Kutheni ukhethe iNitrate yeNitrate kwizicelo zeMigodi

I-nitrate ye-lead yikhompawundi yeekhemikhali esetyenziswa ngokubanzi kumashishini ahlukeneyo, kuquka nemigodi.Iipropati zayo eziguquguqukayo zenza ukuba kube yinto efanelekileyo yokukhetha izicelo ezininzi kwicandelo lezemigodi.Kule nqaku, siza kuhlolisisa izizathu zokuba i-nitrate ekhokelayo ikhethwa kwimisebenzi yemigodi kunye neenzuzo zayo ezibalulekileyo.

Esinye sezicelo eziphambili ze-nitrate ye-lead kwimigodi yindima yayo njenge-activator kwinkqubo yokudada.I-Flotation bubuchule obusetyenziswa ukwahlula iiminerali ezixabisekileyo kwilitye elijikelezileyo.I-nitrate ye-lead isebenza njenge-catalyst, iphucula ukusebenza kakuhle kwale nkqubo ngokuphucula izinga lokubuyisela isinyithi esixabisekileyo njengesilivere negolide.Ukongezwa kwe-nitrate ye-lead kwi-flotation cell inceda ekubunjweni kwe-froth ezinzileyo, iququzelele ukuhlukana okukhethiweyo kwamaminerali axabisekileyo avela kwi-ganggue particles.

Ngaphezu koko, i-nitrate ye-lead ikwathintela iziphumo ezinobungozi zepyrite, eyaziwa ngokuba "yigolide yesidenge," kwinkqubo yokudada.I-pyrite inokuchaphazela kakubi ukubuyiswa kweeminerali ezixabisekileyo ngokutya i-oksijini eninzi kunye nokuvelisa iimeko ze-asidi.Ngokusebenzisa i-oxidizing pyrite, i-nitrate ekhokelayo iphikisana nempembelelo yayo eyingozi, ekhokelela ekusebenzeni kakuhle kwe-flotation kunye nokwandisa ukubuyiswa kwamaminerali.

I-nitrate ye-lead ayisebenzi nje kuphela ekuphuculeni iinkqubo zokudada kodwa kunye nokucinezela ukubunjwa kwamasuntswana egolide e-cyanide.Xa kutsalwa igolide kusetyenziswa icyanide, iiore ezithile zinokuqulatha igolide ekhanyelayo ekunzima ukuyikhupha.Nangona kunjalo, ngokongeza i-nitrate ye-lead, ukubunjwa kweekhompawundi ezinganyibilikiyo ezithintela ukunyibilika kwegolide kunokuthintelwa, ngaloo ndlela kwandisa amaxabiso okubuyisela igolide kakhulu.

Iipropati eziqhumayo ze-nitrate yelothe nazo ziluncedo kwimisebenzi yemigodi.Lilungu elibalulekileyo lezinto eziqhumayo ezisetyenziselwa ukuqhushumba kwamatye kunye neentsimbi.I-nitrate ye-lead isebenza njenge-sensitizer, eyenza ukuba iziqhushumbisi zivuthe ngokulula kwaye zinike amandla afunekayo ukuqhekeza ukubunjwa komhlaba.Ukuzinza kwayo kunye nokuhambelana nezinye izinto kuyenza ibe yinto ethembekileyo nekhuselekileyo kwimisebenzi yokuqhuma.

Ngaphaya koko, i-nitrate ye-lead ibonisa ukunyibilika okulungileyo emanzini, okwenza kube lula kwizicelo ezahlukeneyo zemigodi.I-solubility yayo ivumela ukuphatha lula kunye ne-dosing echanekileyo kwiinkqubo ezahlukeneyo.I-solubility ethembekileyo ye-nitrate ye-lead iqinisekisa iziphumo ezihambelanayo kunye nokunciphisa ukuhluka kwenkqubo yokuvelisa, okukhokelela ekusebenzeni kakuhle jikelele.

Umba wokhuseleko lwenitrate yelothe yingqwalasela ebalulekileyo kuwo nawuphi na umsebenzi wokwemba.Nangona kubalulekile ukuphatha zonke iikhemikhali ngononophelo, i-nitrate yokukhokela izinzile xa igcinwe kwaye iphathwa ngokuchanekileyo.Ukutsha kwayo okuphantsi kunye nendalo engasebenziyo kwizinto ezininzi eziqhelekileyo kunegalelo ekusetyenzisweni kwayo ngokukhuselekileyo kwimimandla yasemigodini.

Ukuqukumbela, i-nitrate ekhokelayo ibonelela ngeenzuzo ezininzi ezenza kube lolona khetho lubalaseleyo kwizicelo ezahlukeneyo zemigodi.Indima yayo njenge-activator ye-flotation, ukukwazi kwayo ukuchasana nemiphumo eyingozi ye-pyrite, kunye nokusebenza kwayo ekucinezeleni ukubunjwa kwamasuntswana egolide anganyangekiyo kwi-cyanide kuyenza ibe yi-asethi yexabiso kwiinkqubo zokutsalwa kwezimbiwa.Ukongeza, iipropati zayo eziqhumayo, ukunyibilika emanzini, kunye nokhuseleko ngokubanzi kunegalelo ekusetyenzisweni kwayo ngokubanzi kwishishini lemigodi.Ngokukhetha i-nitrate ekhokelayo, abaqhubi bezimayini banokuphucula ukusebenza kakuhle, ukuphucula amazinga okubuyisela izimbiwa, kunye nokuqinisekisa iimeko zokusebenza ezikhuselekileyo.