| 余鹏,陈成,苏飞铭,李亚如,王晓蔷,施岩,刘家名.化学通报,2019,82(10):937-941. |
| Ni-Co/TiO2催化糠醛制环戊酮、环戊醇性能研究 |
| Performance of Ni-Co/TiO2 Catalyst in the Production of Cyclopentanone and Cyclopentanol from Furfural |
| 投稿时间：2019-03-16 修订日期：2019-04-28 |
| DOI： |
| 中文关键词: 二氧化钛，双金属，糠醛，环戊酮，环戊醇 |
| 英文关键词:Titanium dioxide, bimetallic ,Furfural, Cyclopentanone, Cyclopentanol |
| 基金项目:国家自然基金21376114；辽宁省自然20170520251；辽宁省教育厅资助项目L2017LFW008 |
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| 中文摘要: |
| 以TiO2为载体负载双金属活性组分Ni-Co,采用浸渍法制备催化剂,用于糠醛催化加氢生成环戊酮和环戊醇的反应,并探讨了Ni-Co负载量、反应时间、反应温度、反应压力对其他产物的影响。通过XRD、BET、H2-TPR、SEM等表征方法对催化剂的构成及反应机理进行了讨论。结果表明,分别以一定比例负载金属活性组分制备的Ni-Co/TiO2和Co/TiO2催化剂,在最佳反应条件下环戊酮和环戊醇的生成率达到最高值,分别为53.4%和17.1%。 |
| 英文摘要: |
| TiO2 was used as a carrier to load the bimetallic active component Ni-Co, and the catalyst was prepared by a typical wetness impregnation method for the reaction of fural catalytic hydrogenation to cyclopentanone and cyclopentanol. The effects of Ni-Co load, reaction time, reaction temperature and reaction pressure on other products were also discussed. We studied the reaction process of conversion of furfural to CPO and CPL with Ni-Co catalysts in aqueous phase. |
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