Highly efficient Nano-catalysts Using Activated Carbon as a Support for One-step Oxidation of Cyclohexane to Adipic Acid
A new route to substitute for the traditional two-step method for adipic acid production has been investigated.Supported nano metal catalysts Au/C and Co/C were prepared and used for liquid phase oxidation of cyclohexane to adipic acid with oxygen as an oxidant.These catalysts were characterized by XRD,TEM and ICP-AES.The reactions were carried out in an autoclave with solvent and radical initiator at 100~150 ℃ and 1.5 MPa.Au/C (1.25%) was found to be a highly efficient catalyst for the oxidation of cyclohexane with a high conversion (44.93%) of cyclohexane and more than 54.85% selectivity to adipic acid.It is indicated that there was a potential application prospect for the nano-catalysts in one-step oxidation of cyclohexane to adipic acid.
Cyclohexane Oxidation Nano-catalyst Adipic acid
H.Dai M.Zhu W.Li Z.Tong
Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China Guangxi Key Laboratory of Petrochemical Resource Processing and Process IntensificationTechnology, S
国际会议
中国微米纳米技术学会第14届学术年会、第3届国际年会暨第6届微米纳米技术“创新与产业化国际研讨与展览会(CSMNT2012 & ICMAN2012)
杭州
英文
1-7
2012-11-04（万方平台首次上网日期，不代表论文的发表时间）