Ukusetyenziswa kunye noncedo lweeReagents kwiNkqubo yeGold Mine Cyanidation

I-cyanidation yemigodi yegolide yindlela esetyenziswa kakhulu kwi-gold ore dressing, esetyenziswa kakhulu ngenxa yokusebenza kwayo kakuhle kunye neempawu zayo zoqoqosho. Eli nqaku liza kubonelela ngentshayelelo eneenkcukacha malunga nokusetyenziswa kwe-reagent kunye neenzuzo zayo kwinkqubo ye -cyanidation yemigodi yegolide , okukunceda ukuba uqonde ngcono obu buchwephesha bokunxibisa i-ore.

I. Isishwankathelo seCyanidation

I-Cyanidation yindlela yokugquma igolide ekhupha igolide kwi-ore ngesisombululo se -cyanide . Ngokweempawu ze-ore kunye neemfuno zokugquma i-ore, i-cyanidation inokwahlulwahlulwa ibe ziindidi ezimbini eziphambili: i-Agitation cyanidation kunye ne-Percolation cyanidation . I-Agitation cyanidation isetyenziselwa kakhulu ukunyanga i-flotation gold concentrates okanye zonke - i-slime cyanidation, ngelixa i-percolation cyanidation isetyenziselwa kakhulu ukunyanga i-ore zegolide ezi-oxidized zezinga eliphantsi.

II. Ukusetyenziswa kweSodium Cyanide

I-Sodium cyanide yenye yezona zinto zisetyenziswa kakhulu kwinkqubo ye-cyanidation. Umsebenzi wayo ophambili kukunyibilikisa igolide kwisisombululo se-cyanide ukwenza igolide enyibilikayo - i-cyanide complexes. Ukusetyenziswa kwe -Sodium cyanide kulula kwaye kuyasebenza. Nangona kunjalo, iingxaki zayo zetyhefu kunye nongcoliseko lokusingqongileyo azinakubethwa ngoyaba. Ukujongana noku, i-Xinhai Mining Technology Co., Ltd. iphuhlise i-arhente ye-gold ore dressing enobuhlobo nokusingqongileyo ukuze ithathe indawo ye-Sodium Cyanide ekutsaleni igolide ye-cyanide. Le arhente ye-ore dressing ayinayo nje kuphela indlela efanayo yokusebenzisa njenge -sodium cyanide , kodwa ikwanayo nesantya sokubuyisela ngokukhawuleza, isantya esiphezulu sokukhupha, kunye neendleko eziphantsi.

III. Isicelo seReagent kwiAgitation Cyanidation

Inkqubo yokukhutshwa kwegolide ye-agitation cyanidation ibandakanya ngokukodwa iindidi ezimbini ze-flowsheets: enye i-counter counter - i-current washing, kunye ne-cyanidation - inkqubo yokubuyisela i-zinc (indlela ye-CCD kunye ne-CCF indlela) yokubuyisela igolide ngokutshintshela kunye ne-precipitating nge-zinc powder (ingcingo); enye icebo lokucoca - free cyanide carbon - in - pulp process (indlela yeCIP kunye neCIL method) ebhengeza ngokuthe ngqo kwaye ibuyise igolide kwipulp yecyanide isebenzisa ikhabhoni esebenzayo ngaphandle kokucoca kunye nokuhlamba. Kwezi nkqubo, i-sodium cyanide okanye i-agent ye-ore yegolide ehambelana nokusingqongileyo yeyona nto ingundoqo. Ukongezelela, ii-reagents ezincedisayo ezifana ne-zinc powder kunye nekhabhoni esebenzayo nazo ziyafuneka.

IV. Isicelo seReagent kwi-Percolation Cyanidation

I-Percolation cyanidation ifanelekile kwiidiphozithi zendawo kunye nezixhobo ezikhululekile kunye neziqhushumbisi. Iinkqubo eziqhelekileyo ziquka ukuvuza kwetanki kunye nokuvuza kweemfumba. Indlela yokukhutshwa kwemfumba inexabiso eliphantsi lemveliso, inokuba nezikali ezahlukeneyo, kwaye ikwazi ukuguquguquka okuqinileyo. Ngexesha lenkqubo yokuvuza kwemfumba, isisombululo secyanide sikhupha igolide kwintsimbi ekrwada ngokutshiza okanye ukugqobhoza. Isisombululo se-leaching sihlaziywa ngokuphindaphindiweyo kwaye sitshizwa kwimfumba yentsimbi ngokuphindaphindiweyo. Emva koko, isisombululo se-leaching siqokelelwa kwaye siphathwe nge-ion - i-resin yokutshintshiselana, i-activated carbon adsorption, okanye i-zinc powder (ingcingo) endaweni. I-sodium cyanide okanye i-ejenti yokugqoka i-ore yegolide ehambelana nokusingqongileyo idlala indima ebalulekileyo kule nkqubo.

V. Izinto eziluncedo kwiiarhente zokunxibisa intsimbi ekrwada

Ngenxa yokungaphumeleli kwe-sodium cyanide kunye neemfuno zangoku zokusingqongileyo, i-Xinhai Mining Technology Co., Ltd. iphuhlise ngempumelelo i-agent ye-ore yegolide ehambelana nokusingqongileyo. Le arhente yokunxiba intsimbi ayinakuthatha indawo yesodium cyanide kuphela, kodwa ineenzuzo ezilandelayo:

1. Ukubuyela kwimeko yesiqhelo ngokukhawuleza : I-arhente yokubopha i-ore enobuhlobo nokusingqongileyo inesantya esikhawulezayo sokukhupha igolide kwi-ore ngexesha elifutshane kwaye iphucule ukusebenza kakuhle kwemveliso.

2. Izinga eliphezulu lokuphuma kwegolide : Izinga lokuphuma kwe-ore dressing agent enobuhlobo nokusingqongileyo liphezulu kunelo le-sodium cyanide yendabuko, enokubuyisa igolide kwi-ore ngokupheleleyo kwaye iphucule ukusetyenziswa kwezixhobo.

3. Ixabiso eliphantsi : Ixabiso lokusetyenziswa kwe-ore dressing agent enobuhlobo nokusingqongileyo liphantsi kunele-sodium cyanide, enokunciphisa ngempumelelo iindleko zemveliso kwaye iphucule iingenelo zoqoqosho.

4. Inobuhlobo nokusingqongileyo kwaye ayinangcoliseko : I-arhente yokubopha i-ore enobuhlobo nokusingqongileyo ayinabungozi kwaye ayinabungozi, inobuhlobo nokusingqongileyo, iyahlangabezana neemfuno zangoku zokusingqongileyo, kwaye iyanciphisa ungcoliseko lokusingqongileyo.

VI. Ukuqukumbela

Ukusetyenziswa kwe-reagent kwinkqubo ye-cyanidation yomgodi wegolide likhonkco eliphambili kwi-teknoloji yokugqoka i-ore. I-sodium cyanide kunye ne-ejenti yokunxibisa i-ore yegolide ehambelana nokusingqongileyo idlala indima ebalulekileyo kwiinkqubo ezahlukeneyo ze-cyanidation. Ngenkqubela phambili eqhubekayo yobuchwepheshe kunye nogxininiso olukhulayo ekukhuselweni kokusingqongileyo, uphuhliso kunye nokusetyenziswa kwe-reagents esebenzayo kunye neyokusingqongileyo kuya kuba ngumkhombandlela obalulekileyo wophuhliso lwexesha elizayo loshishino lwemigodi yegolide.