Chiyambi cha 7m WHIMS

Chogulitsachi ndi choyenera kulekanitsa miyala yosiyanasiyana yachitsulo yopanda mphamvu ya maginito yokhala ndi tinthu tating'onoting'ono ta -5mm (pomwe -200 mesh fraction imakhala 30-100%), monga hematite, limonite, manganese, ilmenite, lithiamu ndi kugwiritsa ntchito zinthu monga alumina red mud. Chingagwiritsidwenso ntchito kuchepetsa chitsulo ndi kuyeretsa miyala yosakhala yachitsulo monga quartz, feldspar, nepheline, ndi kaolin.

WHIMS yanzeru ya mamita 7 yokhala ndi kutalika kwa mamita 12.8, m'mimba mwake wozungulira wa mamita 7.088, ndi kulemera kwa matani 860, yokhala ndi mphamvu ya maginito yakumbuyo yofika 1.8T. Potengera chitsanzo cha Anshan-type lean hematite, mphamvu yake yogwiritsira ntchito imafika pa 1600 t/h; kwa miyala yopanda chitsulo, potengera mchenga wa quartz, mphamvu yogwiritsira ntchito ndi yokwera kufika 900 t/h, yomwe ndi yokwera kuposa nthawi 10 ya WHIMS ya m'mimba mwake wa mamita 3 komanso yokwera kuposa nthawi 20 ya WHIMS ya m'mimba mwake wa mamita 2. Kugwiritsa ntchito mphamvu pa tani imodzi ya miyala ndi 0.1 - 0.2 kW·h, zomwe zimachepetsa kwambiri ndalama zogwirira ntchito. Kuphatikiza apo, kapangidwe kake ka njira ndi kosavuta, kamatenga malo ochepa, ndipo kamatha kusunga ndalama zoposa 40% ya ndalama zomwe polojekitiyi imagwiritsa ntchito.