Hoʻolauna ʻo 7m WHIMS

He kūpono kēia huahana no ka hoʻokaʻawale ʻana i nā ʻano metala magnetic nāwaliwali me ka nui o nā ʻāpana liʻiliʻi o -5mm (kahi e helu ai ka hapa -200 mesh no 30-100%), e like me ka hematite, limonite, manganese, ilmenite, lithium a me ka hoʻohana piha ʻana i nā mea e like me ka alumina red mud. Hiki ke hoʻohana ʻia no ka hōʻemi ʻana i ka hao a me ka hoʻomaʻemaʻe ʻana i nā ʻāpana metala ʻole e like me ka quartz, feldspar, nepheline, a me kaolin.

ʻO ke kiʻekiʻe o ka WHIMS akamai nui loa he 7 mika he 12.8 mika, he anawaena apo wili he 7.088 mika, a he kaumaha he 860 tone, me ka ikaika o ke kahua magnetic hope a hiki i ka 1.8T. Ke lawe nei i ka hematite lean ʻano Anshan ma ke ʻano he laʻana, hiki aku kona hiki ke hana ma mua o 1600 t/h; no nā ores ʻaʻole metala, ke lawe nei i ke one quartz ma ke ʻano he laʻana, ʻo ke kiʻekiʻe o ka hiki ke hana e like me 900 t/h, ʻoi aku ma mua o 10 mau manawa o ka WHIMS anawaena 3-mika a ʻoi aku ma mua o 20 mau manawa o ka WHIMS anawaena 2-mika. ʻO ka hoʻohana ʻana i ka ikehu no kēlā me kēia tone o ka ore he 0.1 - 0.2 kW·h, kahi e hoʻemi nui ai i ke kumukūʻai hana. Eia kekahi, he maʻalahi kona hoʻonohonoho hana, e noho ana i kahi liʻiliʻi, a hiki ke mālama ma mua o 40% o ka hoʻopukapuka kālā papahana.