Kuchita Zopanga Pochepetsa Kugwiritsa Ntchito Sodium Cyanide mu Malo Opangira Mchere

Pankhani yokonza mchere, kugwiritsa ntchito bwino mankhwala sikofunikira kokha kuti pakhale ndalama zambiri komanso kuti chilengedwe chikhale cholimba. Sodium cyanide , chinthu chofunikira kwambiri pakupanga cyanidation chomwe chimagwiritsidwa ntchito kwambiri pochotsa golide, nthawi zonse chimakhala chodetsa nkhawa chifukwa cha mtengo wake wokwera komanso zoopsa zomwe zingachitike pa chilengedwe. Nkhaniyi

imafufuza njira zopangira zomwe zimayendetsedwa ndi fakitale ina yokonza mchere kuti ichepetse kugwiritsa ntchito Sodium cyanide , cholinga chake ndi kupereka chidziwitso chofunikira kwa makampaniwa.

Mbiri ndi Chilimbikitso

Fakitale yokonza mchere yomwe ikukambidwayi inakumana ndi mavuto awiri monga kukwera kwa mitengo ya Sodium Cyanide komanso kukwera kwa mphamvu zolamulira pankhani yoteteza chilengedwe. Sodium cyanide, ngakhale kuti ndi yothandiza kwambiri pakusungunula golide kuchokera ku miyala, imabwera ndi mtengo wokwera. Kuphatikiza apo, kugwiritsa ntchito molakwika kapena kugwiritsa ntchito mopitirira muyeso kungayambitse kuipitsidwa kwa chilengedwe, zomwe zingawononge zamoyo zam'madzi ndi thanzi la anthu. Kuchepetsa kugwiritsidwa ntchito kwake kunakhala ntchito yofunika kwambiri kuti chomeracho chikhale chopikisana komanso kukwaniritsa zofunikira zotsata malamulo okhudza chilengedwe.

Njira Zaukadaulo ndi Zochita

1. Wokometsedwa Ore Pretreatment

Choyamba chomerachi chinayang'ana kwambiri pakukonza njira zokonzera miyala isanakwane . Mwa kuwonjezera mphamvu yoponda ndi kupukuta, malo a pamwamba pa tinthu ta miyalayi anawonjezeka, zomwe zinapangitsa kuti pakhale kulumikizana kogwira mtima pakati pa sodium cyanide ndi mchere wokhala ndi golide. Njira zamakono zofotokozera miyalayi zinagwiritsidwa ntchito kuti amvetsetse bwino kapangidwe ka miyalayi ndi mineralogy. Kutengera ndi izi, chomeracho chinasintha magawo a njira zokonzera miyala isanakwane, kuonetsetsa kuti miyalayi inali yoyenera kwambiri pa njira yokonzera miyala, motero kuchepetsa kuchuluka kwa sodium cyanide komwe kumafunika kuti golide asungunuke bwino.

2. Yeniyeni Reagent Dosing System

Dongosolo lamakono lopangira reagent dosing linayikidwa. Dongosololi linali ndi masensa enieni omwe ankayang'anira magawo osiyanasiyana a njira, monga kuchuluka kwa pulp, pH, ndi kuchuluka kwa golide mu yankho. Pogwiritsa ntchito ma algorithms apamwamba, dongosololi linkatha kuwerengera molondola ndikusintha kuchuluka kwa sodium cyanide yowonjezeredwa malinga ndi momwe zinthu zilili. Poyerekeza ndi njira yakale yopangira dosing pamanja, dongosolo latsopanoli linachepetsa kwambiri kugwiritsa ntchito kwambiri dosing, zomwe zinapangitsa kuti kugwiritsa ntchito Sodium cyanide kuchepe kwambiri.

3. Cyanide Recycling ndi Kugwiritsanso Ntchito

Fakitaleyi inakhazikitsanso njira yogwirira ntchito bwino yobwezeretsanso ndi kugwiritsanso ntchito Cyanide . Mayankho okhala ndi cyanide omwe adagwiritsidwa ntchito adakonzedwa kudzera mu njira zingapo zoyeretsera, kuphatikizapo kupopera kwa mankhwala ndi kusinthana kwa ion. Sodium cyanide yomwe idapezekanso, pambuyo pa kuwongolera bwino khalidwe, idabwezeretsedwanso mu njira yosinthira cyanidation. Izi sizinangochepetsa kufunikira konse kwa sodium cyanide yatsopano komanso zinachepetsa kuwonongeka kwa chilengedwe komwe kumakhudzana ndi kutaya kwa zinyalala zambiri za cyanide.

4. Kuyang'anira Njira ndi Kukhathamiritsa

Kuwunika kosalekeza kunkachitika pogwiritsa ntchito zida zowunikira zapamwamba komanso machitidwe oyendetsera deta. Zizindikiro zazikulu zogwirira ntchito zokhudzana ndi kugwiritsa ntchito sodium cyanide zinatsatiridwa bwino, ndipo deta idawunikidwa nthawi zonse. Malingana ndi zotsatira zowunikira, kusintha kwa ndondomeko kunachitika panthawi yake. Mwachitsanzo, pamene kusinthasintha kwa kadyedwe ka sodium cyanide kunazindikirika, chomeracho chimatha kuzindikira msanga zomwe zimayambitsa, kaya chifukwa cha kusintha kwa miyala ya ore kapena kusakwanira kwa ntchito, ndikuchitapo kanthu mwamsanga.

Zotsatira Zapindula

Kupyolera mu kukhazikitsidwa kwa njira zonse izi, malo opangira mcherewo adapeza zotsatira zabwino kwambiri pochepetsa kugwiritsa ntchito sodium cyanide. Kumwa kwa sodium cyanide kunatsika poyerekeza ndi nthawi ya m'mbuyomo, zomwe zinapangitsa kuti awononge ndalama zambiri. Kuphatikiza apo, kuwonongeka kwa chilengedwe kunachepetsedwa kwambiri, chifukwa kuchuluka kwa cyanide - zomwe zimakhala ndi zinyalala zomwe zimapangidwa zidachepetsedwa. Kuchita bwino kwa ndondomekoyi kunachititsanso kuti golide liwonjezeke, zomwe zinawonjezera phindu lachuma cha mafakitale.

Kutsiliza ndi Chiyembekezo

Zochita zochepetsera kugwiritsa ntchito sodium cyanide m'fakitale yopangira mchereyi zikuwonetsa kuti ndi kuphatikiza koyenera kwa luso laukadaulo, kukhathamiritsa kwa njira, komanso kasamalidwe kokhazikika, ndizotheka kukwaniritsa zolinga zachuma komanso zachilengedwe. M'tsogolomu, chomeracho chikukonzekera kupititsa patsogolo ukadaulo wapamwamba, monga bio-cyanidation komanso kugwiritsa ntchito njira zina zopangira ma lixiviants, kuti achepetse kudalira kwake sodium cyanide ndikuwongolera kukhazikika kwa magwiridwe antchito ake. Zomwe zachitikazi komanso zomwe zachitikazi zitha kukhala ngati chiwongolero chofunikira kwa mafakitale ena opangira mchere omwe akukumana ndi zovuta zofananira m'makampani.