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

Inkqubo eNtsha yokuNcitshiswa kokuSetyenziswa kweSodium Cyanide kwiGold Concentrate Leaching concentrate leaching cyanide Cyanidation No. 1picture

Kwishishini lemigodi yegolide kunye nokwembiwa kwegolide, ukuphuculwa kweenkqubo zokukhutshwa kwamanzi kubaluleke kakhulu kuzo zombini izizathu zoqoqosho kunye nokusingqongileyo. Umba omnye obalulekileyo kukuncitshiswa kwe Isodium cyanide ukusetyenziswa kwi Ukukhutshwa kwe-cyanidation yegolide. Esi sithuba seblogi siya kuphonononga kwinkqubo entsha ebonise iziphumo ezimangalisayo ekuphumezeni le njongo.

Uhlalutyo lwe-Sodium Cyanide Consumption kwiCyanidation Leaching

Ngaphambi kokwazisa inkqubo entsha, kubalulekile ukuqonda imeko ekhoyo ye Isodium cyanide ukusetyenziswa kwinkqubo yemveli leaching cyanidation. Uhlalutyo oluneenkcukacha lwe i-cyanide ukusetyenziswa ngexesha leaching inkqubo yenziwe. I-sodium cyanide yi-reagent ephambili kwinkqubo ye-cyanidation yokukhutshwa kwegolide. Nangona kunjalo, ukusetyenziswa kwayo okuphezulu akunyusi nje iindleko zemveliso kodwa kunokubangela imingcipheko enokubakho kokusingqongileyo ngenxa yetyhefu yayo.

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

Ukusabela kwimingeni ephezulu sodium cyanide ukusetyenziswa, kucetywayo inkqubo entsha. Le nkqubo ibandakanya ukusetyenziswa komxube we-ammonium ICarboni-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 isebenzisa umxube we-ammonium carbonate kunye ne-ammonium hydroxide ukunciphisa ukusetyenziswa kwe-sodium cyanide. Igolide igxininise leaching yinkqubela ebalulekileyo kwishishini lokutsalwa kwegolide. Ibonelela ngeendleko ezingaphezulu - isisombululo esisebenzayo kunye nesingqongileyo, ekulindeleke ukuba samkelwe ngokubanzi kwixesha elizayo.

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