Yiziphi Izinzuzo Zokucutshungulwa Kwezimbiwa?

“Uma ingakhuliswa kumele imbiwe” isisho esivamile embonini yezimayini, futhi lokho akulona ihaba kakhulu. Kunzima ukucabanga nganoma iyiphi into esiyisebenzisa njalo engafaki izinsimbi namaminerali noma engenazo. ncike ezinsimbini namaminerali ukuze kukhiqizwe.

Esinye sezizathu esenza ukuthi i-United States ibe ngumholi womhlaba kungenxa yenani lethu elikhulu lezimbiwa. Amanani amakhulu ezinhlobonhlobo zezinsimbi ayadingeka ukuze kukhiqizwe izinto zethu eziningi zikagesi nezisetshenziswa zikagesi. Yingakho izimayini ziyimboni eyinhloko emhlabeni.

Ukucutshungulwa kwamaminerali idlala indima ebalulekile kuleyo mboni, eqhubeka nokuthuthuka, izindlela ezihambisana nemvelo. STET, elise Needham, MA, yinkampani eyodwa yemishini yokucubungula izimbiwa ehamba phambili ekuhlomuleni nasekucubunguleni amaminerali omile.

Kuyini I-Mineral Processing?

Mineral processing is the treatment of ores extracted by mining in order to separate valuable minerals from waste rock. Isinyathelo sokuqala sensimbi eminingi ngemva kokushiya ingqondo sibizwa ngokuthi i-mineral dressing (ukucutshungulwa), okubuye kubizwe ngokuthi ukugqoka insimbi noma ukuzuza kwensimbi.

I-ore yokugqoka ihlukanisa ngokuzenzakalelayo ama-molecule amaminerali ku-ganggue (engasebenziseki) amaminerali, okuholela ekugxiliseni okwakhiwa ngamaminerali amaningi e-ore kanye nomsila (lahla) equkethe inqwaba yamaminerali e-ganggue.

Kungani Kubalulekile Ukucutshungulwa Kwezimbiwa?

Naphezu kokubaluleka kwayo okubalulekile ekugcineni umhlaba usebenza, iningi lethu alikaze licabange mayelana nokucutshungulwa kwezimbiwa. Noma nini lapho sithenga izithelo nemifino, Siyazi ukuthi umkhiqizo uvela epulazini noma engadini, futhi kwakudingeka ivunwe futhi ihanjiswe endaweni yegrosa noma ipulazi. Kodwa ingabe ukhona ocabanga ngemvelaphi uma kukhulunywa ngamabhayisikili noma omakhalekhukhwini noma izinsimbi ze-waffle? Lezi zinto azivelanga nje esitolo. Ezingeni eliyisisekelo kakhulu, baphuma emayini.

Izinzuzo Zokucutshungulwa Kwezimbiwa

  • Kwenza imithombo yezimbiwa ibe inzuzo.
  • Yandisa inani lensimbi ngokususa i-gange.
  • Ivumela ukwanda kokukhiqizwa kwezimayini.
  • Isekela imboni ye-extractive metallurgy ngokunciphisa ukulahlekelwa kwe-metallurgical.
  • Ibiza kancane (when compared to the direct purification of mineral ore).
  • Uma kwenziwa ngomshini (ngokuchoboza, ukugaya, ukuyaluza, ukuhlolwa, ukuhlukaniswa kwamandla adonsela phansi, ukuhlukana kazibuthe, noma ukuhlukaniswa kwe-electrostatic) i-eco-friendly.
  • It recycles old mine tailings products.
  • Ikhiqiza okungangcolisi, ihlanzekile, izinto zezimboni.

Yiziphi Ezinye Izinselelo Ezibhekene Nemboni?

Okukhulu, njalo anda, isidingo sezinsimbi namaminerali siholele ekwandeni kwezimayini zensimbi. Kodwa ngoba ama-ores ayizinsiza ezinomkhawulo, lokhu kubeke ubunzima ekuhlinzekeni. Ngaphezu kwalokho, izidingo eziphakeme zamanzi namandla adingekayo ukuze kucutshungulwe insimbi iphinde iqede imvelo.

Ukushintshela embonini esimeme, ukuthola izindlela ezintsha zokusebenzisa kabusha kubalulekile ekucutshungulweni kwezimbiwa. Iningi lethu liphinde lisebenzise izinto uma zingasenasizo, kanye nokugaywa kabusha kwemibhalo yento eyodwa eyenziwe ngengilazi, ithusi noma umthofu kuyinqubo eqondile. Nokho, ngezinsimbi ezihlanganiswe nezinye izinsimbi noma okungezona izinsimbi, ukugaywa kabusha kuba inqubo eyinkimbinkimbi kakhulu. Okuyinselele kakhulu ukubuyisela izinsimbi emfucumfucwini kagesi kanye nezinto zikagesi, kanye neminye imikhiqizo eyinkimbinkimbi yobuchwepheshe obuphezulu.

Kungani Khetha ST Izinsiza kusebenza & Ubuchwepheshe Bezinto Zakho Zokuhlukanisa Amaminerali?

Ivunywe ngowe 1989, ST Izinsiza kusebenza & ubuchwepheshe LLC (STET) ibamba iqhaza elikhulu embonini yemishini yokuhlukanisa amaminerali owomile. Sithuthukisa futhi sithengise imishini yokuhlukanisa amaminerali esetshenziselwa ukugqoka amaminerali wezinto ezincane zezinhlayiya.

Lokhu kuhlanganisa i-compact, automated triboelectric separation that’s easy to permit as well as good for the planet. Iyacubungula, amanzi ngokuphelele, inobubanzi obubanzi bezinhlayiyana, futhi ingasetshenziswa ukuzuza izinto ezimbonini ezimbalwa. Ukuze uthole okwengeziwe mayelana nezicelo zayo, Chofoza lapha, noma cthintana nathi ukuze uthole ulwazi mayelana nemikhiqizo namasevisi ethu.