【摘 要】
：
Cyclohexanol and cyclohexanone are used as the raw materials for adipic acid synthesis, as well as the precursors of nylon 6-polymers[1].They are usually obtained by the liquid oxidation of cyclohexan
【机 构】
：
College of Chemical Engineering,Sichuan University,China
【出 处】
：
The 5th Sino-US joint Conference of Chemical Engineering(第五届
论文部分内容阅读
Cyclohexanol and cyclohexanone are used as the raw materials for adipic acid synthesis, as well as the precursors of nylon 6-polymers[1].They are usually obtained by the liquid oxidation of cyclohexane with air or oxygen at 413-443 K and about 1 MPa.The oxidation reaction is a strong exothermal reaction and the high temperature may induce the deep oxidation of cyclohexanone and cyclohexanol[2], which results in the drops of both yield and selectivity.Partially evaporate the reactant cyclohexane is a promising method to remove the reaction heat and also reduce the energy consumption in the following products separation.
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