• 专利标题:   Preparing three-dimensional composite material catalyst used for processing organic pollutant wastewater, involves adding sulfide nanomaterial into dehydrated alcohol, stirring, dissolving to obtain sulfide solution.
  • 专利号:   CN114011436-A
  • 发明人:   XING M
  • 专利权人:   NANJING ZEYOU ENVIRONMENTAL PROTECTION
  • 国际专利分类:   B01J027/051, B01J035/10, C01B032/198, C02F001/72, C02F101/30, C02F101/38
  • 专利详细信息:   CN114011436-A 08 Feb 2022 B01J-027/051 202249 Chinese
  • 申请详细信息:   CN114011436-A CN11406410 24 Nov 2021
  • 优先权号:   CN11406410

▎ 摘  要

NOVELTY - Preparing three-dimensional composite material catalyst involves adding sulfide nanomaterial into dehydrated alcohol, stirring, dissolving to obtain sulfide solution, soaking the three-dimensional structure base material in the obtained sulfide solution, taking out after the immersion is completed, drying to obtain a three-dimensional composite material loaded with sulfide, adding graphene oxide to dehydrated alcohol, stirring to obtain graphene oxide alcohol solution, soaking the obtained sulfide-loaded three-dimensional composite material in the obtained graphene oxide alcohol solution after the soaking is completed, taking out the catalyst, and drying to obtain a three-dimensional composite material catalyst. USE - Method for preparing three-dimensional composite material catalyst used for processing organic pollutant wastewater (claimed). ADVANTAGE - The method enables to prepare three-dimensional composite material catalyst with excellent recycling property, stability and high adsorption property, and cost-effective manner. DESCRIPTION OF DRAWING(S) - The drawing shows a scanning electron microscope image of the prepared three-dimensional composite material catalyst.