Inkqubo entsha yokunciphisa ukusetyenziswa kwe-Sodium Cyanide kwi-Gold Concentrate Leaching

Kwishishini lemigodi kunye nokukhutshelwa kwegolide, ukwenziwa ngcono kweenkqubo zokukhutshelwa kwegolide kubaluleke kakhulu ngenxa yezizathu zoqoqosho kunye nokusingqongileyo. Enye into ebalulekileyo kukunciphisa ukusetyenziswa kweSodium cyanide ekukhutshelweni kweCyanidation kwezinto ezixutyiweyo zegolide. Le posi yebhlog iza kujonga inkqubo entsha ebonakalise iziphumo ezimangalisayo ekufezekiseni le njongo.

Uhlalutyo lwe-Sodium Cyanide Consumption kwiCyanidation Leaching

Ngaphambi kokuba uqalise le nkqubo intsha, kubalulekile ukuqonda imeko ekhoyo yokusetyenziswa kweSodium Cyanide kwinkqubo yendabuko yokukhupha i-cyanidation. Uhlalutyo oluneenkcukacha lokusetyenziswa kwe -cyanide ngexesha lenkqubo yokukhupha igolide lwenziwe. I-Sodium cyanide sisixhobo esibalulekileyo kwinkqubo yokukhupha igolide. Nangona kunjalo, ukusetyenziswa kwayo okuphezulu akugcini nje ngokunyusa iindleko zemveliso kodwa kukwabeka neengozi ezinokubakho kwindalo ngenxa yobuthi bayo.

Uphononongo olunzulu lweCyanidation Leaching Mechanism yeGold Concentrates

Ngokusekwe kuhlalutyo lokusetyenziswa, uphando olongezelelweyo luye lwenziwa malunga ne-cyanidation leaching mechanism yegolide egxininise. Ukuqonda indlela igolide esabelana ngayo necyanide kwindawo yokushishina kubalulekile ekuphuhliseni iinkqubo ezisebenza ngempumelelo neendleko. Olu phando lubonelele ngolwazi oluxabisekileyo malunga neekhemikhali eziphendulayo kunye neenkqubo zomzimba ezenzeka ngexesha lokufundisa, nto leyo eyathi yabeka isiseko sophuhliso lwenkqubo entsha.

Intshayelelo yeNkqubo eNtsha: Ukusebenzisa uMxube weAmmonium Carbonate kunye neAmmonium Hydroxide

Ukuphendula kwimingeni yokusetyenziswa kakhulu kwe -sodium cyanide , kuye kwacetyiswa inkqubo entsha. Le nkqubo ibandakanya ukusetyenziswa komxube we-ammonium Carbon ate kunye ne-ammonium hydroxide ukunciphisa ubungakanani be-sodium cyanide efunekayo. Ukudibana kwezi reagents zimbini kunokulungisa ngokufanelekileyo imeko-bume yeekhemikhali yesisombululo sokuntywila, kukhuthaze ukunyibilika kwegolide ngelixa kunciphisa imfuno ye-sodium cyanide.

UkuSebenza kweSicelo soShishino kunye neziphumo

Ukusetyenziswa kwemizi-mveliso yale nkqubo intsha ibonakalise ukusebenza kwayo okugqwesileyo. Kwimisebenzi ebonakalayo, inkqubo entsha iphumelele ukunciphisa ukusetyenziswa kwe-sodium cyanide ngaphezu kwe-50%. Oku kuncitshiswa okubalulekileyo kuye kwakhokelela ngokuthe ngqo ekunciphiseni kwesithathu kwixabiso lemveliso. Ngaphezu koko, inkqubo entsha nayo ibe nempembelelo entle ekufumaneni kwakhona izinto ezinxulumeneyo. Ngokomzekelo, ibakala lesilivere kwi-residu ye-leaching liye lancitshiswa laya kwi-15 g / t, kwaye izinga lesilivere liye landa nge-11%. Ezi ziphumo azibonisi nje kuphela inzuzo yezoqoqosho kwinkqubo entsha kodwa namandla ayo osetyenziso olubanzi lwezibonelelo.

Ukuqukumbela, inkqubo entsha esebenzisa umxube we-ammonium carbonate kunye ne-ammonium hydroxide ukunciphisa ukusetyenziswa kwe-sodium cyanide kwi- Gold concentrate leaching yinkqubela phambili ebalulekileyo kushishino lokutsalwa kwegolide. Ibonelela ngesisombululo esingabizi kakhulu nesinobuhlobo nokusingqongileyo, ekulindeleke ukuba samkelwe ngokubanzi kwixesha elizayo.