Zotsika - Mtengo, Wapamwamba - Kubwerera: Ukadaulo wa Sodium cyanide Heap Leaching Umapatsa Mphamvu Kugola Golide

M'munda wa mgodi wagolide, kufunafuna matekinoloje ogwira mtima komanso otsika mtengo nthawi zonse akhala akuyendetsa chitukuko chamakampani. Mulu leaching teknoloji, makamaka ndondomeko ntchito Sodium Cyanide monga wothandizira kubwereketsa, pang'onopang'ono akukhala chisankho chachikulu kwa mabizinesi ambiri amigodi kuti akwaniritse zotsika mtengo komanso zotsika mtengo.

Heap Leaching: A Revolutionary Wet Metallurgy Technology

Kuchuluka kwa madzi, monga a zitsulo zonyowa ukadaulo, wabweretsa masinthidwe ambiri pamigodi ya golide. Mwachizoloŵezi, kumanga ndi kupereka chilolezo kwa fakitale kuti igwire ntchito zokumbidwa nthawi zambiri kumafuna nthawi yayitali yokonzekera yosachepera zaka khumi, kutsatiridwa ndi ndalama zambiri. Izi mosakayikira ndizovuta kwambiri kwa mabizinesi ambiri amigodi ya golide, makamaka mabizinesi ang'onoang'ono ndi apakatikati. Komabe, kuwonekera kwa ukadaulo wa mulu wa leaching wasokoneza izi. Ndalama zake zogwirira ntchito ndizochepa kwambiri kuposa zamakono zamakono zamakono, zomwe zimapereka njira yosavuta komanso yotsika mtengo yopangira migodi ya golide.

Udindo Wofunikira wa Sodium Cyanide mu Mulu Leaching

Sodium cyanide imagwira ntchito yofunika kwambiri paukadaulo wa milu ya leaching. Imatha kuchitapo kanthu ndi zinthu zagolide muzitsulo za golide, kusungunula golide kuchokera ku miyala yamtengo wapatali motero kumapangitsa kuti m'zigawo zitheke. Mabizinesi ambiri a migodi ya golide apeza phindu lalikulu pazachuma potengera njira ya sodium cyanide mulu wa leaching m'zigawo luso.

Mlandu 1: Mgodi wa Golide wa Carlin ku Nevada, USA

Tengani Mgodi wa Golide wa Carlin womwe uli ku Nevada, USA monga chitsanzo. Musanagwiritse ntchito sodium cyanide mulu wa leaching technology, mgodiwo udakumana ndi vuto la kukwera mtengo kwa migodi komanso kutsika kocheperako. Pambuyo potengera lusoli, luso la migodi ya migodi ya golide lakhala likuyenda bwino kwambiri. Carlin Gold Mine imayendetsa milu ya miyala yophwanyidwa mu dzenje lotseguka, kupopera mulu wa ore ndi Sodium cyanide njira yothetsera golide mu yankho. Pambuyo pa chithandizo chamankhwala chotsatira, chiwongola dzanja chobwezeretsa golide chawonjezeka bwino, ndipo mtengo wokonza tani imodzi ya ore wachepetsedwa. Malinga ndi ziwerengero, mutatha kugwiritsa ntchito lusoli, mtengo wa Carlin Gold Mine wachepetsedwa ndi 30%, pamene kupanga golide kwawonjezeka kwambiri, kubweretsa phindu lalikulu ku bizinesi.

Mlandu 2: Migodi Yaing'ono Yagolide ku Kyrgyzstan

M’migodi ina yaing’ono ya golide ku Kyrgyzstan, amapindulanso ndi ukadaulo wa sodium cyanide heap leaching. Chifukwa cha ndalama zochepa, migodi ya golide yaing'onoyi singakwanitse kuchita zachikhalidwe komanso zovuta zochotsa golide. Kukhazikitsidwa kwaukadaulo wa sodium cyanide heap leaching kwawathandiza kuti ayambe ntchito zamigodi pamtengo wotsika. Mwachitsanzo, mgodi wawung'ono wa golide watulutsa bwino golide kuchokera ku miyala yamtengo wapatali pomanga milu yotayira pamalo osavuta komanso kugwiritsa ntchito sodium cyanide solution pobowoleza miyalayo. Ngakhale kuti ndalama zoyambilira ndizochepa, ndi kupita patsogolo kopanga, ndalama za mgodi wa golidi uyu zikuchulukirachulukira chaka ndi chaka.

Ubwino ndi Tsogolo la Sodium Cyanide Heap Leaching Technology

Ukadaulo wa sodium cyanide heap leaching extraction sikuti umangopititsa patsogolo luso la migodi ya golide komanso umachepetsa kwambiri ndalama. Njira yotsimikiziridwa bwino komanso yotsika mtengo - yogwira ntchito yochotsa zitsulo zamtengo wapatali yakhala ikugwiritsidwa ntchito ndi makampani akuluakulu ndi ang'onoang'ono amigodi ya golide. Pakupanga ndi kukulitsa migodi yatsopano, ukadaulo wa sodium cyanide heap leaching ukukulitsidwanso. Imapatsa ogwiritsa ntchito njira yabwino yochotsera golide kwa opanga golide, kuwapangitsa kuti azitha kuyika zinthu mwachangu popanga, kukulitsa kwambiri mpikisano wamsika za mabizinesi akung'amba golide ndikubweretsa mwayi watsopano wachitukuko kumakampani amigodi ya golide. Ndi kukhathamiritsa kosalekeza komanso kuwongolera kwaukadaulo, ukadaulo wa sodium cyanide heap leaching ukuyembekezeka kutenga gawo lofunikira kwambiri pakukumba migodi ya golide mtsogolo, kuthandiza mabizinesi ochulukirapo a migodi ya golide kukwaniritsa cholinga chachitukuko chotsika mtengo komanso chokwera mtengo.