1. 平台首页
  2. 国际专利信息
  • 专利标题:   Preparing modified graphene oxide solid adsorbent for adsorbing sulfur dioxide, involves reacting amino ionic liquid and graphene oxide followed by ring-opening reaction to obtain modified graphene oxide solid adsorbent.
  • 专利号:   CN107824162-A
  • 发明人:   ZHANG Y, YE H, HUANG L, LI J, LI Y, LI H, GAN W, QIN S
  • 专利权人:   UNIV TIANJIN POLYTECHNIC
  • 国际专利分类:   B01D053/02, B01J020/22, B01J020/30
  • 专利详细信息:   CN107824162-A 23 Mar 2018 B01J-020/22 201827 Pages: 7 Chinese
  • 申请详细信息:   CN107824162-A CN11220475 27 Nov 2017
  • 优先权号:   CN11220475

▎ 摘　　要

NOVELTY - Preparing modified graphene oxide solid adsorbent involves reacting the amino ionic liquid and graphene oxide followed by ring-opening reaction to obtain modified graphene oxide solid adsorbent. USE - Method for preparing modified graphene oxide solid adsorbent for adsorbing sulfur dioxide. ADVANTAGE - The method enables to prepare modified graphene oxide solid adsorbent for adsorbing sulfur dioxide has higher absorption efficiency and good stability that can be used repeatedly, and improves by 31%, and has fast desorption.