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  • 专利标题:   Stabilizing method of mercury-contaminated soil by preparing molybdenum disulfide/reduced graphene oxide composite nanoparticles, pre-adsorbing mercury-contaminated soil, mixing with e.g. distilled water and alkali activator, and curing.
  • 专利号:   CN112341052-A, CN112341052-B
  • 发明人:   CAO Z, GU Z, LIANG F, HUANG T, GUO J, ZOU B, YANG Y, WEI Z, WANG J, XU Q
  • 专利权人:   CHANGSHU INST TECHNOLOGY
  • 国际专利分类:   B09C001/00, C04B014/02, C04B014/36, C04B018/04, C04B018/08, C04B018/14, C04B028/00, C09K017/12
  • 专利详细信息:   CN112341052-A 09 Feb 2021 C04B-028/00 202125 Pages: 12 Chinese
  • 申请详细信息:   CN112341052-A CN11245316 10 Nov 2020
  • 优先权号:   CN11245316

▎ 摘　　要

NOVELTY - A stabilizing method of mercury-contaminated soil comprises preparing molybdenum disulfide/reduced graphene oxide composite nanoparticles through hydrothermal method, and pre-adsorbing mercury-contaminated soil by the composite nanoparticles; and mixing with distilled water, fly ash, blast furnace slag and alkali activator to obtain a slurry, adding to mold, curing, and demolding. USE - The method is for stabilizing mercury-contaminated soil. ADVANTAGE - The method can effectively solidify and stabilize the mercury contaminated soil, reduce the mercury leaching rate and improve the compressive strength of the material.