Deng Wei
2009
Citations
0
Influential Citations
0
Citations
Journal
Fine Chemical Intermediates
Abstract
The oxydates of the catalytic oxidation of cyclohexane by air under certain conditions were analyzed by three methods,including GC,HPLC and element analysis.Cyclohexane oxydates could be separated into organic liquid phase,aqueous phase and solid phase.GC was used for the analysis of cyclohexanol and cyclohexanone in the oorganic phase,and cyclohexanol,cyclohexanone and cyclohexyl adipate in the aqueous phase.HPLC was applied for the determination of succinic acid(SA),glutaric acid(GA),adipic acid(AA),valeric acid and 6-oxohexanoic acid(OCA)in the aqueous phase.The total organic carbon(TOC)was quantified by using element analysis.SA,GA,AA and OCA in the solid phase were analysized with HPLC.The recovery of products was 99.83%~100.30% with the RSD of 0.115%~0.631%.