ʻO ka pauka mineral ka mea sima i hoʻohana nui ʻia. Loaʻa nā mea maka o ka pauka mineral mai nā kumu like ʻole a ʻo ke koena ʻōpala metallurgical ka hapa nui. E like me ka inoa e hōʻike nei, ʻoi aku ka maikaʻi o ka pauka mineral ʻili kikoʻī kiʻekiʻe ma mua o ka pauka mineral maʻamau, ʻo ia hoʻi e ʻoi aku ka maikaʻi o kāna hana a e ʻoi aku ka maikaʻi o ka pāʻani ʻana i kahi kuleana i ka sima sima. Hoʻomaʻamaʻa ka wili kū pololei o ka pauka mineral me ka ʻili kikoʻī kiʻekiʻe i ka hana nui a me ka hana ʻana o ka pauka mineral ultra-fine, e hoʻolilo ana i nā huahana pauka mineral i mea hoʻokūkū ma ka mākeke.

ʻO ka pauka mineral ʻili kikoʻī kiʻekiʻe

ʻO nā mea maka no ka slag kikoʻī kiʻekiʻe e komo pū me ka slag umu pahū, ka slag kila, ka slag nickel, ka slag lanahu, a me nā mea ʻē aʻe, hiki ke wili ʻokoʻa a hui pū ʻia paha e hana i ka pauka mineral hui. Ma muli o nā ʻano like ʻole a me nā ʻāpana o ka slag ʻōpala metallurgical, ʻokoʻa nō hoʻi ke kumukūʻai mākeke. Manaʻo ʻia e kāwili i nā mea maka like ʻole no ka slag ʻili kikoʻī kiʻekiʻe, a kūpono hoʻi e hana i ka pauka mineral hui.

Wahi a nā koi o nā huahana mea sima, e ʻokoʻa nō hoʻi ka lakio o nā mea maka like ʻole. Wahi a nā kūlana aupuni, ua māhele ʻia ka pauka mineral i ʻekolu mau papa: S75, S95 a me S105. ʻO nā hana 28 lā e pili ana he 75, 95 a me 105. I waena o lākou, ʻo ka ʻilikai kikoʻī kiʻekiʻe loa o S105 he 500 m2/g. Loaʻa iā ia ka hana maikaʻi loa a me ke kumukūʻai kiʻekiʻe loa.

Ua hoʻomohala kūleʻa ʻo Guilin Hongcheng i kahi wili kū pololei no ka pauka mineral me ka ʻilikai kikoʻī kiʻekiʻe e pili ana i ke ʻano o ka mākeke a me ke koi ʻana o ka ʻoihana no nā mea sima. Hoʻonui ʻia kēia huahana ma ke kumu o ka wili kū pololei pauka coarse maʻamau, ʻoi aku ka hoʻonui ʻia o ka ʻōnaehana koho pauka, hiki ke hana i ka pauka mineral maikaʻi loa me ka ʻilikai kikoʻī ma mua o 600, e hoʻolilo ana i ka huahana i ʻoi aku ka hoʻokūkū ma ka mākeke a hoʻokumu i nā pono waiwai hou aʻe.

He ākea nā noi o ka pauka mineral ʻili kiʻekiʻe o Hongcheng. Ma waho aʻe o ka pauka ʻōpala paʻa metallurgical, hiki ke hoʻohana ʻia no ka wili ʻana i ka metala

ʻO ka ʻaihao, ka ʻaihao ʻole-metala, ka lanahu, ka desulfurizer, ka petroleum coke a me nā mea ʻē aʻe. ʻO ka maikaʻi o ka huahana i hoʻopau ʻia he 80-700 mesh, a ua hōʻoia ʻia ka maikaʻi ma hope o hoʻokahi kānana. Loaʻa iā ia nā ʻano o ka hoʻohana ʻana i ka ikehu haʻahaʻa, ke kiʻekiʻe o ka automation, ke kumukūʻai mālama haʻahaʻa, ka walaʻau haʻahaʻa a me ka palekana o ke kaiapuni, a pēlā aku, he koho kūpono ia no ka wili kū pololei o ka pauka mineral ʻili kiʻekiʻe.