| 甲苯选择性氧化制苯甲醛的研究 |
| |
| 引用本文： | 金宏.甲苯选择性氧化制苯甲醛的研究[J].精细石油化工,1993(3):24-27. |
| |
| 作者姓名： | 金宏 |
| |
| 作者单位： | 金陵石化公司炼油厂研究所 南京 |
| |
| 摘 要： | 研究了甲苯在V-Ag系催化剂上选择性氧化制苯甲醛的反应,结果表明,当V:Ag=1:1(mol比)时,苯甲醛的选择性及收率都较高。若在催化剂中添加第三组分Ni,当V:Ag:Ni=2:2:1.5(mol比)时,苯甲醛的选择性为45.05％,收率为9.0％。若分别添加第四组分Cr或Mg,苯甲醛收率降低,但其选择性较高。
|
| 关 键 词： | 甲苯 苯甲醛 选择性氧化 V-Ag系催化剂 |
A STUDY ON PREPARATION OF BENZALDEHYDE BY SELECTIVE OXIDATION OF TOLUENE |
| |
| Jin Hong.A STUDY ON PREPARATION OF BENZALDEHYDE BY SELECTIVE OXIDATION OF TOLUENE[J].Speciality Petrochemicals,1993(3):24-27. |
| |
| Authors: | Jin Hong |
| |
| Abstract: | Preparation of Benzaldehyde by selective oxidation of toluene on a series of V-Ag catalysts was studied. The results showed that when V:Ag=1:1 (mole), the selectivity and yield of benzaldehyde were high. If a third component Ni was added to the catalyst when V:Ag:Ni=2:2:1.5(mole), the selectivity of benzaldehyde was 45.05％ and the yield of benzaldehyde was 9.0％. If a fourth component Cr or Mg was added to the catalyst, the yield of benzaldehyde was reduced, but the selectivity was high. |
| |
| Keywords: | Toluene Benzaldehyde Selective Oxidation V-Ag Catalysts |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
