Magnetic Separator vs. Flotation Method mu Ore Extraction: Phunziro Lofananitsa

Magnetic Separator vs. Flotation Method mu Ore Extraction: Phunziro Lofananitsa

Pankhani yochotsa mchere ndi kuyeretsa, njira zomwe zimagwiritsidwa ntchito zimatha kukhudza kwambiri zokolola zonse.Mwa njira zosiyanasiyana zomwe zilipo, kupatukana kwa maginito ndi kuyandama kumawonekera chifukwa chakuchita bwino pazochitika zosiyanasiyana.Nkhaniyi ikuyang'ana mu kafukufuku woyerekeza wa njira ziwirizi, ndikuwunika ubwino wake, zolepheretsa, ndi zochitika zenizeni zomwe zimapambana.

Kumvetsetsa Kupatukana kwa Magnetic

Kupatukana kwa maginito kumathandizira mphamvu ya maginito ya mchere kuti ilekanitse maginito ndi omwe si a maginito.Njirayi imakhala yothandiza kwambiri pakuchotsa chitsulo kuchokera ku mchere wosakanikirana, ndikupangitsa kuti ikhale njira yopangira mwala wapangodya m'mafakitale opangira migodi ndi mchere.

Mitundu ya Magnetic Separators

1.Magnetic Separator: Mawuwa amakhudza zida zingapo zomwe zimagwiritsa ntchito maginito kulekanitsa maginito ndi omwe si a maginito.

2.Electromagnetic Separator: Izi zimagwiritsa ntchito ma coil a electromagnetic kupanga maginito, zomwe zimapereka kusinthasintha pakuwongolera mphamvu yamunda.

3.Wolekanitsa Wamaginito Wamuyaya: Pogwiritsa ntchito maginito okhazikika, olekanitsawa amapereka mphamvu ya maginito nthawi zonse, kuwapangitsa kukhala osagwiritsa ntchito mphamvu komanso odalirika.

Mtundu uliwonse uli ndi ubwino wake.Mwachitsanzo,Maginitoimadziwika kuti imapanga zolekanitsa zamtundu wapamwamba kwambiri zomwe zimagwiritsidwa ntchito kwambiri pamakampani.

Ubwino Wopatukana Wamaginito

·Kuchita bwino: Kulekanitsa kwa maginito ndikothandiza kwambiri kuyika ndi kuyeretsa miyala, makamaka chitsulo.
·Kuphweka: Njirayi ndi yowongoka ndipo safuna ma reagents ovuta kapena zinthu.
·Zokwera mtengo: Akayika, zolekanitsa maginito zimakhala ndi ndalama zochepa zogwirira ntchito, makamaka zolekanitsa maginito okhazikika omwe safuna magetsi kuti asunge mphamvu ya maginito.

Kumvetsetsa Njira ya Flotation

Flotation ndi njira yovuta kwambiri yomwe imalekanitsa mchere kutengera kusiyana kwawo pazinthu zapamtunda.Njirayi imaphatikizapo kuwonjezera mankhwala pamatope a miyala ya pansi ndi madzi, zomwe zimapangitsa kuti mchere wina ukhale wa hydrophobic (wothamangitsa madzi) ndikukwera pamwamba ngati phulusa, lomwe limatha kuchotsedwa.

Zigawo Zofunikira za Flotation

1.Osonkhanitsa: Mankhwala omwe amawonjezera hydrophobicity ya mchere womwe ukufunidwa.

2.Abale: Zothandizira zomwe zimapanga froth yokhazikika pamwamba pa slurry.

3.Zosintha: Mankhwala omwe amasintha pH ndikuthandizira kuwongolera njira yoyandama.

Ubwino wa Flotation

·Kusinthasintha: Flotation itha kugwiritsidwa ntchito pamitundu yambiri yamchere, osati kwa omwe ali ndi maginito.
·Kupatukana Kosankha: Njirayi imatha kukhala yoyera kwambiri posiyanitsa mwa kusankha mchere wina.
·Fine Particle Processing: Flotation ndi yothandiza pokonza tinthu tating'onoting'ono tomwe timakhala tovuta kugwiritsa ntchito njira zina.
·Kupatukana kwa Magnetic: Yoyenera kwambiri pazitsulo zachitsulo ndi mchere wina wokhala ndi maginito.Kuphweka ndi kutsika mtengo kumapangitsa kuti ikhale yabwino kwa ntchito zazikulu.
·Kuyandama: Oyeneranso kukhala ndi mchere wambiri, makamaka ngati kukula kwa tinthu ting'onoting'ono ndi mineralogy zovuta zikukhudzidwa.Zimakondedwa pamene kupatukana kolondola komanso kosankha kukufunika.
·Kupatukana kwa Magnetic: Nthawi zambiri zimakhala zotsika mtengo, makamaka zolekanitsa maginito okhazikika.Komabe, pamafunika ores ndi maginito susceptibility.
·Kuyandama: Kukwera mtengo kwa ntchito chifukwa cha kufunikira kwa mankhwala ndi zipangizo zovuta kwambiri.Komabe, imapereka kusinthasintha kwakukulu ndipo imatha kuthana ndi ore osiyanasiyana.
·Kupatukana kwa Magnetic: Imawononga chilengedwe chifukwa sichifuna mankhwala ndipo imagwiritsa ntchito mphamvu zochepa, makamaka ndi maginito okhazikika.
·Kuyandama: Zimaphatikizapo kugwiritsa ntchito mankhwala omwe angapangitse kuti chilengedwe chiwonongeke ngati sichisamalidwe bwino.Komabe, machitidwe ndi malamulo amakono achepetsa kwambiri nkhawazi.

Kuyerekeza Kuyerekeza

Kugwiritsa Ntchito Kuyenerera

Malingaliro ogwirira ntchito

Environmental Impact

Mapeto

Kupatukana kwa maginito ndi kuyandama kuli ndi mphamvu zapadera ndipo ndizofunikira kwambiri pantchito yochotsa mchere.Kusankha pakati pa njira ziwirizi kumadalira mikhalidwe yeniyeni ya miyala ndi chiyero chomwe chimafunidwa cha chinthu chomaliza.Maginitoakupitiriza kutsogolera popereka njira zamakono zolekanitsa maginito, zomwe zimathandizira kwambiri pakuchita bwino ndi kukhazikika kwa ntchito zopangira mchere.