Njira Yatsopano Yochepetsera Kugwiritsa Ntchito Sodium Cyanide mu Gold Concentrate Leaching

M'makampani opanga migodi ndi migodi ya golide, kukhathamiritsa kwa njira za leaching ndikofunikira kwambiri pazifukwa zachuma komanso zachilengedwe. Chimodzi mwazinthu zofunika kwambiri ndikuchepetsa Sodium cyanide kugwiritsidwa ntchito mu Cyanidation leaching za golide wokhazikika. Cholemba ichi chabulogu chidzafufuza njira yatsopano yomwe yawonetsa zotsatira zabwino pakukwaniritsa cholingachi.

Kuwunika kwa Kugwiritsa Ntchito Sodium Cyanide mu Cyanidation Leaching

Musanayambe njira yatsopano, ndikofunikira kumvetsetsa momwe zinthu ziliri Sodium Cyanide Kugwiritsidwa ntchito mu chikhalidwe cha cyanidation leaching process. Kusanthula mwatsatanetsatane za cyanide kugwiritsidwa ntchito pa nthawi ya leaching ndondomeko zachitika. Sodium cyanide ndiye reagent yofunika kwambiri pakupanga cyanidation pochotsa golide. Komabe, kugwiritsa ntchito kwake kwambiri sikumangowonjezera ndalama zopangira komanso kumabweretsa ngozi zomwe zingachitike chifukwa cha kawopsedwe kake.

Kuwerenga mozama kwa Cyanidation Leaching Mechanism of Gold Concentrates

Kutengera kusanthula kwa kagwiritsidwe ntchito, kafukufuku wina wachitika pa njira ya cyanidation leaching ya golide. Kumvetsetsa momwe golide amachitira ndi cyanide m'malo otsetsereka ndikofunikira kuti pakhale njira zogwira mtima komanso zotsika mtengo. Kafukufukuyu wapereka zidziwitso zamtengo wapatali zokhudzana ndi machitidwe a mankhwala ndi zochitika za thupi zomwe zimachitika panthawi ya leaching, zomwe zinakhazikitsa maziko a chitukuko cha njira yatsopano.

Chiyambi cha Njira Yatsopano: Kugwiritsa Ntchito Kusakaniza kwa Ammonium Carbonate ndi Ammonium Hydroxide

Poyankha zovuta zazikulu sodium cyanide kumwa, njira yatsopano yaperekedwa. Njirayi imaphatikizapo kugwiritsa ntchito osakaniza ammonium carbonate ndi ammonium hydroxide kuti achepetse kuchuluka kwa sodium cyanide yofunikira. Kuphatikizika kwa ma reagents awiriwa kumatha kusintha bwino chilengedwe chamankhwala a leaching solution, kulimbikitsa kusungunuka kwa golide ndikuchepetsa kufunikira kwa sodium cyanide.

Mchitidwe Wogwiritsa Ntchito Pantchito ndi Zotsatira

Kugwiritsa ntchito mafakitale kwa njira yatsopanoyi kwawonetsa ntchito yake yabwino kwambiri. Pogwira ntchito, njira yatsopanoyi yachepetsa kugwiritsa ntchito sodium cyanide ndi 50%. Kuchepetsa kwakukulu kumeneku kwadzetsa mwachindunji kutsika kwa gawo limodzi mwa magawo atatu a ndalama zopangira. Komanso, ndondomeko yatsopanoyi yakhalanso ndi zotsatira zabwino pakubwezeretsanso zinthu zomwe zikugwirizana nazo. Mwachitsanzo, kalasi ya siliva mu zotsalira za leaching yatsitsidwa mpaka 15 g/t, ndipo siliva leaching rate yawonjezeka ndi 11%. Zotsatirazi sizimangowonetsa phindu lazachuma la ndondomeko yatsopanoyi komanso kuthekera kwake kogwiritsa ntchito zinthu zambiri.

Pomaliza, njira yatsopano yogwiritsira ntchito chisakanizo cha ammonium carbonate ndi ammonium hydroxide kuchepetsa kumwa kwa sodium cyanide mu. Gold concentrate leaching ndi gawo lofunikira kwambiri pakugulitsa golide. Amapereka njira yowonjezera yotsika mtengo - yothandiza komanso yosamalira zachilengedwe, yomwe ikuyembekezeka kuvomerezedwa kwambiri m'tsogolomu.