Kunzwisisa iyo All-Slime Cyanidation Goridhe Kuchera Maitiro muGoridhe Migodhi

Munzvimbo ye kutorwa kwegoridhe, iyo yose-slime cyanidation process inomira senzira yakakosha uye yakagamuchirwa zvakanyanya yekudzosa goridhe kubva mumatombo. Iyi nzira inonyanya kushanda pakurapa zvakatsetseka pasi-ine goridhe zvinhu uko goridhe rinoparadzirwa mukati meore matrix muzvidimbu zvidiki. Iyi blog positi ichaongorora mukati mezvakaomesesa ruzivo rwese-slime cyanidation yekubvisa goridhe maitiro, ichijekesa kukosha kwayo, nhanho dzekushanda, uye zvakakosha kufunga.

Kukosha kweAll-Slime Cyanidation

Iyo all-slime cyanidation process yakashandura kutorwa kwegoridhe nekugonesa kudzoreredzwa kwegoridhe kubva mumatombo ayo aimboonekwa seasina hupfumi kugadzirisa. Inobvumira kutorwa kwegoridhe kubva kune yakaderera-giredhi ores, pamwe nekubva kune yakaoma ores ine refractory minerals. Nokunyungudutsa ndarama mu a cyanide mhinduro, iyi nzira inogona kuwana yakakwirira goridhe kudzoreredza mitengo, ichiita sarudzo inosarudzika kune akawanda mabasa emigodhi yegoridhe kutenderera pasirese.

Matanho Ekushanda eAll-Slime Cyanidation Process

Ore Preparation

Nhanho yekutanga mune zvese-slime cyanidation process kugadzirira ore. Ore ine goridhe inopwanyika uye inogayiwa kuita hupfu hwakatsetseka kuti uwedzere nzvimbo iripo yekunyungudika kwegoridhe. Izvi zvinowanzoitwa uchishandisa musanganiswa wemacrusher, grinders, uye zvikirini kuti uwane saizi inodiwa. Ore yakatsetseka, kana kuti "slime," inogezwa kubvisa chero tsvina uye kuigadzirira iyo cyanidation process.

Cyanidation

Kana ore yagadzirwa, inosanganiswa nemushonga we cyanide munhevedzano yematangi akatsamwa. Iyo cyanide solution inopindirana negoridhe iri muore, ichiita inonyungudika yegoridhe cyanide yakaoma. Kuita uku kunofambiswa nekuvapo kweokisijeni, iyo inounzwa mumatangi kuburikidza neaeration. Hurefu hweiyo cyanidation process inogona kusiyana zvichienderana nerudzi rweore uye yaunoda kudzoreredza goridhe mwero, asi inowanzobva maawa akati wandei kusvika mazuva akati wandei.

Solid-Liquid Separation

Mushure mekunge cyanidation process yapera, slurry inoguma inoiswa pasi pekuparadzaniswa kwakasimba-mvura. Izvi zvinowanzoitwa pachishandiswa musanganiswa wezvikobvu, mafirita, uye macentrifuges kupatsanura miswe yakasimba kubva kune ine nhumbu leach solution (PLS), iyo ine goridhe rakanyungudutswa. Masimbi akasimba anobva araswa munzvimbo yekuchengetera matailings, ukuwo PLS ichitumirwa kuti ienderere mberi nekugadziriswa kudzoreredza goridhe.

Goridhe Recovery

Nhanho yekupedzisira mune yese-slime cyanidation process ndeyekudzoreredza goridhe. Pane nzira dzinoverengeka dzinogona kushandiswa kudzoreredza goridhe kubva kuPLS, kusanganisira activated kabhoni adsorption, ion exchange, uye electrowinning. Activated carbon adsorption ndiyo inonyanya kushandiswa nzira, apo iyo PLS inopfuudzwa nepakati pemakoramu akazadzwa neyakagadzirwa kabhoni. Iyo yegoridhe cyanide yakaoma adsorbs pamusoro peiyo kabhoni, nepo mhinduro yasara inodzokororwa kudzoreredzwa kumaitiro ecyanidation. Kabhoni yakatakurwa inobva yabviswa goridhe uchishandisa inopisa caustic cyanide solution, uye goridhe rinodzoserwa nemagetsi kana kunyungudutswa.

Mazano Akakosha

Nepo iyo yese-slime cyanidation process iri nzira inoshanda yekubvisa goridhe, zvakare inoisa akati wandei matambudziko uye kufunga. Chimwe chinonyanya kunetsa ndechekushandisa cyanide, inova kemikari ine muchetura. Kubata kwakaringana, kuchengetedza, uye kuraswa kwecyanide kwakakosha kudzikisa njodzi yezvakatipoteredza nehutano ine chekuita nekushandiswa kwayo. Imwe fungidziro ndeye kurapwa kweiyo yakasimba miswe, iyo inogona kunge ine yakasara cyanide uye zvimwe zvinosvibisa. Tailings manejimendi yakakosha kudzivirira kuburitswa kwezvinosvibisa izvi munharaunda uye kuve nechokwadi kugadzikana kwenguva refu kwenzvimbo yekuchengetera tailings.

Pamusoro pezvo, iyo yese-slime cyanidation process inoda yakakura mari yekudyara mumidziyo uye zvivakwa, pamwe nemitengo yakakwira yekushandisa simba, makemikari, uye vashandi. Iyi mitengo inogona kuve nekukanganisa kwakanyanya kwehupfumi hwekushanda kwemigodhi yegoridhe, uye kunyatsotariswa kunofanirwa kupihwa pakusarudzwa kwemaitiro akakodzera uye michina yekudzikisa mitengo iyi.

mhedziso

Iyo all-slime cyanidation process inzira yakaoma asi inoshanda zvakanyanya yekuchera goridhe kubva muvhu rakatsetseka-ine goridhe ore. Nekunzwisisa matanho ekushanda, kufunga kwakakosha, uye matambudziko ane chekuita nemaitiro aya, makambani emigodhi yegoridhe anogona kuita sarudzo ane ruzivo nezve mashandisiro ayo uye nekugonesa mabasa avo ekudzoreredza goridhe. Sezvo kudiwa kwegoridhe kuri kuramba kuchikura, iyo all-slime cyanidation process ingangoramba iri nzira yakakosha yekuzadzisa ichi chinodiwa, ukuwo ichigadzirisa nharaunda nemagariro zvine chekuita nekucherwa kwegoridhe.