Ntchito ya magnesium oxide mu njira yoyenga ya cobalt

Cobalt ndi chitsulo chosunthika kwambiri, ndipo nthawi zambiri pamakhala njira ziwiri zochichotsera mu miyala ya nickel-cobalt, mwina posungunula moto kapena kusungunula konyowa.Kusungunula konyowa kwagwiritsidwa ntchito kwambiri m'zaka zaposachedwa chifukwa cha zabwino zake zogwiritsa ntchito mphamvu zochepa, kuwononga pang'ono komanso kuteteza chilengedwe, makamaka magnesium oxide yogwira imagwira ntchito yofunika kwambiri pakuyenga kobalt.

Njira ziwiri zakumira kwa cobalt:

1. Gawo loyamba lakuya kwa cobalt: Onjezani magnesium oxide yokhala ndi pafupifupi 10% ku cobalt, wongolerani PH mtengo, ndikuchitapo kanthu kwa maola anayi.Zomwezo zikatha, zolimba ndi zamadzimadzi zimasiyanitsidwa kuti zipeze mankhwala a cobalt hydroxide ndi madzi akumira a cobalt.
2. Gawo lachiwiri kumira kwa cobalt: Onjezani mkaka wa laimu mu njira ya cobalt sedimentation, sungani mtengo wa PH, ndi kupitiriza kuyamwa kwa cobalt kwa ola limodzi kapena awiri.Pambuyo zimene anamaliza, ndi olimba ndi madzi olekanitsidwa kupeza siteji yachiwiri cobalt sedimentation slag ndi cobalt sedimentation njira.Njira yothetsera cobalt sedimentation imatulutsidwa pambuyo poti chithandizo chafika pamlingo woyenera.

Ubwino wa cobalt m'zigawo kuchokera ku magnesium oxide:

Njira yotulutsa magnesium oxide cobalt ndi njira yabwino yopezeranso cobalt ku miyala yamtengo wapatali ya cobalt.Cobalt hydroxide yoyenerera imapezedwa ndi magawo awiri a cobalt sedimentation process, yomwe imazindikira kugwiritsa ntchito zinthu zamtengo wapatali za cobalt ore.Poyerekeza ndi ukadaulo womwe ulipo, njira yotulutsa magnesium oxide cobalt ili ndi izi:

1. Kuphatikiza kwa gawo lachiwiri la cobalt slag ndi miyala yamtengo wapatali ya cobalt yotsika kumatha kupulumutsa mtengo wa othandizira kuchotsa chitsulo ndikubwezeretsanso cobalt mu gawo lachiwiri la cobalt slag.Komano, ambiri a asidi carbonic mu fine-pansi otsika kalasi cobalt ore amadyedwa pasadakhale, amene amachepetsa kwambiri kuchuluka kwa asidi sulfuric pamene chitsulo kuchotsa neutralizing slag kubwerera sitepe yoyamba ya cobalt leaching.
2. Kugwiritsa ntchito manganese kuchotsa oxidant wapadera, wobiriwira, kuteteza chilengedwe, kuchotseratu manganese moyenera ndipo sikungakhudze mtundu wa zinthu za cobalt hydroxide.
3. 3.The kupanga mzere wopangidwa ndi yogwira magnesium okusayidi cobalt m'zigawo ndondomeko ali ubwino ntchito yosavuta, amphamvu kusinthasintha, mkulu cobalt kuchira, zabwino cobalt mankhwala khalidwe, mtengo wotsika kupanga ndi kuteteza chilengedwe, amene angapereke malo yotakata kwa chitukuko cha otsika- kalasi ya cobalt ore kunyumba ndi kunja.