• 专利标题:   Heavy metal ion adsorbing material comprises cyclodextrin-cucurbituril-triazine based copolymer, hyper-branched polyethyleneimine and graphene oxide.
  • 专利号:   CN108722365-A
  • 发明人:   ZHU X
  • 专利权人:   HUNAN CHENLI NEW MATERIAL CO LTD
  • 国际专利分类:   B01J020/26, C02F001/28, B01J020/30, C02F101/20
  • 专利详细信息:   CN108722365-A 02 Nov 2018 B01J-020/26 201902 Pages: 7 Chinese
  • 申请详细信息:   CN108722365-A CN10501956 23 May 2018
  • 优先权号:   CN10501956

▎ 摘  要

NOVELTY - Heavy metal ion adsorbing material comprises 50-60 pts. wt. cyclodextrin-cucurbituril-triazine based copolymer, 20-30 pts. wt. hyper-branched polyethyleneimine and 5-10 pts. wt. graphene oxide. USE - Used as heavy metal ion adsorbing material. ADVANTAGE - The material has low cost, heavy metal ion adsorption effect, large absorption capacity and easy absorption property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing heavy metal ion adsorbing material, comprising adding all raw materials to a screw extruder, blending and extruding at 230-250 degrees C, and molding to obtain final product.