I-Eco-friendly Gold Leaching Reagent kunye neSodium Cyanide Synergistic Leaching ye-High-Grade Ore yeGolide

Kwishishini lemigodi, ukutsalwa okusebenzayo kwegolide kwintsimbi ekrwada kubaluleke kakhulu. Njengoko inkxalabo yokusingqongileyo ikhula, uphuhliso kunye nokusetyenziswa kweendlela zokutsalwa kokusingqongileyo kube yeyona nto iphambili ekugxilwe kuyo. Eli nqaku libonisa iziphumo zovavanyo lwe-synergistic leaching kwi-ore yegolide yodidi oluphezulu kusetyenziswa i-ejenti yokucoca ehambelana nokusingqongileyo kunye Isodium cyanide.

Eco-friendly Gold Leaching Reagent

Sodium i-cyanide

intshayelelo

Ishishini lemigodi yegolide kudala lixhomekeke kwiinkqubo ze-cyanide zokutsalwa kwe-cyanide ukukhupha igolide kwi-ore. Nangona kunjalo, i-cyanide inetyhefu kakhulu kwaye ibeka umngcipheko omkhulu wokusingqongileyo kunye nokhuseleko. Ke ngoko, kukho imfuneko engxamisekileyo yokufumana ezinye iindlela okanye ukuphuhlisa itekhnoloji enokunciphisa ukusetyenziswa kwe-cyanide ngelixa igcina ukusebenza kakuhle kokutsalwa. Iarhente yokushishina kwegolide ehambelana nokusingqongileyo esetyenziswe kolu phononongo yenye indlela ethembisayo, kunye nefuthe layo lokusebenzisana sodium cyanide kwaphandwa ukufumanisa ukuba nokwenzeka kokusetyenziswa kwale ndibaniselwano kwintsimbi ekrwada yegolide yodidi oluphezulu.

Izinto zoMfuniselo kunye neendlela

Iimpawu zeOre

Intsimbi ekrwada esetyenzisiweyo kolu vavanyo inebakala legolide le-12.24 g/t kunye nenqanaba lesilivere le-131.91 g/t. La mabanga aphezulu ngokwentelekiso ayenza ibe ngumgqatswa ofanelekileyo wokuvavanya impumelelo yenkqubo ye-synergistic leaching.

Iimeko zoMfuniselo

• Ukucolwa kokusila: ~ 74 μm kubalelwa kwi-95%. Oku kusila okucokisekileyo kubalulekile njengoko kwandisa indawo engaphezulu kwamasuntswana e-ore, kube lula ukusabela kokuvuza.

• Idosi ye-ejenti yegolide ehambelana nokusingqongileyo: 2 kg/t. Isixa esithile samiselwa ngokusetyenziswa kovavanyo lwangaphambili ukuze kuphuculwe isiphumo sokuvuza.

• Umthamo we-sodium cyanide: 1 kg / t. Ukunciphisa idosi ye-cyanide ngelixa ugcina ukusebenza kakuhle kwe-leaching yenye yeenjongo eziphambili zolu phononongo.

• Idosi yekalika: 4 kg/t. Ikalika yongezwa ukulungelelanisa i-pH ye-pulp, eyimfuneko ekuzinzeni nasekusebenzeni kakuhle kwenkqubo yokucoca.

• Ugxininiso lwePulp: 40%. Olu gxininiso lubonelela ngokusingqongileyo okufanelekileyo kwii-reagents ezikhuphayo ukuba zisabele ngamasuntswana ore.

• Ixesha lokuvula: 24 h. Ixesha elaneleyo le-leaching liyafuneka ukuqinisekisa ukuba igolide kunye nesilivere zikhutshwe ngokupheleleyo.

Iziphumo zovavanyo

Phantsi kweemeko zovavanyo ezikhankanywe ngasentla, amazinga okuvuza kwegolide nesilivere aye alinganiswa. Iziphumo zibonise ukuba izinga lokuvuzwa kwegolide lingagcinwa lizinzile kuma-98.07%, kwaye izinga lokuvuzwa kwesilivere lifikelele kuma-86.30%. La mazinga aphakamileyo aleaching abonisa ukuba indlela ye-synergistic leaching isebenzisa i-arhente yegolide ehambelana nokusingqongileyo kunye Isodium cyanide iyasebenza kakhulu kule ntsimbi yegolide yodidi oluphezulu.

ingxoxo

Amazinga aphezulu okuvuza afunyenwe kolu lingelo anokubalelwa kwisenzo esidityanisiweyo se-agent ye-leaching yegolide ehambelana nokusingqongileyo kunye ne-sodium cyanide. I-arhente ehambelana nokusingqongileyo inokwandisa ukusebenza kwakhona kwendawo ekrwada, yenze kube lula kwicyanide ukusabela ngegolide nesilivere. Kwangaxeshanye, idosi encitshisiweyo ye-sodium cyanide ayincedi kuphela ekunciphiseni imingcipheko yokusingqongileyo kodwa inciphisa iindleko zokuvelisa ukuya kumlinganiselo othile. Ukulungelelaniswa kwe-pH ngekalika kwakhona kudlala indima efanelekileyo ekukhuthazeni ukusabela kwe-leaching.

isiphelo

Olu phononongo lubonisa ukuba nokwenzeka kokusetyenziswa kwenkqubo yokuvuza nge-synergistic leaching agent ehambelana nokusingqongileyo kunye ne-sodium cyanide kwi-ore yegolide yodidi oluphezulu. Amazinga aphezulu egolide nesilivere afunyenwe phantsi kweemeko eziphuculweyo abonisa amandla amakhulu okusetyenziswa kwemizi-mveliso. Le ndlela ayiphuculi nje kuphela ukusebenza kakuhle kokutsalwa kodwa ikwanciphisa impembelelo yokusingqongileyo enxulumene necyanide yemveli - iinkqubo zokucoca kuphela. Uphando olongezelelekileyo lunokwenziwa ukuze kuphuculwe iiparamitha zenkqubo ngakumbi kwaye kwandiswe umda wesicelo kwiindidi ezahlukeneyo zeentsimbi zegolide.