Njira Yogwiritsiranso Ntchito Sulfur, Iron, ndi Gold kuchokera ku Cyanide Tailings

Kuchuluka ndi Zoyipa za Njira ya Cyanidation

The Cyanidation ndondomeko ali ndi udindo waukulu padziko lonse lapansi pakutulutsa golide ndi zitsulo. Amayamikiridwa kwambiri chifukwa cha zabwino zambiri. Kuthamanga kwake kwakukulu kumatsimikizira kutulutsa golide wambiri. Kusinthasintha kwa njirayo ku mitundu yosiyanasiyana ya miyala kumapangitsa kuti ikhale yosunthika. Pogwira ntchito, ndizosavuta, komanso zotsika mtengo, zomwe ndizowonjezera kwambiri makampani amigodi. Kuphatikiza apo, imalepheretsa kutayika panthawi yonyamula miyala ya golide. Komabe, drawback yaikulu ya ndondomekoyi ndi m'badwo wochuluka kuchuluka kwa Mitundu ya cyanide.

Zowopsa Zachilengedwe ndi Chitetezo Zopangidwa ndi Michira ya Cyanide

Kutaya kwa cyanide tailings amapereka mavuto aakulu zachilengedwe ndi chitetezo. Michira imeneyi imatenga malo ambiri, zomwe zimachititsa kuti nthaka iwonongeke. Chofunika koposa, amawononga chuma chamtengo wapatali chomwe chikanatha kugwiritsidwa ntchito. Poizoni wotsalira mu michira ya cyanide amatha kuipitsa mitsinje ndi nthaka, kusokoneza kwambiri chilengedwe. Kuphatikiza apo, madamu otsekera omwe amalumikizidwa ndi michira ya cyanide amakhala pachiwopsezo chachitetezo. Kuwonongeka kwa madamu kumatha kuyambitsa zotulukapo zowopsa, kuyika miyoyo ndi katundu pachiswe.

Njira Zamakono ndi Zolephera Zake

Ngakhale amatchulidwa ngati zinyalala, michira ya cyanide ili ndi kuthekera kwakukulu kobwezeretsanso zinthu. Pakali pano, mchitidwe wamba ndi kuonjezera sulfure mu michira ya cyanide ndikuigwiritsa ntchito ngati zopangira zopangira sulfuric acid. Pambuyo pake, slag yomwe imachokera imagwiritsidwa ntchito mwachindunji ngati ufa wachitsulo. Komabe, njira iyi ili ndi malire akuluakulu awiri. Choyamba, ufa wachitsulo uli ndi golide. Izi zimachepetsa zonse Ntchito zothandizira mlingo ndi zobweza zachuma. Chachiwiri, chitsulo chachitsulo cha slag ndi chochepa. Popeza kuti chitsulo kalasi mwachindunji mogwirizana ndi zitsulo mtengo, kuwongolera chitsulo kalasi akhoza makamaka kumapangitsanso dzuwa smelting.

Kufunika Kwapamwamba - Kugwiritsidwa Ntchito Kwamtengo Wapatali wa Misala ya Cyanide

Kupanga njira yamtengo wapatali yogwiritsira ntchito sulfure, chitsulo, ndi golidi muzitsulo za cyanide ndizofunikira kwambiri. Njira yatsopanoyi ikufuna kukulitsa phindu lazachuma la michira ya cyanide. Pochita zimenezi, imathetsa bwino mavuto a chilengedwe ndi zachuma. Izi zikuyimira gawo lofunika kwambiri lachitukuko chokhazikika m'makampani amigodi, ndikupereka njira yopambana pakusungitsa zinthu komanso kukula kwachuma.