Kalit so‘zlar
gidrometallurgiya
mikroto'lqinli yuvish
misni qayta tiklash
oltinni qayta tiklash
tiomochevina
Iqtibos keltirish tartibi
Annotatsiya
Ushbu tadqiqot mis eritish shlakini qimmatli va strategik muhim metallar manbai sifatida kompleks qayta ishlashni o‘rganadi. Tekshirilgan materialning kimyoviy va mineralogik xususiyatlari element va rentgen difraksiyasi tahlillari kabi instrumental analitik usullar yordamida aniqlandi. Natijalar temir asosiy komponent ekanini, shu bilan birga mis, rux, oltingugurt, qo‘rg‘oshin, surma, kumush, qalay va oltin ham mavjudligini ko‘rsatdi. Fayalit va ferrosilit asosiy mineral fazalar sifatida, shuningdek rux ferriti, mis sulfidi, bornit va sfalerit aniqlangan. Mexanik maydalash va mikroto‘lqinli ishlovning qimmatli komponentlarni keyingi yuvishga ta’siri o‘rganildi. Yuvish tajribalari shuni ko‘rsatdiki, yuvishdan oldin va jarayon davomida qo‘llanilgan mikroto‘lqinli faollashtirish mis va boshqa komponentlarning erishini yaxshiladi. Misni qayta tiklash taxminan 91% ga yetdi, rux va temirni qayta tiklash esa mos ravishda 87,2% va 90,4% atrofida bo‘ldi. Qoldiq material keyinchalik oltinni qayta tiklash uchun tiomochevina bilan ishlov berildi. 60 °C da oltinning maksimal qayta tiklanishi 88,6% ga erishdi. Olingan natijalar mexanik faollashtirish, mikroto‘lqinli yuvish va tiomochevina bilan ishlov berishni birlashtirish mis eritish shlakini kompleks foydalanish uchun istiqbolli ekanini ko‘rsatadi.
Adabiyotlar ro‘yxati
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Mualliflik huquqi (c) 2026 Xasanov, S.R. (Author)