Ukusetyenzwa kwakhona kweMisalela yeMigodi yeGolide ngokukhethwa kwakhona kunye neNdlela yeCyanidation

Intshayelelo kwiiNkqubo zokunxiba zeGolide

Iinkqubo zokubopha igolide zenzelwe ukukhupha izinto zegolide kwi-ore. Iindlela eziqhelekileyo ziquka ukwahlulahlula amandla adonsela phantsi , ukutyibilika, kunye nokwahlulahlula i-cyanidation . Phakathi kwazo, ukwahlulahlula amandla adonsela phantsi kusetyenziswa kakhulu kwi-ore yegolide ngenxa yobulula bayo, iindleko eziphantsi, kunye nobuhlobo nokusingqongileyo. Eli nqaku liza kugxila ekuhambeni kwenkqubo kunye neenzuzo zokulungisa kwakhona i-tailings kwimigodi yegolide eyahlulwe ngamandla adonsela phantsi.

Imfuneko yokulungiswa kwakhona kweentsalela zezimbiwa ezivela kuMxhuzulane - iMigodi yeGolide eyaHlulwayo

Kwinkqubo yokugqoka i-ore yegolide, i-tailings ayinakuphepheka yi-mveliso. Le misila isenomlinganiselo othile wegolide. Ukuba iyekwa ingaphathwa, iya kukhokelela kwinkcitho yobutyebi kunye nokungcoliseka kwendalo. Ukulungiswa kwakhona kweentsalela zezimbiwa ngokwahlukana komxhuzulane akunako nje ukonyusa izinga lokubuyiswa kwegolide kodwa kwakhona kunciphise impembelelo yokusingqongileyo yeentsalela zezimbiwa, ukufikelela kusetyenziso olusebenzayo lwemithombo.

Inkqubo yoMqukuqelo wokuHlenza kwakhona iintsalela zezimbiwa ukusuka kuMxhuzulane - iMigodi yeGolide eyaHlulwayo

1.Tailings Pretreatment

Unyango lweTailings linyathelo lokuqala kwinkqubo yokwahlula umxhuzulane. Injongo yalo kukususa ukungcola kwi-tailings ukuphucula umphumo wokuhlukana komxhuzulane olandelayo. Iindlela eziqhelekileyo zonyango zibandakanya ukuhlolwa, ukuchithwa, kunye nokuqina.

2.Inkqubo yokwahlula iGravity

Inkqubo yokwahlulwa komxhuzulane linyathelo elingundoqo leentsalela zezimbiwa ngokutsha. Ngokuxhomekeke kubukhulu be-particle kunye nokubunjwa kwamaminerali kwi-tailings, izixhobo ezahlukeneyo zokuhlukana komxhuzulane kunye neendlela zingakhethwa. Isixhobo esiqhelekileyo sokwahlula umxhuzulane sibandakanya iitafile ezingcangcazelayo, iijigi, kunye ne-spiral chutes. Iitafile ezigubhayo zifanelekile kwi-fine- grained tailings, ngelixa i-jigs ifanelekile kwi-coarser-grained tailings.

3.Unyango olongezelelweyo lweeTailings

Emva kwenkqubo yokwahlula umxhuzulane, izinto zegolide ezikwiintsalela zezimbiwa zifunyanwa ngokufanelekileyo, kodwa ezinye iintsila zisafuna unyango olongezelelekileyo. I-Cyanidation ingasetyenziselwa ukuphinda-sebenze iintsalela zezimbiwa emva kokwahlulwa komxhuzulane ukwandisa izinga lokubuyiswa kwegolide.

Izinto eziluncedo zokuReprocessing iiTailings ezivela kuGravity-Imigodi yeGolide eyahluliweyo

1.Ukusetyenziswa kweZibonelelo eziPhuculweyo

Ngokusetyenzwa kwakhona kweentsalela zezimbiwa ngokwahlukana komxhuzulane, izakhi zegolide ezikwiintsalela zezimbiwa zinokufunyanwa kwakhona ngokusebenzayo, kuphuculwe ukusetyenziswa kobutyebi kunye nokunciphisa inkunkuma yobutyebi.

2.UkuNcitshiswa kokuNgcoliseka kwendalo

Umsila uqulethe inani elikhulu lezinto ezinobungozi. Ukuba azinyangwa, ziya kubangela ungcoliseko olumandla kokusingqongileyo. Ngokuphinda kusetyenzwe iisala ngokwahlukana komxhuzulane, isixa seentsalela zezimbiwa ezikhutshiweyo zinokuncitshiswa, kuncitshiswe ukungcoliseka kwendalo.

3.IiNzuzo zezoQoqosho ezibalulekileyo

Inkqubo yokwahlula umxhuzulane inexabiso eliphantsi kwaye kulula ukuyisebenzisa. Ngokuphinda kusetyenzwe ii-tailings, iinzuzo ezongezelelweyo zezoqoqosho zinokufumaneka, ukuphucula ukusebenza kakuhle kwezoqoqosho kumashishini emigodi.

Ukuqukumbela, ukusetyenzwa kwakhona kweentsalela zezimbiwa ezivela kumxhuzulane - imigodi yegolide eyahluliweyo yinkqubo esebenzayo nengenabungozi kokusingqongileyo. Inokuphucula ngokufanelekileyo ukusetyenziswa kobutyebi, ukunciphisa ukungcoliseka kwendalo, kwaye ineenzuzo ezibalulekileyo kwezoqoqosho. United Chemical, ngamava ayo atyebileyo kunye neenzuzo zobugcisa, ibonelela nge-agent ye-leaching ephezulu kunye nezisombululo zokugqoka i-ore kubathengi, ukunceda amashishini emigodi ukuba aphumelele uphuhliso oluzinzileyo.