j. int. environmental application & science Journal of International Environmental Application and Science 1307-0428 2636-7661 Şükrü DURSUN Proposition of a new adsorption refrigeration system using activated carbon prepared from olive stones Nawel Spahis Hassiba Benbouali university of Chlef Hacene Mahmoudi 09 30 2018 13 3 186 198 09 05 2018 10 19 2018 Copyright © 2006, Journal of International Environmental Application and Science 2006 Journal of International Environmental Application and Science

The aim of the current paper is to propose a new solar adsorption refrigerator using a compound adsorbent fabricated from activated carbon issued from olive stones. High efficiency activated carbon (AC) with different chemical characteristic was prepared. It was established thatactivated carbon is obtained from carbonized olive stones in presence of argon in the temperature range from 700 to 800 °C and activated by ZnCl2and KOH. The characterization of the activated carbon samples was studied by SEM (scanning electron microscope) technique.

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