高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (4): 380.

• 研究论文 • 上一篇    下一篇

H3PO4-BF3/ZrO2及H3PO4-BF3H2SO4/ZrO2催化剂上异丁烷/丁烯的烷基化反应

千载虎, 廖世军   

  1. 吉林大学化学系
  • 收稿日期:1988-05-23 出版日期:1990-04-24 发布日期:1990-04-24
  • 通讯作者: 千载虎

Alkylation of Isobutane with Butenes on H3PO4-BF3/ZrO2及H3PO4-BF3H2SO4/ZrO2

Qian Zaihu, Liao Shijun   

  1. Department of Chemistry, Jilin University, Changchun
  • Received:1988-05-23 Online:1990-04-24 Published:1990-04-24

摘要: 研究了H3PO4-BF3/ZrO2及H3PO4-BF3-H2SO4/ZrO2催化剂对异构烷烃烷基化反应的催化作用。就载体的焙烧温度、活性组分的浓度、BF3及H2SO4的添加及反应温度对催化剂活性的影响进行了较为详尽的研究。

关键词: 烷基化, 异丁烷, 丁烯, 催化剂

Abstract: Anew type of alkylation catalysts for isobutane with butenes were prepared by ZrO2 impregnated with H3PO4-BF3or H3PO4-BF3-H2SO4 and dried at lower temperature. The effects of the calcination temperature of ZrO2, the concentration of impregnation solution, the addition of BF3 and H2SO4, and the reaction temperature on the activity of catalysts were researched. Acidity and stability of these catalysts were also discussed.

Key words: Alkylation, Isobutane, Butenes, Catalyst

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