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bir aan maanta isticmaalaan waxay ka timaadaa badaha in jirey ku dhawaad laba bilyan oo sano ka hor in ay ahaayeen isku baheysanaya bir diri. Marka noolaha ugu horeysay oo awood u photosynthesis bilaabay daayo oxygen galay meydadka bir-hodan ah oo biyo ah, kuwaas oo, bir bilaabay xirrira sida kayd on dhulka udubyadiisa, taas oo macnaheedu yahay waxa ugu horayn waxaa laga helaa dhagaxyada ku aasan.
Senti ku jiraan tiro sare ee magnetite (taas oo ka kooban oo ku saabsan 72% birta) iyo hematite (taas oo ka kooban oo ku saabsan 70% birta) waxaa loo yaqaan ama senti "dabiiciga ah" "maraakiibta si toos ah". qalabkan si toos ah u Foornooyinka bir samaynta tegi kartaa wax soo saarka ee steel.
Si kastaba ha ahaatee, tan iyo kayd ore in degaan u balaayiin dabaqa Badda sano ka hor isku dhafan in la xubno iyo macdano kale ah, bir ah waxaa inta badan laga helay waxa loo yaqaano qaababka bir ah oo nidar. Kuwani waxay guud ahaan ka kooban yihiin fiirsashada aad uga hooseeya ee birta isku qasan in la silicates, oxides, iyo mararka qaarkood carbonates. Sameynta xisaabta, pulling one ton of iron ore from banded formations creates up to three tons of tailings.
Inkastoo ay run in birta waa element afaraad ee ugu badan ka helay on dusha dhulkeenna ee (ka dib markii oxygen, Silicon, iyo aluminium), tons waxaa ka mid ah waxa ay sal ahaan la "tuuraa" sababta oo ah waxa aan la si fiican loo bixiyay. Waqtigan xaadirka ah, waxaa uma muuqato in ay noqon yaraanta macdanta birta ee dunida. Si kastaba ha ahaatee, mining does have an environmental impact. Oo tailings in dhab ahaan by farsamooyinka magnetic iyo sabeynta qoyan u baahan tahay ilaha biyaha cusub, and require the introduction of expensive and potentially toxic chemicals that must be stored until decontaminated.
ST Qalabka & technology ayaa xal fiican leh. Our geedi-soociddiisa oo qalalan triboelectrostatic kordhiyo kartaa saarayo wuxuu of iron ore ka durdurrada qashinka, baabi'inta baahida loo qabo ilo cusub oo biyo ah, lid ku ah kiimikada sabeynta, iyo dhismaha balliyada tailing nidaamka qoyan. sun No loo baahan yahay.
This separator is environmentally friendly because it doesn’t use a lot of energy, but it can process a high volume of material quickly to increase your output—not only iron ore, laakiin wax xubno kale oo qiimo leh oo laga yaabo in tailings ku jiraan copper, nickel, oo Cobalt. Intaa waxaa dheer, the separator can be used at your mining site so there’s no need or expense for shipping materials to a facility for sorting.
