Melemo ea Ts'ebetso ea Liminerale ke Efe?

"Haeba e sa khone ho lengoa e tlameha ho rafshoa" ke polelo e tloaelehileng indastering ea merafo, mme hoo ha se ho feteletsa taba. Ho thata ho nahana ka ntho leha e le efe eo re e sebelisang kamehla e se nang tšepe le liminerale kapa e se nang eona. itshetlehile on metals and minerals for its production.

Lebaka le leng leo ka lona United States e leng moetapele oa lefats'e ke ka lebaka la leruo la rona le leholo la liminerale. Ho hlokahala palo e kholo ea mefuta e fapaneng ea litšepe ho hlahisa boholo ba lisebelisoa tsa rona tsa motlakase le lisebelisoa tsa elektroniki. This is why mining is the world’s primary industry.

Ts'ebetso ea liminerale e bapala karolo ea bohlokoa indastering eo, e tsoelang pele ho ntshetsa pele, mekhoa e mengata e baballang tikoloho. STET, e Needham, MA, ke k'hamphani e le 'ngoe ea lisebelisoa tsa ho lokisa liminerale e etellang pele molemong oa ntlafatso le ts'ebetso ea liminerale tse omeletseng.

Ke Eng Mineral Processing?

Mineral processing is the treatment of ores extracted by mining in order to separate valuable minerals from waste rock. Mohato oa pele bakeng sa ores tse ngata ka mor'a ho tloha kelellong o bitsoa mineral dressing (sebetsa), also referred to as ore dressing or ore beneficiation.

Ho roala ha tšepe ho arola limolek'hule tsa diminerale ho gangue (e sa sebelisoeng) liminerale, ho bakang mokgoa o entsoeng ka bongata ba diminerale le mohatla (lahla) containing the bulk of the gangue minerals.

Ke Hobane'ng ha Ts'ebetso ea Liminerale e le Bohlokoa?

Ho sa tsotellehe bohlokoa ba eona ba ho boloka lefatše le ntse le matha, boholo ba rona ha ho mohla re nahanang ka ts'ebetso ea liminerale. Nako le nako ha re reka litholoana le meroho, rea hlokomela hore lihlahisoa li tsoa polasing kapa serapeng, 'me e ne e tlameha ho kotuloa le ho isoa lebenkeleng la korosari kapa polasing. Empa na ho na le motho ea nahanang ka tšimoloho ea eona ha ho tluoa ho libaesekele kapa mehala ea thekeng kapa litšepe tsa waffle? Lintho tsena ha li tsoe lebenkeleng feela. Boemong ba mantlha ka ho fetisisa, ba tsoa morafong.

Melemo ea Ts'ebetso ea Liminerale

  • E etsa hore mehloli ea liminerale e be le phaello.
  • E eketsa boleng ba tšepe ka ho tlosa gangue.
  • It allows for increased mining production.
  • E tšehetsa indasteri ea metallurgy ka ho fokotsa tahlehelo ea metallurgical.
  • E theko e tlase (when compared to the direct purification of mineral ore).
  • Haeba e etsoa ka mochini (ka ho petsola, ho sila, pherekano, ho hlahloba, karohano ea matla a khoheli, karohano ea makenete, kapa karohano ea electrostatic) e sebelisana le tikoloho.
  • It recycles old mine tailings products.
  • E hlahisa ntle le litšila, hloekile, lisebelisoa tsa indasteri.

Mang a Mathata a Tobaneng le Indasteri ke Afe?

E kgolohadi, le ho eketseha kamehla, tlhokahalo ea litšepe le lirafshoa e entse hore ho be le keketseho ea merafo ea tšepe. Empa hobane ores ke lisebelisoa tse fokolang, sena se kentse khatello phepelong. Holim'a moo, the high water and energy requirements necessary for processing ore further deplete the environment.

Ho fetela ho indasteri e tsitsitseng haholoanyane, ho fumana mekhoa e mecha ea ho sebelisa hape ho bohlokoa ts'ebetsong ea liminerale. Bongata ba rona re sebelisa lintho hape ha li se li se na thuso, le ho tsosolosa lintho tse entsoeng ka khalase, koporo kapa loto ke mokhoa o otlolohileng. Leha ho le joalo, bakeng sa dimetale tse kentsoeng ka ditshipi tse ding kapa tse senang tshepe, ho recycle e fetoha mokhoa o rarahaneng haholo. Ntho e thata haholo ke ho khutlisa litšepe ho tloha litšila tsa lisebelisoa tsa motlakase le tsa elektroniki, as well as other complex high-tech products.

Hobaneng Ha U Khetha Lisebelisoa tsa ST & Theknoloji Bakeng sa Thepa ea Hao ea Karohano ea Liminerale?

thehiloe ka 1989, ST Helmets & Technology LLC (STET) ke sebapali se seholo indastering ea thepa ea karohano ea liminerale. Re hlahisa le ho rekisa mechine e arolang liminerale used for the mineral dressing of fine particle materials.

Sena se kenyeletsa compact, automated triboelectric separation that’s easy to permit as well as good for the planet. E sebetsa, ntle le metsi ka botlalo, e na le mefuta e mengata ea boholo ba likaroloana, 'me e ka sebelisoa ho ruisa thepa ka har'a liindasteri tse' maloa. Ho tseba haholoanyane ka lisebelisoa tsa eona, tlanya mona, kapa cikopanye le rona bakeng sa tlhahisoleseling mabapi le lihlahisoa le lits'ebeletso tsa rona.