Isikhokelo soKhetho lweKhabhoni eSebenzisiweyo ye-AuCarbTM kwiinkqubo ze-CIP/CIL

I-Activated Carbon ibalulekile kuyo nayiphi na inkqubo yokufunxa igolide. Idlala indima ephambili kwinzuzo (iindleko zokusebenza) yeprojekthi yegolide, kwaye ezi zinto zilandelayo kufuneka ziqwalaselwe xa kukhethwa i-Activated Carbon efanelekileyo :

• Ukuqina kunye nokuwa kwebhola-ipani

• Izinga lokufunxwa kwegolide (ixabiso le-R)

• Umthamo wokulayisha wegolide (ixabiso le-K)

Ubunzima beBhola-ipani

Ukuqina kweBall-Pan kukuxhathisa kwamasuntswana ukuba aqhekeke okanye aqhekeke xa ephathwa. Ukusebenza kakubi kunokuchaphazela ubulukhuni, nto leyo ebangela ukubola okuphezulu kunye nokuveliswa kweeplatelet ngaphakathi kwesekethe yegolide.

Ukhathalelo

 I-Activated Carbon kwi-Carbon kwi-Pulp / Carbon kwi-Leach circuit ichaphazeleka ngamandla, nto leyo ekhokelela ekuweni kwaye ngokungenakuphepheka, ukuveliswa kwee-carbon fines. Oku kukhokelela ekulahlekelweni kwegolide kwii-carbon fines eziphumayo ukuya kwidama le-tailings kwaye njengoko i-carbon ilahleka, kufuneka i-carbon engaphezulu ukuze kuzaliseke yonke i-carbon inventory. Nangona i-carbon inokutshintshwa, igolide ilahleka ngonaphakade! Oku kuchaphazela iindleko zemveliso yegolide, kwaye kubangelwa ngokuthe ngqo yi-carbon ekhethiweyo kulo msebenzi.

Izinga lokufunxwa kwegolide (ixabiso le-R)

Ixabiso le-R libonisa izinga lokufunxwa kwegolide kunye neempawu ze-kinetic ze-activated carbon. Ipesenti yegolide efunxwayo emva kweyure e-1 kwisisombululo se-10mg Au/l esilungisiweyo yaziwa ngokuba yi-"R-value".

Umthamo wokulayisha wegolide (ixabiso le-K)

I-K-Value ibonisa amandla okufunxa igolide kwi- equilibrium. Ikhutshwa kwi-Freundlich adsorption isotherm ye-activated carbon kwisisombululo segolide se-1 mg/ilitha.