Hoʻomaka ʻo Purple! Hoʻoikaika ʻo Huate Magneto Power i ka hoʻomohala kiʻekiʻe o ka laina hana ʻoihana hoʻokaʻawale Fluorite

【Huate Mineral Processing Encyclopedia】ʻO ka mea hoʻomaka poni! Hoʻoikaika ka Huate Magneto Power i ka hoʻomohala kiʻekiʻe o ka laina hana ʻoihana hoʻokaʻawale Fluorite

ʻO ka Fluorite, i ʻike ʻia hoʻi he fluorite, ua waiwai nui i ka yttrium i kapa ʻia ʻo yttrium fluorite. ʻO nā kristal he cubic, octahedron, a ʻoi aku ka liʻiliʻi o ka rhombic dodecahedron. He mineral maʻamau ma ke ʻano, hiki i kekahi mau laʻana ke hoʻopuka i ka mālamalama ke kau ʻia i ka friction, hoʻomehana, radiation ultraviolet, a pēlā aku. ʻAʻole hoʻohana pinepine ʻia ia ma ke ʻano he gem ma muli o kona palupalu a me ka palupalu. I ka ʻoihana, ʻo ka fluorite ke kumu nui no ka unuhi ʻana a me ka hoʻomākaukau ʻana i nā hui like ʻole e like me ka fluorine a me ka hydrofluoric acid, a hiki ke hoʻohana ʻia nā specimens fluorite me nā waihoʻoluʻu ʻōlinolino a me nā ʻano kristal nani no ka hōʻiliʻili ʻana, ka hoʻonaninani a me ke kālai ʻana i nā kiʻi.

Nā Waiwai o ka ʻOka a me ke ʻAno o ka Mineral

Ua haku ʻia ʻo Fluorite me CaF2, nona ka 48.67% fluorine, 51.33% calcium, a i kekahi manawa nā mea kakaikahi. He symbiotic pinepine ia me ka quartz, calcite, barite a me ka metal sulfide, i loko o nā granular a i ʻole nā ​​​​​​hui nui, pinepine melemele a me ka ʻōmaʻomaʻo. , uliuli, poni, a pēlā aku, ʻaʻohe kala, vitreous luster, paʻakikī 4, density 3.18g/cm3, i hoʻomehana ʻia a fluorescent paha ma lalo o ke kukui ultraviolet. ʻAʻole hiki ke hoʻoheheʻe ʻia ka Fluorite i ka wai, hoʻoheheʻe ʻia i ka sulfuric acid, phosphoric acid a me ka hydrochloric acid wela, boric acid, hypochlorous acid, a hiki ke pane iki me nā kumu ikaika e like me ka potassium hydroxide a me ka sodium hydroxide, me kahi kiko heheʻe o 1360 °C.

Nā wahi noi a me nā ʻōkuhi loea

Aia i loko o ka Fluorite ka mea halogen fluorine, ʻo ia ka mea maka nui no ka hoʻomākaukau ʻana i nā hui fluorine, a hoʻohana nui ʻia i ka hana kila, ka hoʻoheheʻe ʻana i ka metala non-ferrous, ka sima, ke aniani, nā keramika, a me nā mea ʻē aʻe ma muli o kona wahi hoʻoheheʻe haʻahaʻa. Loaʻa ma ke ʻano he fluorite optical a me ka fluorite hana lima.

Papa 1 Nā hoʻohana nui o ka fluorite

Nā koi kuhikuhi loea

Hoʻokaʻawale nā ​​kūlana ʻoihana metallurgical i nā huahana fluorite i ʻekolu ʻano: fluorite concentrate (FC), fluorite puʻupuʻu (FL) a me nā fines fluorite (FF).

Papa 2 Ka hoʻohuihui kemika o ka fluorite concentrate

ʻenehana hana

Ka Hoʻomaikaʻi ʻana a me ka Hoʻomaʻemaʻe ʻana

ʻO nā minelala e pili pū ana me ka fluorite: quartz, calcite, scheelite, apatite, cassiterite, wolframite, pyrite, sphalerite, lapis lazuli, muscovite, galena, chalcopyrite, rhodochrosite Manganese ore, dolomite, potassium feldspar, spinel, barite, etc. Wahi a ka ʻokoʻa o nā waiwai o nā minelala pili i ka fluorite, hoʻokaʻawale ʻia a hoʻomaʻemaʻe ʻia e ka flotation, ka hoʻokaʻawale magnetic, ka hoʻokaʻawale umekaumaha a me nā ʻano hana hoʻomaikaʻi ʻē aʻe.

①Lana

ʻO ka flotation ke ala koʻikoʻi loa o ka hoʻomaikaʻi ʻana i ka fluorite. ʻO ke kaʻina hana maʻamau, ʻo ia ka hōʻiliʻili ʻana i nā waikawa momona ma hope o ka wili ʻana, a koho i nā huahana fluorite concentrate kūpono ma o nā kaʻina koho he nui; no nā minelala sulfide pili, koho ʻia nā lāʻau melemele, a hoʻokaʻawale ʻia nā barite, calcite, muscovite, a me nā mea ʻē aʻe e nā mea hoʻopaʻa.

②Koho hou ʻana - lana ʻana

Ke haʻahaʻa ka pae o ka ore a i ʻole he nui nā kino i hui pū ʻia, hoʻohana pinepine ʻia ke kaʻina hana i hui pū ʻia o ka hoʻokaʻawale ʻana i ka umekaumaha a me ka lana ʻana.

③ Ka hoʻokaʻawale magnetic - ka lana ʻana

I ka wā he nui nā hao magnetic a i ʻole nā ​​​​oxides hao i loko o ka ore, hiki ke hoʻohana ʻia ka mea hoʻokaʻawale magnetic pahu e hoʻokaʻawale i ka hao magnetic ikaika a i ʻole ka mea hoʻokaʻawale magnetic apo kū pololei e wehe i ka oxide hao magnetic nāwaliwali a laila e hele i ke kaʻina hana flotation; inā he kakaikahi nā minelala hao i loko o ka ore mua, Eia nō naʻe, i ka wā e ʻoi aku ai ka nui o ka hao o ka flotation fluorite concentrate ma mua o ke kūlana maʻamau, hiki ke hoʻohana ʻia ke apo kū pololei a i ʻole ka electromagnetic slurry high gradient magnetic separator e wehe i nā minelala hao oxide i loko o ka fluorite concentrate ma o ka hoʻokaʻawale magnetic ikaika, i mea e hoʻomaikaʻi ai i ka maikaʻi o ka concentrate.

ʻO ke apo kū pololei o ke apo hoʻoluʻu hui ʻaila-wai ka mea hoʻokaʻawale magnetic gradient kiʻekiʻe

Mea hoʻokaʻawale magnetic superconducting haʻahaʻa wela

Mea Hoʻokaʻawale Magnetic Pahu

Ka hoʻomākaukau ʻana o ka waikawa hydrofluoric

ʻO ka waikawa hydrofluoric kahi huahana kemika nui. Loaʻa ka waikawa hydrofluoric ma ka hoʻoheheʻe ʻana i ka fluorite me ka waikawa sulfuric, ke ʻano i kapa ʻia ʻo sulfuric acid. He mea ʻino loa ia a he nui nā hoʻohana. Hoʻohana pinepine ʻia no ka wehe ʻana i ke one i nā hoʻoheheʻe metala, ka wehe ʻana i ka lehu graphite, ka hoʻomaʻemaʻe metala, ka hana semiconductor, ka hana seramika, ke aniani etching, nā mea hoʻouluulu petroleum, a pēlā aku.

Hoʻāʻo wehe ʻana i ka ʻaile fluorite

ʻO ka nui o CaF2 o ka fluorite rough concentrate i loaʻa ma o ka flotation o kahi tailing honua laha ʻole ma Bayan Obo he 86.17% wale nō, he ʻokoʻa loa ia mai nā koi no nā huahana concentrate kūpono. Ma waho aʻe o ka fluorite, loaʻa pū i ka rough concentrate ka honua laha ʻole a me ka hematite. , limonite, calcite, apatite, sodium pyroxene, amphibole, biotite a me nā minelala ʻē aʻe. ʻO nā mea hōʻiliʻili kopa momona i hoʻohana ʻia i ka flotation fluorite he hopena hōʻiliʻili i nā minelala hao. Ma waena o kēia mau minelala haumia, ʻo ka hematite, limonite, sodium pyroxene, amphibole, a me ka biotite he mau mea magnetic nāwaliwali a pau, a hiki ke wehe ʻia e ka hoʻokaʻawale magnetic ikaika e hoʻomaikaʻi i ka maikaʻi o ka fluorite concentrate.

Ua hoʻokau ʻia ka 200 mesh fluorite coarse concentrate me ka fineness o 93.50% i kahi hoʻāʻo hoʻohālikelike o ka wehe ʻana a me ka hoʻomaʻemaʻe ʻana i ka haumia e ʻelua mau kaʻina hana hoʻokaʻawale magnetic ikaika kiʻekiʻe, e like me ke apo kū pololei + ka slurry electromagnetic gradient high magnetic separator a me ke apo kū pololei + ka superconducting magnetic separator.

Ma ka hoʻāʻo hoʻohālikelike o ka wehe ʻana i ka haumia magnetic ikaika, ua ʻike ʻia hiki ke wehe pono ʻia kekahi mau minelala e like me ka hematite, limonite a me ka biotite me ka susceptibility magnetic kiʻekiʻe kiʻekiʻe e ka hoʻokaʻawale magnetic ikaika o ke apo kū pololei, a ua hoʻonui ʻia ka papa CaF2 o ka fluorite concentrate mai 86.17%. A laila ua wehe ʻia nā minelala hao me nā waiwai magnetic nāwaliwali e ka slurry electromagnetic a me ka superconducting magnetic separator, a ua hoʻonui ʻia ka papa CaF2 o ka fluorite concentrate i 93.84% a me 95.63% pakahi, e hōʻea ana i ka FC-93 a me FC-95. kūlana maikaʻi. ʻOi aku ka maopopo o ka hopena beneficiation o ke apo kū pololei a me ka electromagnetic slurry high gradient magnetic separator a me ka haʻahaʻa wela superconducting magnetic separator, hiki ke hāʻawi i kahi kumu loea hilinaʻi no ka wehe ʻana a me ka hoʻomaʻemaʻe ʻana i ka haumia magnetic ikaika o ia mau minelala.

Nā noi

Hoʻohana ʻia ka mea hoʻokaʻawale magnetic gradient kiʻekiʻe o ke apo Vertical i kahi papahana hoʻokaʻawale magnetic honua laha ʻole ma Inner Mongolia

Hoʻohana ka papahana i ʻelua mau mea hoʻokaʻawale magnetic gradient kiʻekiʻe 1.7T apo kū pololei a me hoʻokahi mea hoʻokaʻawale magnetic superconducting wela haʻahaʻa 5.0T, hiki ke hoʻomaikaʻi pono i ka pae o ka fluorite concentrate, hoʻokō i ka hoʻōla maikaʻi ʻana o ka honua laha ʻole, a hoʻonui i ka hana a me ka pono.

ʻO kahi papahana hoʻokaʻawale magnetic ikaika no ka hoʻomaikaʻi ʻana i ka honua laha ʻole ma Sichuan, hoʻohana ka papahana i 8 mau set o 1.4T vertical ring high gradient magnetic separators no ka hoʻokaʻawale ʻana a me ka hoʻōla ʻana i nā honua laha ʻole, a maikaʻi ka hopena.