ʻO nā huelo nā ʻōpala i koe ma hope o ka hana ʻana i nā minerala a i ʻole ka unuhi ʻana i nā minerala, kahi e hōʻino ai i ke kaiapuni. Ma hope o ka hana ʻia ʻana i ka pauka maikaʻi ehale wili ʻōpala, hiki ke hoʻohana ʻia nā tailings ma ke ʻano he mea kūkulu hale a hoʻohana ʻia i ke kūkulu ʻana, ke kūkulu alanui a me nā papahana ʻē aʻe.

Ke kaʻina hana hana pauka huelo

Hoʻohana maʻamau ke kaʻina hana pauka tailings i ke kaʻina hana wili maloʻo. Loaʻa i nā tailings nā ʻāpana maikaʻi a hiki ke wili ʻia i loko o ka pauka me ka maikaʻi o 22-180μm e kahi waiū ʻōpalalme ka ʻole o ka ʻūpā ʻia.

Pae 1: Ka hānai ʻana

Hoʻoili ʻia nā tailings e ka elevator i ka hopper mālama, a hoʻokuʻu ka hopper mālama i ka mea a laila hānai i kahale wili ʻōpala like ʻia e ka mea hānai.

Pae 2: Wili ʻana

I ke komo ʻana o nā tailings i ka wili, ua kānana ʻia nā huahana kūpono ma hope o ka wili ʻana e ka ʻōnaehana kānana e kānana i ka pauka maikaʻi o ka nui o nā ʻāpana tailings, a laila komo i ka mea hōʻiliʻili ma o ka pipeline. Hāʻule ka pauka kūpono i loko o ka wili kū pololei HLM no ka wili hou ʻana.

Pae 3: Hōʻiliʻili

Komo ka pauka tailings i ka mea hōʻiliʻili lepo pulse ma o ke ala ea i hoʻopili ʻia i ka pulverizer, a komo ka pauka tailings i ka mea hōʻiliʻili pauka no ka hoʻopili ʻana. Ma hope o ka hōʻiliʻili lepo pulse a me ka hoʻomaʻemaʻe ʻana, kahe ka ea i loko o ka mea puhi ma o ke ala ea koena ma luna o ka mea hōʻiliʻili lepo. Ke kaʻapuni nei ke ala ea. Koe wale nō ke kaomi maikaʻi mai ka mea puhi a i ke keʻena wili, kahe ka ea ma ke koena o ka pipeline ma lalo o ke kaomi maikaʻi ʻole, a ʻoi aku ka maikaʻi o nā kūlana maʻemaʻe o loko.

E kūʻai pololei i ka wili tailings mai ka mea hana

He ʻoi aku ma mua o 30 mau makahiki o ka ʻike o HCM ma kawili wiliʻO R&D, hana ʻana a me ke kūʻai aku, a aia kā mākou mea kūʻai aku ma ka honua holoʻokoʻa. Hāʻawi mākou i ka loiloi ʻikepili papahana piha, a kākoʻo i nā hoʻonā i hana kūikawā ʻia.

No ka ʻike hou aku no ka wili wili a i ʻole ke noi ʻana i nā ʻōlelo kikoʻī, e ʻoluʻolu e leka uila mai iā mākou.

Leka uila:hcmkt@hcmilling.com