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

Kwishishini lemigodi, ukukhupha igolide ngokufanelekileyo kwiintsimbi ezisikiweyo kubaluleke kakhulu. Njengoko iingxaki zokusingqongileyo zikhula, uphuhliso nokusetyenziswa kweendlela zokukhupha ezinobuhlobo nokusingqongileyo ziye zaba yinto ephambili ekugxilwe kuyo. Eli nqaku libonisa iziphumo zovavanyo lokukhupha igolide oluhambelanayo kwintsimbi yegolide ekumgangatho ophezulu kusetyenziswa iarhente yokukhupha igolide enobuhlobo nokusingqongileyo kunye neSodium Cyanide.

Eco-friendly Gold Leaching Reagent

I-sodium cyanide

intshayelelo

Ishishini lemigodi yegolide kudala lixhomekeke kwiinkqubo zemveli zokukhupha i-cyanide ukuze likhuphe igolide kwi-ore. Nangona kunjalo, i-cyanide inobungozi kakhulu kwaye ibeka umngcipheko omkhulu kwindalo nakwizokhuseleko. Ke ngoko, kukho imfuneko engxamisekileyo yokufumana ezinye iindlela okanye ukuphuhlisa ubuchwepheshe obunokunciphisa ukusetyenziswa kwe-cyanide ngelixa kugcinwa ukusebenza kakuhle kokukhupha. I-arhente yokukhupha igolide enobuhlobo nokusingqongileyo esetyenzisiweyo kolu phononongo yindlela ethembisayo, kwaye isiphumo sayo sokusebenzisana ne -sodium cyanide siphandwe ukuze kuchongwe ukuba kunokwenzeka na ukusebenzisa olu dibaniso kwi-ore 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 ezikhankanyiweyo apha ngasentla, amazinga okutsalwa kwegolide nesilivere alinganisiwe. Iziphumo zibonise ukuba izinga lokutsalwa kwegolide linokugcinwa lizinzile kwi-98.07%, kwaye izinga lokutsalwa kwesilivere lifikelele kwi-86.30%. La mazinga aphezulu okutsalwa abonisa ukuba indlela yokutsalwa ngokusebenzisa i-arhente yokutsalwa kwegolide enobuhlobo nokusingqongileyo kunye ne -Sodium cyanide iyasebenza kakhulu kule ore yegolide ikumgangatho ophezulu.

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.