| 原位合成CuO/ZnO-Al2O3水滑石衍生催化剂催化湿式空气氧化苯酚 |
| |
| 引用本文： | 白金,丁力,刘鑫尧,王新明,张磊,韩蛟,刘道胜,王香攀.原位合成CuO/ZnO-Al2O3水滑石衍生催化剂催化湿式空气氧化苯酚[J].环境科学学报,2018,38(6):2360-2366. |
| |
| 作者姓名： | 白金 丁力 刘鑫尧 王新明 张磊 韩蛟 刘道胜 王香攀 |
| |
| 作者单位： | 辽宁石油化工大学化学化工与环境学部;中海油气(泰州)石化有限公司 |
| |
| 基金项目： | 国家自然科学基金（No.21376237）；辽宁省博士科研启动基金（No.201601322）；辽宁省教育厅科学研究一般项目（No.L2015296） |
| |
| 摘 要： | 采用原位合成法在γ-Al_2O_3表面合成了锌铝水滑石,再采用浸渍法制备了CuO/ZnO-Al_2O_3水滑石衍生催化材料,并将其应用于催化湿式空气氧化苯酚.同时,采用XRD、SEM、BET、H_2-TPR和N_2O滴定等手段对催化剂进行了表征,探讨了CuO含量对CuO/ZnO-Al_2O_3催化剂催化性能的影响.结果表明,当CuO负载量为10%时,催化剂的Cu比表面积最大,催化性能最佳,在200℃、2 MPa空气、苯酚初始浓度500 mg·L~(-1)的条件下,COD去除率为95.3%.
|
| 关 键 词： | 水滑石 原位合成 催化湿式空气氧化 苯酚 去除率 |
| 收稿时间： | 2017/11/18 0:00:00 |
| 修稿时间： | 2018/1/8 0:00:00 |
In-situ systhesis of CuO/ZnO-Al2O3 catalysts derived from hydrotalcite precursor for catalytic wet air oxidation of phenolic |
| |
| BAI Jin,DING Li,LIU Xinyao,WANG Xinming,ZHANG Lei,HAN Jiao,LIU Daosheng and WANG Xiangpan.In-situ systhesis of CuO/ZnO-Al2O3 catalysts derived from hydrotalcite precursor for catalytic wet air oxidation of phenolic[J].Acta Scientiae Circumstantiae,2018,38(6):2360-2366. |
| |
| Authors: | BAI Jin DING Li LIU Xinyao WANG Xinming ZHANG Lei HAN Jiao LIU Daosheng and WANG Xiangpan |
| |
| Institution: | College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun 113001,College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun 113001,College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun 113001,College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun 113001,College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun 113001,College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun 113001,College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun 113001 and Cnooc Oil & Gas(Taizhou) Petrochemical Co. LTD, Taizhou 225003 |
| |
| Abstract: | |
| |
| Keywords: | sydrotalcite in-situ synthesis catalytic wet air oxidation phenolic COD removal |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《环境科学学报》浏览原始摘要信息 |
| 点击此处可从《环境科学学报》下载免费的PDF全文 |
|
