期刊文献+

含铜类水滑石催化苯酚羟基化合成苯二酚 被引量:1

下载PDF
导出
摘要 制备了一系列含铜类水滑石及含铜混合氧化物Cu-M-Al-O,考察了这些物质催化苯酚羟基化的性能。以铜铝水滑石为载体负载硝酸铋,经焙烧制备了Bi2O3/Cu-Al-O复合氧化物,考察了以Bi2O3/Cu-Al-O为催化剂催化苯酚羟基化的工艺条件。较佳工艺条件是:硝酸铋的负载量为Cu-AlHTLcs质量的3%,n(苯酚):n(过氧化氢)=1:1.5(mol/mol),溶剂水的用量为30mL/2g苯酚,催化剂的用量为苯酚质量的5%,反应温度为80℃,反应时间为90min。在上述条件下,苯酚的转化率可达86.8%,邻、对苯二酚的收率分别可达56.6%、18.4%。
作者 董永路
出处 《科技与企业》 2012年第9期280-281,共2页 Science-Technology Enterprise
  • 相关文献

参考文献1

二级参考文献3

  • 1刘持标,J Chem Soc Chem Commun,1996年,1019页
  • 2Xu Zheng,石油化工,1995年,24卷,1期,63页
  • 3He Heming,无机化学学报,1994年,10卷,3期,272页

共引文献25

同被引文献10

  • 1Zhang G Y,Long J L,Wang X X. Catalytic Role of Cu Sites of Cu/MCM-41 in Phenol Hydroxylation[J].{H}LANGMUIR,2010,(02):1362-1371.doi:10.1021/la902436s.
  • 2Tanev P T,Chibwe M,Pinnavaia T J. Titanium-containing Mesoporous Molecular Sieves for Catalytic Oxidation of Aromatic Compounds[J].{H}NATURE,1994.321-323.
  • 3Ahn W S,Kim N K,Jeong S Y. Synthesis,Characterization,and Catalytic Properties of Ti-containing Mesoprous Molecular Sieves Prepared Using a Fluorosilicon Compound[J].{H}Catalysis Today,2001.83-88.
  • 4Corma A,Navrro M T,Perez-Pariente J. Synthesis of an Ultralarge Pore Titanium Silicate Isomorphous to MCM-41 and Its Application as a Catalyst for Selective Oxidation of Hydrocarbona[J].{H}Journal of the Chemical Society Chemical Communications,1994.147-148.
  • 5Notari B. Synthesis and Catalytic Properties of Titanium Containing Zeolites[J].{H}Studies in surface science and catalysis,1988.413-425.
  • 6Parida K M,Rath D. Surface Characterization and Catalytic Evaluation of Copper-promoted Al-MCM41 Toward Hydroxylation of Phenol[J].{H}Journal of Colloid and Interface Science,2009.209-217.
  • 7Wang L P,Kong A G,Chen B. Direct Synthesis,Characterization of Cu-SBA-15 and Its High Catalytic Activity in Hydroxylation of Phenol by H2O2[J].{H}Journal of Molecular Catalysis A:Chemical,2005.143-150.
  • 8Jiang T L,Tao H X,Ren J W. Fluoride Ions Assistant Synthesis of Extremely Hydrothermal Stable Al-SBA-15 with Controllable Al Content[J].{H}Microporous and Mesoporous Materials,2011.341-346.
  • 9Yin A Y,Guo X Y,Dai W L. Effect of Si/Al Ratio of Mesoporous Support on the Structure Evolution and Catalytic Performance of the Cu/Al-HMS Catalyst[J].J Phys Chem C,2010.8523-8532.
  • 10吕爱霞,伏再辉,唐春林,刘惠平,廖慧英.微波法制备HMS包络合铁配合物催化剂催化苯酚羟基化反应[J].工业催化,2012,20(5):58-63. 被引量:3

引证文献1

二级引证文献6

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部