A preferred embodiment of the present invention provides a process for making nickel sulfate by converting nickel metal into nickel sulfate, which may be converted to nickel hydroxide. Nickel metal is dissolved in sulfuric acid and oxygen containing gas is introduced to produce a nickel sulfate solution having nickel sulfate and water as illustrated in the following chemical equation. Ni + H<SUB>2</SUB>SO<SUB>4</SUB> + <SUP>1/</SUP> <SUB>2</SUB>O
申请公布号
WO2005060523(A3)
申请公布日期
2006.01.05
申请号
WO2004US39799
申请日期
2004.11.23
申请人
TEXACO OVONIC BATTERY SYSTEMS LLC
发明人
FIERRO, CRISTIAN;BENET, GABRIEL, E.;ZALLEN, AVRAM;HICKS, TIM;FETCENKO, MICHAEL, A.