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Ha mathata a ts'ireletso a amang phetoho ea maemo a leholimo a eketseha, environmentally friendly methods in the mining and mineral processing industries have become a major source of interest.
Lintlafatso tse ncha tsa ts'ebetso ea liminerale tse ommeng li nka sebaka sa mekhoa e metsi ka potlako, le Lisebelisoa tsa ST & Technology, a leader in electrostatic karohano e hloohong ea pakete ka boqapi ba eona bo hlakileng.
Ore ke lentsoe bakeng sa tšepe ea matsoalloa kapa tšepe e nang le tšepe kapa lejoe le rafshoang bakeng sa phaello. Ts'ebetso ea liminerale ke mohato oa pele oa manya hang ha e tsoa morafong. Ts'ebetso ena e kenyelletsa ho hlophisoa ha manya, ho sila, le ho roala litšepe, eo ka tloaelo e tsejoang e le mojalefa.
Melemo e arola lithollo tsa liminerale tsa 'mankhonthe ho gangue (tlase boleng) liminerale tse li potileng molemong oa ho hlahisa mohopolo o entsoeng ka liminerale tse nang le thuso.
Karohano ena e ka etsoa ka 'mele, ka karohano ea matla a khoheli, electrostatic karohano, and magnetic separation, kapa ka lik'hemik'hale, ho sebedisa leqhubu, leaching, le motlakase. Liminerale tse sa sebelisoeng, tseo hangata di lahleloang matamong, li bitsoa tailing.
Bakeng sa ho utloisisa melemo ea ts'ebetso ea lirafshoa tse ommeng, pele o tlameha ho utloisisa hore na e fapana joang le mekhoa e meng.
Froth flotation e qalile morao mafelong a lekholo la bo19 la lilemo ebile e ne e le mokhoa oa pele o ntlafalitsoeng ke indasteri ea merafo ho arola liminerale ho litšepe.
Phallo ea Froth, e sebelisoang hape indastering ea ho nchafatsa pampiri le indastering ea kalafo ea metsi a litšila, e sebetsa ka metheo ea letsoalo le thepa ea metsi ea likaroloana tsa liminerale. Karohano e etsahala ha liminerale li ineloa ka har'a tharollo ea lik'hemik'hale, ho baka hore thepa e kopane ho latela hore na ke hydrophobic (sethibela-metsi) kapa hydrophilic (ho hohela metsi).
Froth flotation e sebelisa metsi a mangata a nang le lik'hemik'hale, boholo ba tsona e le lintho tse ke keng tsa phetoa. Hang ha e sebetsitsoe e tlameha ho omisoa pele e pepa. Sena se bolela hore ha se mokhoa o motle haholo oa tikoloho.
Beneficiation omileng arola taba ea diminerale ho ipapisitsoe le phapang ea letsoalo la eona, sebopeho, boholo, benya, sebopeho, matla a motlakase le / kapa a khoheli. Magnetic le electrostatic / tribo-electrostatic karohano oela sehlopheng sena. Joalokaha lebitso le bolela, e sebelisa hanyane, haeba ho na le metsi ho feta lehloa, ho fokotsa bongata ba likotsi tsa ho sila ka metsi.
Electrodynamic le Electrostatic – are the main types of kgaoganyo electrostatic. These work in a similar manner, but differ in which forces are applied to particles, i.e., khoheli ea motlakase kapa boholo. Karohano ea matla a khoheli e sebelisa matla a centrifugal a ikamahantseng le matla a khoheli a tšepe le gangue ho a arola.
Karohano ea matla a khoheli e sebetsa ka ho tsamaisa likaroloana ka har'a matla a khoheli e le ho arola gangue ho ore e ka sebelisoang.
Melemo ea melemo e ommeng e kenyelletsa tlhahiso e eketsehileng le polokeho, botsitso, le litšila tsa lefela. Ntle le tšebeliso ea metsi e fokotsehileng, this method has fewer production phases and uses less power and equipment.
Ho felisa metsi ho boetse ho tlosa tlhoko ea lits'ebetso tse turang tsa ho tlosa metsi, ho kenyelletsa ho pompa, ho hlahloba, ho sefa, le centrifuging.
E fumaneha Needham, Massachusetts, re thehile triboelectric kgaoganyo hore arola liminerale ho latela tribocharging susceptibility bona, i.e., likaroloana li arabela joang ha li chesoa ka motlakase ka ho ikopanya lebaleng la motlakase. Not only is it revolutionizing minerals processing, it’s also proven to be highly effective for lijo & feed separation. When used to beneficiate flours, lijo, protheine mamelisise, le faeba.
Bakeng sa lisebelisoa tse arohaneng ka ho fetisisa tse ommeng indastering, se ke oa sheba hole ho feta ST Equipment & Technology LLC (STET). It is leading the way in the minerals separation industry. Rona triboelectric separation beneficiates micron-size particles through a totally dry process. It requires no additional materials or drying time and reduces the carbon footprint.
Holim'a moo, re sebetsa re le sesebelisoa sa bohlokoa ho ba bang indastering ea ts'ebetso ea liminerale. Contact litsebi tsa rona tsa mahlale a morao-rao ho ithuta haholoanyane.
