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Ngakhale chitsulo miyala ndi wachinayi kwambiri zinthu wamba zikupezeka kutumphuka dziko lapansi, izo ndi phindu kwa kampani yopanga zitsulo ndi yaikulu, especially considering the high demand for steel on the global market today. Ndiye pali mtengo wa zitsulo lokha monga chobalidwa.
Kugwiritsa ntchito njira yomwe ingalekanitse bwino zinthu zopangira kuchokera ku silika ndi mchere wina wama gangue ndi njira imodzi mapurosesa achitsulo kukulitsa phindu lawo pantchito zamigodi. Kukhala okhoza kuzichita izo kudzera njira youma kulekana zina timapitiriza ubwino zachuma ndi sunafunikire ndi kasupe atsopano, kuwonjezapo mankhwala, kapena yonyowa tailing chithandizo ndiponso kutaya kuti gravimetric miyambo, flotation and wet magnetic separation processes use. Kuthetsa kufunika madamu tailing amatipatsanso zabwino zingakhudzire chilengedwe.
Koma cha ku Switzerland Zida & Technology tribo-electrostatic lamba olekanitsa amapita sitepe imodzi anapitiriza kupereka apamwamba zokolola kwa zolowetsa panopa kapena kuwononga tailings. It is capable of separating very fine particles—even below one micron—whereas other dry separation processes are typically limited to particles sizes larger than 75 microns. M'madzi njira kupatukana kukhala inefficient kwa particles pansi 45 microns, ndi amaposa awa particles zabwino kwambiri ndi linasiiratu mu njira yonyowa kulekana.
Would being able to recover ultra-fine ore be financially beneficial in a mining operation? Taganizirani zimene yaing'ono peresenti kuwonjezeka mu chitsulo miyala kumasuka ku zipangizo yemweyo amene omwenso ncho ndi kukonzedwa zingatanthauze ku kampani mzere pansi, makamaka poganizira kuti anthu ambiri chabwino chitsulo particles miyala panopa kupita mtsinje zinyalala. Ndiye kuthetsa ena ndalama pamwamba kugwirizana ndi njira yonyowa kulekana ndi kasamalidwe tailings zakhudzana. manambala kuwonjezera m'malo mofulumira.
Kudzera ndondomeko yathu beneficiation, low-grade iron ores can be upgraded to commercial-grade while simultaneously rejecting silica. Kopitilira muyeso-chabwino ores angathe kukonzedwa kulenga mkulu-mtengo limafotokoza. mkulu-liwiro wathu lamba komanso amaonetsetsa yothandizira, energy-efficient, mwachangu pamlingo wonse kuti mukonze zinthu zochuluka munthawi yochepa kuti ntchito zanu ziziyenda bwino. Ndipo olekanitsa akhoza kukhazikitsa pamalo kuchepetsa ndalama zoyendera.
