| 摘要 |
This invention discloses one multiple metal oxidation process method with nickel and cobalt, which comprises the following steps: a, depositing cobalt salt and nickel salt and transition salt mixture by alkali liquor in nitrogen or inertance gas to generate Ni-Co-M compound hydroxide for drying and grinding to get front drive; b, adding lithium hydrate into front drive for grinding and processing the mixture to remove absorbed water or structure water; c, processing the product under temperature of 650 to 850 degrees; d, using high polymer as assistant solvent for surface covering decoration on product; e, processing the product to remove solvent to get multiple metal oxidation, the said transition metal M is from Mn, Fe, Zn, Ti or Cr. |
