Author
Abstract
In this research a study of the theory of six different adsorption pairs to check
and choose the best adsorption pair in terms of adsorption capacity and the effect of
high and low temperature on it. It has been shown that the best adsorption pair at
the temperature 25oC is the activated carbon fiber with methanol (ACF +
CH3OH). Where the adsorption capacity is = 0.45 ACF x , followed by granules
of activated carbon with methanol (AC + CH3OH) and adsorption capacity is
= 0.3 AC x by more than half compared to a pair of activated carbon fibers. Then,
four adsorption pairs have been selected for solar adsorption ice maker system and
a couple for solar adsorption chiller system. The application of Excel has been used
to solve governing equations and mathematical model of thermal balance
simulation the largest amount of ice produced, the highest coefficient of
performance for all pairs adsorption mentioned at the best operational temperature,
it was found that the activated carbon fiber with methanol, the largest amount of
ice produced 2.55kg and the highest coefficient of performance of 0.38 in the
adsorption ice maker at operating temperature of generator is (110oC). The
Adsorption chiller for a couple, silica gel with water, the best in terms of impact
with the cooling effect and coefficient of performance of the highest at temperature
range of (64 -110oC).
Keywords
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