• 专利标题:   Improving soil containing black glaze comprises e.g. mixing black soil, borax, nano graphene, and water, stirring, adjusting the pH value, adding black soil, stirring, filtering, rinsing with deionized water and drying.
  • 专利号:   CN108623156-A
  • 发明人:   LU Q
  • 专利权人:   JIESHOU DONGCHENG QUNHAI PAINTED POTTERY
  • 国际专利分类:   C03C008/00, C04B041/89
  • 专利详细信息:   CN108623156-A 09 Oct 2018 C03C-008/00 201871 Pages: 5 Chinese
  • 申请详细信息:   CN108623156-A CN10693484 29 Jun 2018
  • 优先权号:   CN10693484

▎ 摘  要

NOVELTY - Improving soil containing black glaze comprises (i) mixing 22-28 pts. wt. black soil, 1-3 pts. wt. borax, 3-4 pts. wt. nano graphene, and 20 pts. wt. water at 120 degrees C for 20 minutes, stirring at 600-800 revolutions/minutes (rpm) to obtain mixed solution, adjusting the pH value to 8.5, adding 1.2-1.6 wt.% black soil, stirring at 60-70 degrees C of for 3-4 hours, filtering, rinsing with deionized water until it is neutral, drying, using 60 cobalt- gamma X-ray irradiation in irradiation treatment for 12-14 minutes under total dose of radiation is 16-20 kGy to obtain black modified material, and (ii) mixing 22-26 pts. wt. black modified material, 12-18 pts. wt. metakaolin, 6-10 pts. wt. inorganic clay, 0.2-0.6 pts. wt. trisodium phosphate, 0.1-0.3 pts. wt. ammonium phosphate, 0.06-0.16 pts. wt. lignin fiber, and 0.04-0.08 pts. wt. sodium lignosulfonate, and placing black soil-containing glaze in a fast ball mill, and grinding at 45-50 degrees C for 1.5-2 hours under humidity is 70-75%. USE - The method is useful for improving soil containing black glaze. ADVANTAGE - The black glaze: improves bonding strength and molding stability, fluidity of the glaze; has smooth glaze, bright color, and strong corrosion resistance; ensures compressive strength and stability and prolonged service life; promotes the adsorption of the blank; increases compactness and firmness; and is economical.