Indima ePhambili kunye nezinto eziluncedo zokuBonisa amaTanki ekuSetyenzisweni kweZimbiwa

1. Intshayelelo yeeTanki eziLeaching

Iitanki zokuhluza zimi njengezixhobo eziyimfuneko kakhulu kushishino lokucubungula izimbiwa. Zidlala indima ebalulekileyo ngexesha lenkqubo yokuhluza i-ore. Ngokuqinisekisa unxibelelwano olusondeleyo phakathi kwe-ore kunye neearhente zokuhluza , iitanki zokuhluza zikhupha ngokufanelekileyo izinyithi ezixabisekileyo kwi-ore. Uyilo kunye nokusebenza kweetanki zokuhluza kunefuthe ngqo ekusebenzeni kakuhle kokuhluza kunye namanqanaba okubuyiswa kwesinyithi, nto leyo egxininisa ukubaluleka kwazo ekucutshungulweni kwezimbiwa.

2. Imigaqo yokuSebenza yokuBonisa amaTanki

Umgaqo osisiseko weetanki zokutsala amanzi kukunyibilikisa iintsimbi kwiintsimbi zibe zizisombululo ngokusebenzisa ii-chemical reactions. Ngokwesiqhelo, iintsimbi ziyatyunyuzwa kwaye zigaywe ukuze zifikelele kubungakanani obufanelekileyo be-particle ukuze zitsalwe. Emva koko, iintsimbi zidluliselwa kwii-leaching tanks kwaye zixutywe nee-leaching agents ezifana ne- Sodium cyanide okanye i-sulfuric acid. Ezi arhente zinyibilikisa iintsimbi kwiintsimbi ngokusebenzisa ii-chemical reactions, zenze izisombululo ze-metal-ion. Ekugqibeleni, iintsimbi zikhutshwa kwizisombululo ngokusebenzisa ukwahlukana kolwelo oluqinileyo kunye neenkqubo zokubuyisela isinyithi.

3. Iindidi zeeTanki eziLeaching

Ngokusekwe kwiimfuno ezahlukeneyo zenkqubo kunye neepropathi ze-ore, iitanki zokuvuza zinokuhlelwa ngokweendidi ezininzi:

3.1 Iitanki eziZinzileyo zokuLeaching

Iitanki zokuvuza ezisisigxina zihlala zisetyenziselwa ukusetyenzwa kweebhetshi ezincinci zentsimbi. Zibonisa isakhiwo esilula kwaye kulula ukusebenza.

3.2 Amatanki aBotshozayo aBotshozayo

Iitanki ezivuzayo ezivuzayo zisebenzisa ukuphazamiseka koomatshini ukuze zixube ngokucokisekileyo iintsimbi ezikrwada kunye nee-ejenti zokuvuza, okomeleza ukusebenza kakuhle kokuvuza. Ziyilungele kakuhle imveliso enkulu.

3.3 Amatanki aBopha igesi

Iitanki zokuvuza igesi zazisa iigesi, ezifana neoksijini, ukukhawulezisa ukusabela kweekhemikhali, ngaloo ndlela kuphuculwe isantya sokuvuza kunye nokusebenza kakuhle.

4. Izinto eziluncedo kwiiTanki eziLeaching

Iitanki zokuvuza zibonelela ngeenzuzo ezininzi ekusetyenzweni kwezimbiwa, ukuziseka njengezixhobo ezibalulekileyo kushishino lwemigodi:

4.1 Amazinga aPhakamileyo okuBuyisa iMetal

Iitanki ezivuzayo zandisa ukusetyenziswa kweekhemikhali ukukhupha isinyithi kwi-ores ngokufanelekileyo, ukwandisa kakhulu izinga lokubuyisela isinyithi.

4.2 Ukusebenza ngokulula

Iitanki zokuvuza zithe tye ngokuthe ngqo ukusebenza, ukulawula, kunye nokugcina, kubenza bafaneleke ukusetyenziswa kwizityalo zokulungisa izimbiwa zabo bonke ubukhulu.

4.3 Ukuziqhelanisa okunamandla

Iitanki zokuvuza zinokuthi zenziwe ngokwezifiso ukuze zihlangabezane neempawu ezahlukeneyo ze-ore kunye neemfuno zenkqubo, ebonisa ukuguquguquka okuqinileyo.

5. Imizekelo yokusetyenziswa kweeTanki eziLeaching

Iitanki zokuhluza zisetyenziswa kakhulu kwimveliso yehlabathi lokwenyani. Umzekelo, ekucutshungulweni kwegolide, iitanki zokuhluza zisetyenziswa kakhulu kwiinkqubo zokuhluza i-cyanide , apho izisombululo zeSodium Cyanide zinyibilikisa igolide kwi-ores. Ekucutshungulweni kwe-copper ore, iinkqubo zokuhluza i-sulfuric acid kwiitanki zokuhluza zisetyenziselwa ukukhupha i-copper kwi-ores. Le mizekelo ibonisa ngokucacileyo indima ebalulekileyo yeetanki zokuhluza ekucutshungulweni kwezimbiwa.

6. Isiphelo

Njengezixhobo eziphambili ekusebenzeni kweeminerali, iitanki zokuvuza zibonelela ngamazinga aphezulu okubuyisela isinyithi, ukusebenza ngokulula, kunye nokuguquguquka okuqinileyo. Uphuculo lwabo oluqhubekayo kunye nokuveliswa kwezinto ezintsha kuya kwandisa ngakumbi ukusetyenzwa kwezimbiwa, kube negalelo kuphuhliso oluzinzileyo loshishino lwemigodi.