• 专利标题:   Preparation of fiber organic waste gas adsorbent for adsorption device, involves reacting polyacrylonitrile with hydroxylamine hydrochloride to obtain modified polyacrylonitrile and reacting modified polyacrylonitrile with graphene oxide.
  • 专利号:   CN110449141-A
  • 发明人:   YUE R, FENG L, QI C, YOU S, SHEN X
  • 专利权人:   JIANGSU CASRS ENVIRONMENTAL ENG CO LTD
  • 国际专利分类:   B01D053/02, B01J020/26, B01J020/28, B01J020/30
  • 专利详细信息:   CN110449141-A 15 Nov 2019 B01J-020/26 201995 Pages: 12 Chinese
  • 申请详细信息:   CN110449141-A CN10853437 10 Sep 2019
  • 优先权号:   CN10853437

▎ 摘  要

NOVELTY - Preparation of fiber organic waste gas adsorbent involves reacting polyacrylonitrile with hydroxylamine hydrochloride to obtain modified polyacrylonitrile and reacting modified polyacrylonitrile with graphene oxide. USE - Preparation of fiber organic waste gas adsorbent used in adsorption device (claimed). ADVANTAGE - The fiber organic waste gas adsorbent prepared has improved adsorption performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for organic waste gas adsorption device which consist of casing and adsorption module arranged inside the casing along the gas flow direction, where adsorption module is a polyacrylonitrile fiber organic waste gas adsorbent.