The merits of the adsorption refrigeration have been recognized.
Adsorption refrigeration would be a potential alternative
rather than absorption refrigeration for the refrigerant substitution
in the future. More researches on working pairs will be done, and
other advanced cycles and designs will be promoted. Many
measures will be taken to enhance the heat and mass transfer in
adsorption refrigeration systems. And more adsorption refrigeration
systems must be attempted to be put into practical.