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  • 专利标题:   Adsorbing thiophene sulfur in fuel oil by composite aerogel comprises taking silver oxide/silicon dioxide-titanium dioxide-graphene oxide adsorbent, filling into adsorption device, passing gasoline containing thiophene sulfur and adsorbing.
  • 专利号:   CN108854953-A
  • 发明人:   ZHANG B, ZHOU J, LIU S, CHEN F, LU Y, PAN F, CAI W
  • 专利权人:   UNIV ZHEJIANG TECHNOLOGY
  • 国际专利分类:   B01J020/20, B01J020/28, B01J020/30, C10G025/00
  • 专利详细信息:   CN108854953-A 23 Nov 2018 B01J-020/20 201902 Pages: 11 Chinese
  • 申请详细信息:   CN108854953-A CN10601512 12 Jun 2018
  • 优先权号:   CN10601512

▎ 摘　　要

NOVELTY - Adsorbing thiophene sulfur in fuel oil by composite aerogel comprises taking silver oxide/silicon dioxide-titanium dioxide-graphene oxide as adsorbent, filling the adsorbent into a fixed bed adsorption device at 0-100 degrees C passing simulated gasoline containing thiophene sulfur at an airspeed of 1-10/hour, adsorbing and a simulated gasoline having a sulfur concentration of less than or equal to 1 ppm was obtained. USE - The composite aerogel is useful for adsorbing thiophene sulfur in fuel oil (claimed). ADVANTAGE - The method: is economical and environmentally friendly.