ʻO Mika kekahi o nā minerala nui e hana ana i ka pōhaku, a ʻo ke aniani he ʻano papa i loko, no laila ke hōʻike nei ia i kahi aniani hexagonal flake.He huaʻōlelo maʻamau ka Mika no ka pūʻulu mica o nā minela, ʻo ia hoʻi me biotite, phlogopite, muscovite, lepidolite, sericite, a me lepidolite.
Na Waiwai Ore a me ka Mea Manawa
ʻO Mika he mineral aluminosilicate a ua māhele ʻia i ʻekolu mau pūʻulu: muscovite, biotite a me lepidolite.ʻO Muscovite ka muscovite a me ka liʻiliʻi o ka sodium mica;ʻO ka biotite he phlogopite, biotite, manganese biotite;ʻO ka lepidolite kahi unahi maikaʻi o nā mika like ʻole me ka lithium oxide;ʻO Sericite he mineral pālolo me kekahi mau hiʻohiʻona o ka muscovite maikaʻi maoli.I ka ʻoihana, ʻoi aku hoʻi i ka ʻoihana uila, hoʻohana pinepine ʻia ka muscovite a me ka phlogopite.ʻO nā mea nui o ka mica he silicon, aluminika, potassium, magnesium, lithium, wai aniani a me kahi liʻiliʻi o ka hao, manganese, titanium, chromium, sodium, calcium, a me nā mea ʻē aʻe. ʻO ka biotite a me ka phlogopite he mau waiwai magnetic nāwaliwali, a hiki ke hoʻokomo pū ʻia nā ʻāpana mika ʻē aʻe me nā mea haumia e like me ka hao a me ka manganese a loaʻa kekahi mau waiwai magnetic nāwaliwali.ʻO ka paʻakikī o Mohs he 2 ~ 3, he 2.7 ~ 2.9g / cm3 ka nui, nā mineral pili maʻamau he pyrite, tourmaline, beryl, feldspar, quartz, spinel, diopside, tremolite, etc. , a me nā mea ʻē aʻe, loaʻa nā waiwai magnetic nāwaliwali.
Nā wahi noi a me nā hōʻailona ʻenehana
Loaʻa i ka Muscovite nā waiwai kino a me nā kemika e like me ka ikaika dielectric kiʻekiʻe, ke kūpaʻa kiʻekiʻe, ka liʻiliʻi o ka dielectric haʻahaʻa, ka pale ʻana i ke arc, ke kūpaʻa corona, ka paʻakikī paʻakikī, ka ikaika mechanical kiʻekiʻe, ke kūpaʻa wela kiʻekiʻe, ka acid a me ke kūpaʻa alkali, no laila ua hoʻohana nui ʻia i ka ʻoihana.Loaʻa iā ia ka laulā o nā mea hoʻohana;ʻO nā waiwai nui o ka phlogopite mica he haʻahaʻa iki i ka muscovite mica, akā he kiʻekiʻe ke kūpaʻa wela a he mea hoʻonā wela maikaʻi;ʻO ka mica ʻāpana e pili ana i ka huaʻōlelo maʻamau no ka mica maikaʻi i ʻeli ʻia a me nā koena i hana ʻia e ka hana ʻana a me ka hoʻopaʻa ʻana.;ʻO Lepidolite, ka mea i kapa ʻia ʻo phosphomica, he mineral maka no ka lawe ʻana i ka lithium, a hoʻohana nui ʻia ka sericite i ka lāʻau, plastics, metallurgy, cosmetics, etc.
ʻenehana hana
ʻO ka pōmaikaʻi a me ka hoʻomaʻemaʻe
ʻOkoʻa ka pōmaikaʻi a me ka hoʻomaʻemaʻe ʻana o ka mika e like me kona ʻano a me kona ʻano.Hoʻohana maʻamau ʻo Flake mica i ka wehe ʻana i ka manual, friction beneficiation, shape beneficiation, etc.;ʻO ka mica i ʻoki ʻia e ʻae i ka hoʻokaʻawale ʻana i ka makani a me ka lele ʻana, hiki i ka biotite a me ka phlogopite ke hoʻohana i ka hoʻokaʻawale magnetic ikaika, muscovite, lepidolite a me ka sericite i loko o nā waiwai magnetic nāwaliwali.Hiki ke hoʻoneʻe ʻia nā mea haumia e ka hoʻokaʻawale magnetic ikaika.
01 Kohi (kuhi) koho
Ma ke alo mining a i ʻole ka puʻu oka ma ka lua, ua koho ʻia ka mika i hoʻokaʻawale ʻia mai ka monomer, a ua kūpono ia no ka mica flake nui.
02 ʻO ka pōmaikaʻi friction
Ma muli o ka ʻokoʻa ma waena o ka ʻāpana hoʻoheheʻe ʻana o ka aniani mica flaky a me ka coefficient friction rolling o ka gangue poepoe, ua hoʻokaʻawale ʻia ka mica crystal a me ka gangue.ʻO kekahi o nā mea hana i hoʻohana ʻia he slant plate sorter.
03 ʻO ke ʻano pōmaikaʻi
E like me nā ʻano like ʻole o nā kristal mika a me ka gangue, ʻokoʻa ka hiki ke hele i ka sieve gap a i ʻole sieve hole i ka wā sieving, no laila ua hoʻokaʻawale ʻia ka mica a me ka gangue.
04 Koho makani
Ma hope o ka ʻoki ʻia ʻana o ke one a me ka ʻiliʻili, ʻo ka mica ke ʻano o nā flakes, aʻo nā mineral gangue i ke ʻano o nā ʻāpana nui.Ma hope o ka hoʻokaʻawale ʻana i nā pae he nui, hoʻohana ʻia nā mea hana kūikawā no ka hoʻokaʻawale ʻana i ka makani e like me ka ʻokoʻa o ka wikiwiki hoʻomaha i ka ea.
05 Lanakila
I kēia manawa, ʻelua mau kaʻina holo kaʻa: ʻo ka lele ʻana o ka mika me nā mea hōʻiliʻili amine i loko o kahi mea ʻawaʻawa;ʻO ka mea ʻē aʻe he flotation me nā mea hōʻiliʻili anionic i kahi medium alkaline, pono e hoʻopau ʻia ma mua o ke koho ʻana, a pono e koho ʻia i nā manawa he nui.
06 Mākēneki hoʻokaʻawale
ʻO ka biotite a me ka phlogopite he mau waiwai magnetic nāwaliwali a hiki ke koho ʻia e ke ʻano magnetic ikaika;iron oxide a me ka hao silicate impurities pili pinepine me ka muscovite, sericite a me ka lepidolite, a hiki ke wehe 'ia e ka ikaika kaawale magnetic.ʻO nā mea hana hoʻokaʻawale mākēneki ka nui o nā wili mākēne ikaika maloʻo a pulu, nā mea hoʻokaʻawale pākuʻi papa a me nā apo hoʻokaʻawale kiʻekiʻe gradient kiʻekiʻe.
Peel off
ʻO ka ʻili ʻana i ka mika maka i loko o nā pepa mika o nā kikoʻī like ʻole i kapa ʻia ʻo ka mica peeling.I kēia manawa, ʻekolu mau ʻano o ka ʻili ʻana, ʻo ia ka manual, mechanical a me ke kino a me ke kemika, i hoʻohana ʻia no ka hoʻoponopono ʻana e like me nā ʻāpana mānoanoa, nā ʻāpana lahilahi, a me nā mica tube.
ʻO ka wili maikaʻi a maikaʻi loa
ʻElua ʻano hana o ka wili maikaʻi a me ka wili maikaʻi loa o ka mika, ke ʻano maloʻo a me ke ʻano pulu.Ma waho aʻe o ka ʻohi ʻana a me ka wili ʻana i nā mea hana, pono e hoʻolako ʻia ke ʻano maloʻo me nā mea hana e like me ka screening a me ka hoʻokaʻawale ʻana o ka ea.Hoʻohana ʻia ka hana pulu i nā ʻano mea wili pulu, a ʻo ka ʻenehana wili pulu ke kumu hoʻomohala nui i ka hana ʻana i ka pauka mika maikaʻi.
Hoʻololi ʻili
Hiki ke hoʻokaʻawale ʻia ka hoʻololi ʻana o ka ʻili o ka pauka mika i ʻelua mau kaʻina: ka hoʻololi ʻana i ka ʻili honua a me ka hoʻololi ʻana i ka uhi ʻana o ka honua.Hiki i ka huahana mika i hoʻololi ʻia ke hoʻomaikaʻi i ka ikaika mechanical o ka mea, hoʻemi i ka nui o ka shrinkage molding, ʻike maikaʻi ʻike optical a hoʻomaikaʻi i ka waiwai noi, etc.
Ka manawa hoʻouna: Mar-07-2022