment evaluated. Radiation …An integrated desiccant/solar collector system for production of fresh water from atmospheric air is described. The …

humidifier for regeneration of liquid desiccant has been presented in this work. The heated water from the storage tank of the … neural network (ANN) model has been applied to study the performance of a solar liquid-desiccant dehumidification/regeneration … honeycomb type for the purpose of regeneration of calcium chloride (CaCl2) solution. An experimental system has been designed …

this study. The granules of burned clay are applied as a desiccant carrier. Calcium chloride is used as the working … desiccant. The theoretical model defines the transient gradient of air stream parameters (humidity and temperature) as well as … desiccant concentration in the bed. In the experimental study, transient concentration gradient in the bed is evaluated by …

conditions, is also presented. In the experimental study, porous granules of burned clay are applied as a desiccant carrier in …

The regeneration of silica gel desiccant by a solar air heater for use in an air-conditioning system has been ….44 and 0.48m2, respectively. The regeneration temperature can be started at 40oC. The regeneration rate and the regeneration … silica gel and the number of silica gel beds. The regeneration of silica gel provided by the CPC collector is suitable for a …

low regeneration temperature of desiccant material, and the optimization of desiccant application to produce more … regeneration of desiccant material will make the system more cost-effective. This paper presents several works on the regenerative …Desiccant material has been used in drying applications because of its low energy consumption, among other advantages …

conditions on the performance of desiccant dehumidification system has been carried out. A new rotating absorption disk has been … designed and constructed to be tested in the experimental work. The desiccant wheel has a cylindrical shape of 50-cm diameter … impregnated with lithium chloride solution, which is used as the working desiccant in these experiments. …

paper investigates and compares the performance of two types of solar cooling: solar absorption cooling system and solar … desiccant cooling system, for an institutional building located in the state of Queensland, Australia. A simulation model of the … collectors, the desiccant system will achieve a maximum of 0.89 and 0.82 of solar fraction in the month of December and January …