Kugwiritsa ntchito Chromium Corundum

Chromium corundum, chifukwa cha ntchito yake yabwino kwambiri, imagwiritsidwa ntchito kwambiri m'madera otentha kwambiri omwe ali ndi malo ovuta, kuphatikizapo zitsulo zopanda chitsulo, magalasi osungunula magalasi, ng'anjo za carbon black reaction, zoyatsira zinyalala, etc. Kumayambiriro kwa chitukuko chake, chromium corundum idagwiritsidwa ntchito kwambiri m'minda ya simenti ndi zitsulo zachitsulo.Komabe, chifukwa cha kulimbikitsidwa kwa chidziwitso cha chilengedwe cha anthu, kuyitanidwa kwa bizinesi ya chromium yopanda kutentha kwakukulu kwakwera kwambiri.Minda yambiri yapanga zinthu zina, koma chromium corundum ikadalipo m'malo ena omwe ali ndi malo ovuta.

Chromium yomwe ili ndi zida zotsutsa, chifukwa cha mawonekedwe ake apadera, akhala akugwiritsidwa ntchito bwino m'ng'anjo zamakampani zopanda chitsulo.Ngakhale akatswiri ambiri pakali pano akuphunzira za kusintha kwa chromium kwaulere kwa zida zosakanizika zomwe zimagwiritsidwa ntchito popanga zitsulo zopanda chitsulo, kugwiritsa ntchito chromium yokhala ndi zida zosungunula ngati ng'anjo yosungunula m'munda wazitsulo zosakhala ndi chitsulo ndizofalabe mpaka pano.Mwachitsanzo, zipangizo refractory ntchito Ausmet mkuwa smelting ng'anjo osati ayenera kupirira kukokoloka kwa zisungunuke (SiO2/FeO slag, mkuwa madzi, mkuwa matte) ndi mpweya gawo kukokoloka, komanso kugonjetsa kusinthasintha kutentha chifukwa m'malo wokhazikika wa mfuti ya spray.Malo ogwirira ntchito ndi ovuta, ndipo pakadali pano palibe zinthu zomwe zimagwira bwino ntchito zomwe zingasinthidwe kusiyapo chromium yomwe ili ndi zida zowonetsera.Kuphatikiza apo, zinki volatilization ng'anjo, chosinthira mkuwa, ng'anjo ya malasha gasi ndi mpweya wakuda wakuda nawonso akukumana ndi zomwezi.