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无隔膜电解槽中对苯醌电合成的研究

赵玉娥3, 张恒彬, 孙家锺   

  1. 1. 吉林大学化学科学学院, 长春 130023;  2. 吉林大学理论化学研究所, 长春 1300233.北京联合大学化学工程学院, 北京 100023
  • 收稿日期:2001-11-22 修回日期:1900-01-01 出版日期:2002-04-26 发布日期:2002-04-26
  • 通讯作者: 赵玉娥

Studies on Electrosynthesis of Para Quinone in an Undivided Electrolytic Cell

ZHAO Yu-e3, ZHANG Heng-bin, SUN Chia-chung   

  1. 1. College of Chemistry, Jilin University, Changchun 130023, China;2. Institute of Theoritical Chemistry, Jilin University, Changchun 130023, China3. College of Chemical Engineering, Beijing Union University, Beijin g 100023, China;
  • Received:2001-11-22 Revised:1900-01-01 Online:2002-04-26 Published:2002-04-26
  • Contact: ZHAO Yu-e

摘要: 在无隔膜电解槽中, 以Cu2+离子为电解媒质, 铜板作阳极, 石墨作阴极, 对苯的 间接电氧化进行研究. 实验结果表明, 苯的电解产物对苯醌的产率和电流效 率均比无隔膜电解槽中苯的直接电氧化有较大的提高.

关键词: 苯, 对苯醌, 间接电氧化, 无隔膜电解槽

Abstract: In an undivided electrolytic cell and with benzene as the starting materi al,Cu2+ ions as electrolytic medium, Cu as the anode materi al and graphite as the cathode material, the synthesis of para quinone via the indirect electrooxidation of benzen e was studied. The experimental results demonstrate that the yield of electrolyt ic products para quinone and current efficiency were higher than the corresponding ones for direct electrooxidation of benzene in the divided electr olytic cell.

Key words: benzene, para quinone, indirect electrooxidation, undivided electroly tic cell

中图分类号: 

  • O646.51