1. 毕业设计（论文）的内容和要求

环己酮是生产尼龙6和尼龙66的重要有机中间体，广泛应用于农药、染料、涂料等领域。一步法苯酚液相加氢制环己酮工艺由于其环境友好、节约能源等优点而受到广泛关注。催化剂的设计与制备是实现此工艺高效化的关键之一。目前应用于此工艺的催化剂多为负载型，研究围绕催化剂的活性组分、载体、助剂等展开，其中载体对于活性组分的分散性、反应物的吸附以及产物的分离有显著的影响。课题组前期研究发现采用以活性炭为载体的Pd催化剂催化苯酚液相加氢制环己酮反应过程中，有机物易吸附于催化剂孔道中，从而造成催化剂失活的现象。多级孔碳材料（hierarchically porous carbon，HPC）孔隙率高、具有可调控的孔结构，采用其作为催化剂载体用于苯酚液相加氢制环己酮过程中，有望提高催化剂的催化性能。

本课题采用氧气对活性炭进行活化，以制造更多的介孔、大孔，从而获得HPC载体；在此基础上以双氰胺为氮源，通过煅烧制备N掺杂的NHPC，并采用浸渍法负载活性组分Pd制Pd@NHPC催化剂，考察氧含量、煅烧温度等变量对HPC载体结构及Pd@NHPC催化加氢性能的影响。采用SEM、XRD、BET、XPS等技术对催化剂微结构进行详细表征，并用于苯酚液相加氢制环己酮反应中测试其反应性能。

2. 参考文献

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3. 毕业设计（论文）进程安排

2018.12.22～2019.1.18 查阅文献，翻译英文文章，撰写开题报告；
2019.1.18～2019.3.20 熟悉实验流程；
2019.3.21～2019.5.20 实验研究，总结规律，处理实验数据；
2019.5.21～2019.6.7 撰写毕业论文。