Bata Maoko neKazakhstan Kugadzira Yakanakisa Goridhe Mugodhi Indasitiri

Mukuwedzera kuri kuita indasitiri yemugodhi wegoridhe, Kazakhstan inogara pachinzvimbo chakakosha nezviwanikwa zvayo zvegoridhe. Ikozvino, nechido chakazara uye nekuvimbika, tinounza nyanzvi yegoridhe leaching kemikari - Sodium Cyanide, pamwe nekunzwisisa Technical Services, ndinotarisira kufora padivi nepadivi nemabhizinesi emigodhi yegoridhe muKazakhstan uye pamwe chete kuvhura chitsauko chitsva mukushandiswa nekutorwa kwemigodhi yegoridhe.

I. In - deep Analysis yeTechnical Principle yeCyanide Gold Extraction

The Cyanide Gold Extraction process inoshandiswa zvakanyanya mumunda wekuchera mugodhi wegoridhe, zvichibva pane yayo yakasarudzika uye yakanakisa kemikari maitiro maitiro. Rini sodium cyanide (NaCN) mhinduro inosangana negoridhe ore, nhevedzano yezvakaoma uye zvakarongeka maitiro anoitika chinyararire.

Chekutanga, munzvimbo ine aerobics. Sodium cyanide inopinda isina simba hydrolysis mumvura kuti ibudise cyanide ions (CN⁻). Nekubatanidzwa kweokisijeni mumhepo, goridhe rinosangana nekuita kwakaoma ne cyanide ions. Kemikari reaction equation ndeiyi: 4Au + 8NaCN + O₂ + 2H₂O = 4NaAu(CN)₂ + 4NaOH. Mukuita uku, goridhe rinoiswa oxidized kune monovalent goridhe ion (Au⁺) uye inoumba yakagadzikana yakaoma - sodium dicyanoaurate (NaAu(CN) ₂) ine cyanide ions, nokudaro ichiita kuti goridhe rinyunguduke mumushonga.

Zvadaro, ndarama yakanyungudutswa mumushonga inoda kubudiswa. Imwe yenzira dzinowanzoshandiswa ndeye zinc poda yekutsiva nzira. Apo zinc powder (Zn) inowedzerwa kune mhinduro ine sodium dicyanoaurate, nekuda kwesimba rakasimba resimbi ye zinc pane iyo yegoridhe, iyo inotevera inotsiva mhinduro inoitika: 2NaAu (CN) ₂ + Zn = 2Au + Na₂Zn (CN) ₄. Mukuita uku, maion egoridhe mune mhinduro anotsiviwa ne zinc uye precipitate muchimiro chegoridhe rekutanga, nekudaro kuwana kutorwa kwegoridhe.

Imwe nzira inowanzoshandiswa ndeye activated carbon adsorption nzira. Yakabatidzwa kabhoni ine hombe yakananga nzvimbo uye yakapfuma microporous chimiro, uye ine yakasimba adsorption kugona kwe dicyanoaurate ions (Au(CN)₂⁻). Kana iyo mhinduro ine goridhe macomplexes inopfuura nepayakagadzirwa kabhoni mubhedha, iyo goridhe macomplexes anoshambadzirwa pamusoro peiyo activated kabhoni. Zvino, kuburikidza neanotevera maitiro senge desorption uye electrolysis, goridhe rinopatsanurwa kubva kune activated kabhoni kuti iwane yakakwirira-kuchena goridhe.

II. Izvo Zvakanakira zveCyanide Gold Extraction process zviri pachena

1. Yakakosha Mutengo Yakanakira

Sekemikari yakakosha mukugadzirwa kwegoridhe yecyanide, mutengo wesodium cyanide wakagadzikana uye mutengo wayo unogona kudzorwa mukugadzirwa kwakakura. Izvi zvinoita kuti mabhizinesi emigodhi yegoridhe akwanise kudzora zvinodhura mari yekuchera panguva yekugadzira nekushanda kwenguva refu, nekuvandudza mabhenefiti ehupfumi. Kuenzaniswa nemamwe mareagents anodhura anodiwa nemamwe maitiro ekubvisa goridhe, iwo Cost Advantage yesodium cyanide inozviratidza, ichideredza kumanikidzwa kwemari kumabhizinesi uye kuwedzera kukwikwidza kwavo kwemusika.

2. Yakanyanya Yakakwirira Kuchera Goridhe Kubudirira

Iyo cyanide yekuchera goridhe maitiro ine simba rakasimba rekunyungudutsa goridhe uye inogona kunyatsoburitsa goridhe kubva mumatombo. Pasi pemamiriro ekuita akakodzera, mwero wekudzoreredza goridhe unogona kusvika padanho repamusoro, zvinoreva kuti mabhizinesi anogona kuwana goridhe rakawanda kubva pachiyero chakafanana cheore, kuvandudza zvakanyanya mwero wekushandisa zviwanikwa uye kugadzira kukosha kwakawanda kumabhizinesi.

3. Mature and Stable Process

Mushure memakore ekusimudzira uye kuita, iyo cyanide goridhe yekubvisa maitiro yave yakakura kwazvo. Maitiro ayo ekushanda akamisikidzwa uye matekiniki anogona kuibata zviri nyore. Izvi zvinoita kuti mabhizinesi emigodhi yegoridhe ashande zvakadzikama uye nemazvo panguva yekugadzira, kuderedza tsaona dzekugadzira uye kurasikirwa kunokonzerwa nekusagadzikana kwehunyanzvi uye kudzikisira njodzi dzekugadzira.

4. Wide Adaptability

Iyi nzira ine yakanaka kuchinjika kune akasiyana marudzi egoridhe ores. Ingave iri oxidized ore, sulfide ore kana yakasanganiswa ore, kudhirowa kwegoridhe kunoshanda kunogona kuwanikwa nekugadzirisa zvine hungwaru maparamita. Izvi Wide Adaptability inogonesa migodhi yegoridhe ine akasiyana geological mamiriro muKazakhstan kutora cyanide goridhe kudhirowa maitiro uye kupa kutamba kwakazara kune yavo zviwanikwa zvakanakira.

III. Zvese - kutenderera Technical Services Escort

Kambani yedu inonzwisisa zvakanyanya kuti zvigadzirwa zvemhando yepamusoro ndizvo chete hwaro hwekubatana, uye ese-kutenderera tekinoroji masevhisi ndiwo kiyi yekuona kugadzirwa kwakanaka kwemabhizinesi emigodhi yegoridhe. Naizvozvo, takagadzira timu yehunyanzvi inoumbwa nenyanzvi dzepamusoro kuti ipe imwe - kumisa tsigiro yehunyanzvi kumabhizinesi emigodhi yegoridhe muKazakhstan.

Muchikamu chekutanga chepurojekiti, timu yedu yehunyanzvi ichaita mukudzika-kudzika-pa-saiti geological ongororo uye ore ongororo mumigodhi yegoridhe, uye kuburikidza nekubatsirwa bvunzo, ita magadzirirwo akanyatsokodzera ekubvisa goridhe hurongwa hwemabhizinesi kuve nechokwadi chekugoneka uye kugona kwakanyanya kwemaitiro.

Munguva yekugadzira, vashandi vedu vehunyanzvi vanozopa yakazara - track kutungamira, uye nekukasira kugadzirisa matambudziko anosangana nemabhizinesi mukugadzirisa michina, maitiro ekushanda, uye maitiro ekugadzirisa parameter. Isu tichagara tichipa kudzidziswa kwehunyanzvi kwevashandi vehunyanzvi uye vanoshanda emabhizinesi kuti tivabatsire kuramba vachivandudza mazinga avo ehunyanzvi uye hunyanzvi hwekushandisa, kuve nechokwadi chekushanda kwakagadzikana kwemaitiro ekugadzira.

Panyaya yekugadziriswa kwemidziyo gare gare, isu tine timu yehunyanzvi yekugadzirisa michina iyo inogona kupa mabhizinesi masevhisi akadai seyakajairwa kuongorora michina, kugadzirisa, uye kugadzirisa matambudziko, kuve nechokwadi chekuti michina inogara iri mumamiriro ekushanda zvakanaka, kuwedzera hupenyu hwesevhisi yemidziyo, uye kudzikisira mitengo yekuchengetedza michina yemabhizinesi.

Vanodiwa bhizinesi remugodhi wegoridhe shamwari muKazakhstan, tinokukoka nemoyo wese kuti ubatane nesu. Kusarudza yedu sodium cyanide zvigadzirwa uye tekinoroji masevhisi zvinoreva kusarudza hunyanzvi, kugona kwakanyanya, uye runyararo rwepfungwa. Ngatiratidzei matarenda edu mumunda wemugodhi wegoridhe, takabatana tigadzire zvimwe zvakanakisa kubudirira, uye tibatsire mukusimudzira indasitiri yemugodhi wegoridhe muKazakhstan!