摘要
Theleachingofmagnesiumfromdesiliconizationslagofnickellateriteoresbycarbonationprocesswasstudied.Theinfluenceofvariousparameterswasinvestigatedtooptimizetheconditionsanddeterminethekineticsofthereaction.Theresultsshowthatwithincreasingstirringspeed,liquid-to-solidratioandreactiontime,anddecreasingtemperature,theleachingrateofmagnesiumenhances.Theleachingprocessofthedesiliconizationslagintherangeof288-298Kiscontrolledbythesurfacechemicalreactionmodel.Theapparentactivationenergyis-20.45kJ/mol,andthekineticsmodelisobtained.
出版日期
2010年02月10日（中国期刊网平台首次上网日期，不代表论文的发表时间）
