Usebenzisa i-sulfate ye-sulfar ukuba inyanga imisila kwimigodi yegolide

Imisila yemigodi yegolide iqulethe inani elikhulu le-cyanide. Nangona kunjalo, ii-ions ezivuthayo kwi-sulfate ye-sulfate inokusabela ngokulinganayo kunye ne-cyAnide yasimahla kwimisila, kwaye ivelise i-cynide erhuqa kunye nezinye izinto. Le mpendulo ingayichaphazela indlela yokuphendula kwayo ibangelwa phantsi kweemeko ezithile zangaphandle. Umzekelo, ukuphathwa kwe-Syanide-enamanzi amdaka anenkumbulo egwenxa phantsi kobushushu obuphakathi, ixabiso le-PH ephantsi, kunye ne-UltraviotIation ichaphazele impendulo. I-cynide ye-ferrar ayizinzanga kakhulu, kwaye ngexesha lokubuyela umva, isisombululo se-cynide esihle ngokulula siphuma ngokulula, sibangela ukungcoliseka okukhulu kwamanzi aphantsi komhlaba. Makhe sihlalutye ngenkqubo yokuphendula kunye neziphumo zokongeza i-cyanide ukuya kwi-sulfate yesilivere. Masenze uvavanyo ukongeza i-cynide xa kukho i-sulfate enkulu. Oko kukuthi, xa i-sulfate ethe nkqi yongezwa kwisisombululo seCyanide, i-cynide iya kujika ibe yi-fecle ngesandla i-Fe4 [FE (FN) 6] 3, esihlala sibiza i-Prussian Blue. Ewe kunjalo, kwinkqubo yemisila inyanga kwimigodi yegolide, ezinye iinkampani azikhethe ukongeza i-sulroul yonyango, kodwa khetha ukongeza i-sulrous sulfide. Ezinye iinkampani zikhetha ukongeza i-iron kunye nobhedu ngaxeshanye lokuvelisa i-cyside emhlophe eqaqambileyo. I-iron error ngokukhawuleza ithathe ioksijini evela emoyeni, ijika iblowu emnyama, kunye neefom zefriricfridenide.

Ingagqitywa ngovavanyo ukuba eyona meko iphambili ekususeni i-cyAnide ukusuka kwisisombululo kunye ne-sulfate yesilivere kukufumana inkqubo evelisa inyibilikisi kwaye ingena nzulu. Ngexesha lovavanyo, sibale umyinge we-molar wendlela yokuphendula ye-SERROR STAL SEAL SLEAT kunye ne-CN-. Okokuqala, umdiliya ubalwe ngokutsho kweStoichiometry yayingu-0.39, kodwa umyinge we-molar uphutho safumana ukubala yayingu-0.5. . I-PH ilungele i-prustital eluhlaza okwesibhakabhaka yi-5.5 ukuya kwi-6.5. Ngokubanzi, ioksijini inokunyanzelisa i-iron yentsimbi ukwenza i-ferricynide kunye nee-ionsricynide ion, ezingathandekiyo ekususweni kwe-cyanide. Kuba i-ferriclumtate ion ayizinzanga phantsi kweemeko ze-acidic, iyakusabela kwi-PentacyAno Speent [Fe (FN) 5h2o] 3-, eyakhawulezayo ye-oxid ) 63-. Oku kuphinda kusenzeka ngokusisiseko kwenzeke kwi-ED amaxabiso asezantsi 4. Ixabiso le-pH ye-5.5 ukuya kwi-6.5. Ixabiso lamanani lelona lifanelekileyo, kwaye umyinge we-FE ukuya kwi-CN-0,5 yeyona ilungele ukuqhubekeka.