• 专利标题:   Aldehyde removing agent comprises raw materials containing graphene, polyvinylpyrrolidone, lithium magnesium silicate, sodium pyrophosphate, hydroxyethyl cellulose, glycerol, ethylene urea and water in specific weight percentage.
  • 专利号:   CN108926979-A
  • 发明人:   XU J, ZHONG G, HU J, ZHANG G
  • 专利权人:   UNIV ZHEJIANG NINGBO TECHNOLOGY INST, NINGBO FENGQINGYANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO L
  • 国际专利分类:   B01D053/72, B01D053/74
  • 专利详细信息:   CN108926979-A 04 Dec 2018 B01D-053/74 201911 Pages: 6 Chinese
  • 申请详细信息:   CN108926979-A CN10761946 12 Jul 2018
  • 优先权号:   CN10761946

▎ 摘  要

NOVELTY - An aldehyde removing agent comprises raw materials comprising 1-20 wt.% graphene, 0.1-1 wt.% polyvinylpyrrolidone, 5-25 wt.% lithium magnesium silicate, 0.5-2 wt.% sodium pyrophosphate, 0.5-2 wt.% hydroxyethyl cellulose, 0.1-1 wt.% 2-amino-2-methyl-1-propanol, 3-15 wt.% glycerol, 1-20 wt.% ethylene urea, 20-90 wt.% water. USE - Aldehyde removing agent. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing the aldehyde removing agent.