Ironing jade ni awọn iṣoro pẹlu irin irin tailings

Awọn irin ti a lo loni ba wa ni lati okun ti o wà fere meji bilionu odun seyin ti won teaming pẹlu tituka irin. Nigba ti o ti akọkọ oganisimu ti o lagbara ti photosynthesis bẹrẹ dasile atẹgun sinu awọn wọnyi irin-ọlọrọ ara ti omi, iron bere lara bi ohun idogo lori awọn Earth ká erunrun, eyi ti ọna ti o ti wa nipataki ri ni sedimentary apata.

Ores ti o ni awọn ga titobi ti magnetite (eyi ti o ni nipa 72% iron) ati hematite (eyi ti o ni nipa 70% iron) ti wa ni mo bi "adayeba" tabi "taara sowo" ores. Awọn ohun elo le lọ taara si iron ṣiṣe ileru fun isejade ti irin.

sibẹsibẹ, niwon awọn irin idogo ti won sinking to awọn nla pakà ẹgbaagbeje ti odun seyin adalu ni pẹlu miiran eroja ati awọn ohun alumọni, iron ti wa ni igba ri ni ohun ti n mo bi ọjá irin formations. Awọn wọnyi ni gbogbo ni a Elo kekere fojusi ti irin adalu ni pẹlu silicates, oxides, ati ninu awọn igba carbonates. Ṣe awọn eko isiro, pulling one ton of irin irin from banded formations creates up to three tons of tailings.

Nigba ti o ni otito ti irin jẹ kẹrin julọ wọpọ ano ri lori wa aye ká dada (lẹhin ti atẹgun, ohun alumọni, ki o si aluminiomu), toonu ti o ti wa ni besikale ni "da àwọn kuro" nitori o ti n ko ni daradara jade. Ni akoko yi, nibẹ ko dabi lati wa ni a aito ti irin ni aye. sibẹsibẹ, mining does have an environmental impact. Ati tailings ti o ti wa ipilẹṣẹ nipa tutu se ati flotation imuposi nilo alabapade omi orisun, and require the introduction of expensive and potentially toxic chemicals that must be stored until decontaminated.

ST Equipment & Technology ni ojutu ti o dara julọ. Wa triboelectrostatic gbẹ Iyapa ilana le mu awọn yiyọ ti irin irin lati egbin ṣiṣan, yiyo awọn nilo fun a alabapade-omi orisun, laibikita fun flotation kemikali, ati awọn ikole ti tutu ilana tailing adagun. Ko si decontamination jẹ pataki.

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, ṣugbọn eyikeyi miiran niyelori eroja ti o le jẹ ninu rẹ tailings pẹlu Ejò, nickel, ati koluboti. Ni afikun, the separator can be used at your mining site so there’s no need or expense for shipping materials to a facility for sorting.