Application of Natural Minerals in the Catalytic Wet Air Oxidation (CWAO)

Abstract:

Methods such as processing of ilmenite concentrate by impregnation and roasting, several kinds of CWAO system mineral catalyst is prepared. And to explore under certain conditions of phenol in waste water of phenol removal rate, compare several kinds of preparation methods of catalysts. Studies show that the effort of 723 K calcined after partial acid salt dipping made catalyst is best. Under the condition of 100 r/min at 303K, the 10 mg/L of phenol removal rate can reach more than 98%.

• Periodical: Materials Science Forum (Volumes 809-810)
• Pages: 855-859
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.809-810.855
• Online since: December 2014
• Authors: Rui Wang, Jin Chuan Gu*, Chen Li Wang, Sheng Zhong, Li Fang Bao
• Keywords: Catalytic Wet Air Oxidation, Mineral, Phenol

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