Iindlela zobhedu kunye neenkqubo zoncedo

Iindlela zobhedu kunye neenkqubo zoncedo

Iindlela zokuzuza kunye neenkqubo zentsimbi ekrwada yobhedu zithathwa njengokukhupha into yobhedu kwintsimbi yokuqala, ukuyicokisa kunye nokuyilungisa.Ezi zilandelayo ziqhele ukusetyenziswa iindlela kunye neenkqubo zobhedu lwe-ore:

1. Ukwahlula okurhabaxa: Emva kokuba intsimbi ekrwada yobhedu ityunyuziwe yaza yaphantsi, iindlela zokunceda ngokwasemzimbeni zisetyenziselwa ukwahlula okurhabaxa.Iindlela eziqhelekileyo zokwahlula okurhabaxa zibandakanya ukwahlula umxhuzulane, ukudada, ukwahlula imagnethi, njl.njl. Ngoomatshini bokwenza izimbiwa ezahlukeneyo kunye nezixhobo kunye neekhemikhali zokwenziwa kweeminerali, amasuntswana amakhulu obhedu kunye nobumdaka obukwintsimbi ekrwada bohlulwa.

2. I-Flotation: Ngexesha lenkqubo ye-flotation, umahluko kwi-affinity phakathi kwe-ore kunye ne-bubbles emoyeni isetyenziselwa ukunamathisela amaqamza kwiincinci ze-ore zobhedu ukwahlula i-ore yethusi kunye nokungcola.Iikhemikhali ezisetyenziswa ngokuqhelekileyo kwinkqubo yokudada zibandakanya abaqokeleli, ii-agent ezinegwebu kunye nabalawuli.

3. Uncedo lwesibini: Emva kokuphaphatheka, umgxina wobhedu ofunyenweyo usenomlinganiselo othile wokungcola.Ukuze kuphuculwe ukucoceka kunye nebakala lokugxila kobhedu, i-beneficiation yesibini iyafuneka.Iindlela ezixhaphakileyo zoncedo lwesibini zibandakanya ukwahlulwa kwemagnethi, ukwahlulwa komxhuzulane, ukuvuza, njl.njl. Ngezi ndlela, ukungcola okugxininiswe kobhedu kuya kususwa ngakumbi kwaye izinga lokubuyisela kunye nebakala lentsimbi yobhedu liyaphuculwa.

4. Ukusulungekiswa nokunyibilikiswa: Uxinaniso lobhedu lufunyanwa kwintsimbi ekrwada yobhedu emva kokulungiswa kweeminerali, ethi iphuculwe ngakumbi ize inyibilikiswe.Iindlela zokucoca eziqhelekileyo ziquka ukucocwa komlilo kunye nokucocwa kwe-electrolytic.I-Pyro-refining inyibilikisa i-copper concentrate kumaqondo obushushu aphezulu ukususa ukungcola okushiyekileyo;Ukucocwa kwe-electrolytic kusebenzisa i-electrolysis ukunyibilikisa ubhedu kwi-concentrate yobhedu kwaye uyibeke kwi-cathode ukufumana ubhedu olusulungekileyo.

5. Ukucutshungulwa kunye nokusetyenziswa: Iindlela eziqhelekileyo zokucubungula ziquka ukuphosa, ukuqengqeleka, ukudweba, njl., Ukwenza ubhedu kwiimveliso zobhedu zemilo eyahlukeneyo kunye neenkcukacha.