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Ts'ebetso ea liminerale e arola liminerale tsa bohlokoa ho manya ka kunoelo, e leng kalafo ea lintho tse tala (joalo ka tšepe ea tšepe) ho ntlafatsa boleng ba 'mele kapa lik'hemik'hale. Ho na le mekhoa e mengata e fapaneng ea ts'ebetso ena. Tse tloaelehileng ka ho fetisisa ke mekhoa e metsi le e omileng, tseo kaofela li sebelisang karohano thepa thekenoloji.
E 'ngoe ea lintlafatso tse ts'episang ts'ebetsong e ommeng ke karohano ea motlakase oa motlakase. Mahlale ana a na le bophara bo pharaletseng ba boholo ba phatsa ho feta mahlale a tloaelehileng a karohano ea motlakase, ho etsa hore mojalefa o khonehe maemong ao flotation (mokgoa o metsi) e ne e atlehile nakong e fetileng.
ST Helmets & Technology, LLC (STET) e ntlafalitse Tribo electrostatic lebanta kgaoganyo e fileng indasteri ea ts'ebetso ea liminerale mokhoa oa ho una molemo ka thepa e ntle ka mahlale a ommeng ka botlalo. Ho na le menyetla e mengata ts'ebetsong ena, empa a re qaleng ka mantsoe a mang.
Phapang ke Efe Pakeng tsa Melemo e Metsi le e Omileng?
Ho sila metsi, e kopantsoe le ho fofa ha lehloa, ke mokhoa o sebelisoang haholo ho fokotsa boholo ba phatsa le ho lokolla liminerale ho ore. Liminerale li ineloa ka tharollo, ho baka hore thepa e arohane ho ipapisitsoe le hore na e qhekella metsi (hydrophobic) kapa ho hohela metsi (hydrophilic).
Ka lebaka la bongata ba metsi a hlokahalang, le ho kenyelletsoa ha lik'hemik'hale, froth flotation ha e sebelise tikoloho. Holim'a moo, ho ke ke ha khoneha ho khutlisetsa metsi ohle a sebelisitsoeng, kaha likarolo tsa ts'ebetso ea metsi li kanna tsa ba le bongata ba li-reagents tsa lik'hemik'hale.
Mojalefa o omileng o arola taba ea diminerale ho ipapisitse le phapang ea likarolo tsa eona tsa 'mele tse kang boholo, sebopeho, segokanyipalo, benya, le khoheli ea khoheli. Joalokaha lebitso le bolela, e sebelisa hanyane, haeba ho na le metsi ha a sebetsoa, ho felisa litšitiso tse ngata tsa ho sila ka metsi.
Ke eng e kgaoganyo Electrostatic?
Electrostatic karohano ke mokhoa o omileng oa ho sebetsa o arolang liminerale ho latela matla a tsona a motlakase kapa thepa ea ho tjhaja motlakase. E sebelisa matla a fokolang ho feta karohano e tloaelehileng ea metsi, hape e felisa tlhokeho ka bobeli ea ho omella litaba tse ruileng molemo le ho lahla thepa.
Triboelectricity ke eng?
Triboelectricity ke mahlale a lilemo tse makholo a qalileng litekong tse entsoeng ke rafilosofi oa khale oa Mogerike Thales oa Miletus. O ile a fumana hore ho tlotsa mafura khahlanong le boea ho lebisa ho tjhaja motlakase. Ka hoo, triboelectric ka Segerike e bolela "motlakase o tlisoang ke ho hohla."
Litefiso tsa Triboelectric li Sebetsa Joang?
Chelete e 'ngoe le e' ngoe ea motlakase e ntle kapa e mpe. Ntho e nang le tefiso e ntle e sututsa lintho tse ling tse lefelloeng hantle, ho ba arola ka lihlopha tse fapaneng. Ka lehlakoreng le leng, qoso e ntle e lula e hohela qoso e mpe, ho etsa hore ba babeli ba momahane. Boholo ba letsatsi le letsatsi motlakase o sa fetoheng ke motlakase.
Phello triboelectric (kapa tjhaja motlakase) ke mofuta oa motlakase oa ho ikopanya oo lisebelisoa tse itseng li lefelloang kamora ho arohana le thepa e fapaneng eo ba ikopantseng le eona. Ka mantsoe a bonolo, ho hohla thepa e 'meli hammoho ho baka khohlano lipakeng tsa libaka tsa bona mme ho baka motlakase.
Ka mohlala, haeba u tšela polase ea pene ea polasetiki kahara letsoho la hau, e tla ts'oaroa ka motlakase mme e tsebe ho hohela le ho nka likhechana tsa pampiri ha e ntse e leleka lipene tse ling tse ka beng li kentsoe motlakase. Polarity le matla li latela lisebelisoa, holim roughness, mocheso, khatello, le thepa e 'ngoe ea liminerale.
E le mofuta oa karohano electrostatic, karohano triboelectric na le thuso ka ho e lokisa manya hobane e ka khona ho utloa lehlabathe e metle matsoai ho feta mekhoa e meng. The STET tribo-electrostatic lebanta kgaoganyo e se e proven ho ka tsela e atlehang beneficiate ba bangata ka bobeli li sireletsang serameng le thepa conductive. Hobane e khona ho sebetsana le thepa ka boholo ba likaroloana ho tloha ka 300 μm ho ka tlase ho 1 μm, theknoloji ena haholo extends mefuta e fapaneng ya lintho tse bonahalang ho hlokehang ho feta hore ea separators tloaelehileng electrostatic.
Hobaneng Ha U Khetha Lisebelisoa tsa ST & Theknoloji Bakeng sa Lisebelisoa tsa Hau tsa Liminerale Tse Omileng?
Haeba u ntse u batla lisebelisoa tse arohaneng ka ho fetisisa tsa liminerale tse ommeng indastering, ST Helmets & Technology LLC (STET) ke moetapele ho indasteri ea ho arola liminerale e Needham, Massachusetts. Tribo-electrostatic lebanta la rona kgaoganyo e fana ka letšoele la melemo fetang dithulaganyo tsa setso metsi.
Li-Separator tsa rona tsa Triboelectrostatic li rua molemo ka likaroloana tsa boholo ba micron ka tsela e omileng ka botlalo. Ha e hloke lisebelisoa tse ling, e felisa tlhoko ea ho omisoa, le hobane e matha ntle le metsi kapa lik'hemik'hale, ha e hlahise metsi a litšila kapa a silafatsang moea Iteanye le rona kajeno bakeng sa tlhaiso-leseling e batsi.
