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  • 专利标题:   Preparation of adsorbent used for adsorbing refined petroleum solvent oil, involves impregnating graphene in metal nitrate solution, drying the resulted mixture, and calcining.
  • 专利号:   CN103752271-A, CN103752271-B
  • 发明人:   ZHAO L, LIU X, NING G
  • 专利权人:   UNIV CHINA PETROLEUM
  • 国际专利分类:   B01J020/20, B01J020/32, C10G025/00
  • 专利详细信息:   CN103752271-A 30 Apr 2014 B01J-020/20 201440 Chinese
  • 申请详细信息:   CN103752271-A CN10044483 30 Jan 2014
  • 优先权号:   CN10044483

▎ 摘　　要

NOVELTY - Preparation of adsorbent involves impregnating graphene in metal nitrate solution, drying the resulted mixture, and calcining. USE - Preparation of adsorbent for adsorbing refined petroleum solvent oil, e.g. 6#, 120# and 200# solvent oil. ADVANTAGE - The adsorbent is prepared by simple method by removing olefins and aromatics.