Preperation of activated Carbon by chemical treatment and effect of GAMMA radiation on it

Hamdoon, Ammar; Awaid, Khaled; Ali, Safwan

doi:10.33899/edusj.2005.81196

	Preperation of activated Carbon by chemical treatment and effect of GAMMA radiation on it
Journal of Education and Science
Article 12, Volume 17, Issue 2, 2005, Pages 12-19 PDF (0 K)
DOI: 10.33899/edusj.2005.81196
Authors
Ammar Hamdoon; Khaled Awaid; Safwan Ali
Abstract
In this work activated carbon of a good quality was prepared using oxidation condensation process, The oxidation of the asphaltic materials was conducted using 2% by weight of FeCb and in the presence of a strea:n of air. The reaction mixture was heated at 350:C for 3hrs, followed by removal of uncarbonized material tinder reduced pressure. The condensed fraction obtained is expected to recombine or re-react to give a high carbon content. The carbonized was conducted at 550±25°C for 3hrs and the ratio of the feedstock to KOH was (1:2), alter the carboni/ation the reaction mixture was subjected to purification by treatment with 10% HCI under reflux .for 1 hr. filtrated and then washed by distilled water till it give neutral test litmus paper. The sample was dried at 120'C for 24hr and its physical properties were determined. Their: the samples (prepared & commercial) were irradiated at room temperature using different times of irradiations. The physical properties for activated carbon were determined in order to know effect of gamma irradiation. الخلاصة
Keywords
GAMA; Chemotherapy; asphaltic materials

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