Catalytic wet peroxidation of phenol in a fixed bed reactor
نویسندگان
چکیده
منابع مشابه
Design of an automated fixed bed reactor used for a catalytic wet oxidation process
Treatment of polluted industrial wastes is one of the challenging research topics that occupy an important position in various chemical processes. Wet Air Oxidation (WAO) is one of the emerging processes suited for the treatment of special aqueous wastes. The system consists of an oxidation in the liquid phase of the organic matter by molecular oxygen at high temperature (200-325°C) and high pr...
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Catalytic wet air oxidation of an aqueous phenol solution was carried out in a trickle bed reactor at mild conditions of temperature (120–160◦C) and oxygen partial pressure (0.6–1.2 MPa). Tests were performed at space times up to 1 h. A commercially available copper oxide supported over g-alumina was used as catalyst. The results show that the phenol conversion, the chemical oxygen demand (COD)...
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Catalyst activity and performance are the most important factors for selecting a catalyst in different processes. The Fischer-Tropsch synthesis is a very important synthesis that extensive action has been taken place to increase the activity of its catalysts in the recent century. Deactivation of the catalysts of the process is influenced by many factors, among which coking and sintering have c...
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ژورنال
عنوان ژورنال: Water Science and Technology
سال: 2007
ISSN: 0273-1223,1996-9732
DOI: 10.2166/wst.2007.389