Momwe mipiringidzo ya golide imapangidwira: kuchokera kuzinthu zopangira kupita kuzinthu zomalizidwa

Momwe mipiringidzo ya golide imapangidwira: kuchokera kuzinthu zopangira kupita kuzinthu zomalizidwa

Golide wakhala chizindikiro cha chuma ndi kutukuka kwa zaka mazana ambiri, ndipo njira yopangira golidi ndi ulendo wochititsa chidwi kuchokera kuzinthu zopangira kupita kuzinthu zomaliza. Kukopa kwa mipiringidzo yonyezimira ya golidi kwakopa mibadwo, ndipo kumvetsetsa njira yovuta yopangira izo kumawonjezera ku mystique ya chitsulo chamtengo wapatali ichi. Njira yonseyi idzafunika makina opangira zitsulo makina oponyera golide , makina osindikizira a logo.

Ulendo wopanga golide wonyezimira umayamba ndikuchotsa miyala yagolide padziko lapansi. Golide nthawi zambiri amapezeka mwachilengedwe m'miyala ndi m'matanthwe ngati tinthu tating'onoting'ono kapena tinthu tating'onoting'ono. Miyalayo ikatulutsidwa, imachita zinthu zingapo zomwe zimalekanitsa golide ndi zinthu zozungulira. Izi zimaphatikizapo kuphwanya ndi kugaya miyalayo kuti ikhale ufa wosalala ndiyeno kupanga mankhwala monga cyanidation kapena flotation kuti atenge golide.

Golidi akatulutsidwa m’miyala, amakhala ngati golide, yemwe amakhala ndi golide woyenga bwino kwambiri. Chotsatira pochita izi ndikuyenga golide wokhazikika kukhala golide woyenga. Izi kawirikawiri zimachitika kudzera mu njira yotchedwa smelting, pamene golide wosungunuka amatenthedwa mpaka kutentha kwambiri m'ng'anjo. Pamene kutentha kumawonjezereka, zonyansa za golidizo zimachulukana kusiyana ndi golide woyenga bwino, kupanga golide woyenga.

Golidiyo akayengedwa kukhala wosungunuka, amakhala wokonzeka kupangidwa kukhala golide. Golide wosungunuka amathiridwa mu nkhungu, yomwe nthawi zambiri imapangidwa ndi graphite kapena chitsulo, kupanga mawonekedwe a golide. Zoumbazi zimapangidwa kuti zipange golide wolemera ndi makulidwe ake, kuwonetsetsa kuti bala lililonse likukwaniritsa chiyero ndi mikhalidwe yofunikira.

Golide wosungunuka atatsanuliridwa mu nkhungu, amaloledwa kuziziritsa ndi kulimbitsa, kupanga mipiringidzo yonyezimira yonyezimira ya golide yomwe imafanana ndi chuma ndi moyo wapamwamba. Mipiringidzo ya golidi ikalimba, imachotsedwa muzoumba ndikuyang'anitsitsa kangapo kuti zitsimikizire kuti zikugwirizana ndi chiyero ndi miyezo yabwino. Izi zikuphatikizapo kuyesa golide uliwonse kulemera kwake, kukula kwake ndi kuyera kuti zitsimikizire kuti zikugwirizana ndi zomwe msika ukufunikira.

Gawo lomaliza popanga golide wonyezimira ndikusindikiza chizindikirocho ndi zilembo zoyenera ndi nambala ya serial. Izi zimachitidwa pofuna kutsimikizira kuti golide wonyezimira ndi woona ndi kupereka njira yotsatirira ndi kutsatira golide paulendo wake wonse wopita kumsika. Zizindikiro nthawi zambiri zimaphatikizapo kulemera, kuyera, chizindikiro cha makina oyenga kapena timbewu timene timapanga golidi, ndi nambala yapaderadera yozindikiritsa.

Njira yopangira golide wonyezimira ndi njira yosamala komanso yolondola yomwe imasintha miyala yagolide yaiwisi kukhala chizindikiro chachuma ndi chitukuko. Kuchokera pakuchotsa zinthu zopangira mpaka kuyenga ndi kuponyera mipiringidzo ya golide, sitepe iliyonse pakuchitapo kanthu imafuna kusamalitsa mwatsatanetsatane komanso kutsatira miyezo yapamwamba kwambiri.

Zonsezi, njira yopangira mipiringidzo yonyezimira ya golidi ndi umboni wa kukopa kwa golide kwamuyaya monga chitsulo chamtengo wapatali. Kuchokera ku miyala yaiwisi yotengedwa padziko lapansi kupita ku chinthu chonyezimira chomalizidwa, ntchito yopangira timitengo ta golide ndi njira yochititsa chidwi yophatikiza zasayansi, zaluso ndi zaluso. Kumvetsetsa njira yovuta yopangira mipiringidzo ya golide kumakulitsa kuzindikira za mtengo ndi tanthauzo la chizindikiro chosatha cha chuma ndi chitukuko.