Industrial kupanga
Manganese amatha kukwaniritsa kupanga mafakitale, ndipo pafupifupi manganese onse amagwiritsidwa ntchito m'makampani achitsulo kupanga manganese chitsulo. Mu ng'anjo yamoto, aloyi yachitsulo ya manganese imatha kupezeka mwa kuchepetsa gawo loyenera la iron oxide (Fe ₂ O3) ndi manganese dioxide (MnO ₂) ndi carbon (graphite). Chitsulo choyera cha manganese chikhoza kupangidwa ndi electrolyzing manganese sulfate (MnSO ₄).
Mu mafakitale, chitsulo cha manganese chikhoza kukhalazopangidwandi electrolyzing manganese sulphate solution ndi mwachindunji panopa. Njirayi ili ndi mtengo wapatali, koma chiyero cha mankhwala omalizidwa ndi abwino.
Njira yokonzekera imagwiritsa ntchito ufa wa manganese ore ndi asidi wosakhazikika kuti achite ndi kutentha kuti apange mchere wa manganese. Panthawi imodzimodziyo, mchere wa ammonium umawonjezeredwa ku yankho ngati wothandizira. Chitsulo chimachotsedwa powonjezera oxidizing agent for oxidation ndi neutralization, zitsulo zolemera zimachotsedwa powonjezera sulfurizing purification agent, ndiyeno amasefedwa ndikulekanitsidwa. Zowonjezera za electrolytic zimawonjezeredwa ku yankho ngati yankho la electrolytic. Njira ya sulfuric acid leaching imagwiritsidwa ntchito kwambiri popanga mafakitale kuti apange ma electrolyte, ndipo njira yopangira chitsulo cha manganese ndi manganese chloride salt solution sichinapangebe kupanga kwakukulu.
Laboratorkupanga
Laboratorkupangaangagwiritse ntchito njira ya pyrometallurgical kupanga manganese zitsulo, pamene njira za pyrometallurgical zimaphatikizapo kuchepetsa silicon (njira yamagetsi yamagetsi ya silicon) ndi kuchepetsa aluminium (njira yotentha ya aluminium).
Nthawi yotumiza: Nov-20-2024
