【Huate Mineral Processing Encyclopedia】Papura te timatanga!Ko te Huate Magneto Power e whakanui ana i te Whakawhanaketanga Kounga-Teitei o te Raina Whakangao Ahumahi Fluorite
Ko te Fluorite, e mohiotia ana ko te fluorite, he taonga ki te yttrium e kiia ana ko te yttrium fluorite.Ko nga tioata he putorino, he octahedron, he iti ake te dodecahedron rhombic.He kohuke noa i roto i te taiao, ka taea e etahi tauira te tuku marama i te wa e pa ana ki te waku, te whakamahana, te rauropi ultraviolet, me etahi atu. Kaore i te nuinga o te waa e whakamahia ana hei kowhatu na te ngoikore me te ngawari.I roto i te ahumahi, ko te fluorite te puna matua mo te tangohanga me te whakarite i nga momo momo puhui penei i te fluorine me te waikawa hydrofluoric, me nga tauira fluorite me nga tae kanapa me nga ahua karaihe ataahua ka taea te whakamahi mo te kohinga, whakapaipai me te toi whakairo.
Nga Taonga Ore me te Hanganga Kohuke
Ko te Fluorite he CaF2, kei roto 48.67% te fluorine, 51.33% te konupūmā, me etahi wa onge.I te nuinga o te wa ka rite ki te quartz, calcite, barite me te konganuku sulfide, i roto i nga kohinga kowhatu, nui ranei, he kowhai me te matomato., he puru, he papura, he aha atu, he iti te tae, he kanapa vitreous, he pakeke 4, he kiato 3.18g/cm3, he whakamahana, he korikori ranei i raro i te rama ultraviolet.Karekau te Fluorite ki te wai, ka whakarewahia ki te waikawa sulfuric, te waikawa phosphoric me te waikawa pūhaumāota wera, te waikawa boric, te waikawa hypochlorous, a ka taea te tauhohenga paku ki nga turanga kaha penei i te konutai waikawa me te konutai waikawa, me te rewa o te 1360 °C.
Nga waahi tono me nga tohu hangarau
Kei roto i te Fluorite te huānga halogen fluorine, koinei te tino rauemi mata mo te whakarite i nga pūhui fluorine, ka whakamahia nuitia i roto i te hanga maitai, te whakarewa whakarewa kore-ferrous, te ciment, te karaihe, te karamu, me etahi atu na te iti o te rewa.E waatea ana hei fluorite whatu me te fluorite mahi.
Ripanga 1 Nga whakamahinga matua o te fluorite
| Mara tono | Ko te kaupapa matua |
| Ahumahi Metallurgical | Te rere o te hanga rino, te kaikawe tango para, te whakamaarama tohu, te opacifier karaihe |
| Te ahumahi matū | Ko nga rauemi mata mo te hanga waikawa waiwaro, nga rawa taketake pera i te Freon |
| Te ahumahi sima | Mineralizer mo te hanga o te clinker ciment, e taea te whakaiti i te pāmahana sintering me te whakaora pūngao |
| ahumahi karaihe | Ko nga rauemi mata mo te hanga karaehe whakaemulsified, karaehe puataata me te karaehe kaorooro, arotahi |
| Ahumahi uku | Nga whakarewa me nga opacifiers mo te hanga i nga karamu, nga tukanga tohu |
Nga whakaritenga tohu hangarau
Ko nga paerewa ahumahi konganuku e wehewehe ana i nga hua fluorite ki nga momo momo e toru: te kukū o te fluorite (FC), te puranga fluorite (FL) me te whaina fluorite (FF).
Ripanga 2 Te hanganga matū o te kakano fluorite
Hangarau Tukatuka
Te Painga me te Pure
Ko nga kohuke symbiotic me te fluorite ko: quartz, calcite, scheelite, apatite, cassiterite, wolframite, pyrite, sphalerite, lapis lazuli, muscovite, galena, chalcopyrite, rhodochrosite Manganese ore, dolomite, potassium feldspar, spinel, barite, etc. i roto i nga ahuatanga o nga kohuke e pa ana ki te fluorite, ko te wehenga me te purenga ka mahia ma te whakatere, te wehenga autō, te wehenga kaha me etahi atu tikanga whaihua.
①Flotation
Ko te tinga te huarahi tino nui mo te whai hua fluorite.Ko te tikanga whanui ko te kohi waikawa ngako i muri i te huri hurihanga, me te kowhiri i nga hua kakano fluorite whai mana ma roto i nga tikanga whiriwhiri maha;mo nga kohuke sulfide e pa ana, ka kowhiria nga raau taero kowhai, ka wehea te barite, calcite, muscovite, me etahi atu e te hunga aukati.
②Te pooti ano – te maru
I te mea he iti te karaehe oka, he maha ranei nga tinana hono, ka whakamahia te tikanga whakakotahi o te wehenga o te kaha me te rewa.
③ Wehenga autō – māngi
A, no te mea he maha nga rino autō, rino rino waikura ranei i roto i te ore, ka taea te whakamahi i te pahū whakawehe autō ki te wehe i te rino autō kaha ranei te whakawehe autō mowhiti poutū ki te tango i te waikura aukume rino ngoikore, ka haere i roto i te tukanga flotation;Mena he iti noa nga kohuke rino i roto i te kohuke taketake, Heoi, ka nui ake te rino o te konupora fluorite flotation i te paerewa, ka taea te whakamahi i te mowhiti poutū, te slurry electromagnetic slurry teitei rōnaki autō whakawehe ki te tango i te kohuke waikura rino i roto i te fluorite concentrate ma te kaha wehenga autō, kia pai ake ai te kounga o te aro.
Hinu-wai hiato whakamatao mowhiti poutū rōnaki teitei whakawehe autō
Te pāmahana iti superconducting autō whakawehe
Drum aukume Wehewehenga
Te whakarite i te waikawa hydrofluoric
Ko te waikawa waiwaro he hua matū matua.Ka whiwhihia te waikawa waiwaro ma te whakakore i te fluorite me te waikawa sulfuric, te tikanga e kiia nei ko te waikawa pungatara.He tino waikura, he maha nga whakamahinga.He maha nga wa e whakamahia ana mo te tango i te kirikiri i roto i nga whakarewa whakarewa, te tango i te pungarehu graphite, te horoi whakarewa, te hanga semiconductor, te tukatuka uku, te karaihe etching, te hinu hinu, etc.
Ko te whakamatautau mo te tango i te hinu Fluorite
He 86.17% anake te ihirangi CaF2 o te kakano taratara fluorite na roto i te rewa o te hiku o te whenua onge i Bayan Obo, he rereke rawa atu i nga whakaritenga mo nga hua arowhai tohu.I tua atu i te fluorite, kei roto ano hoki i te kakano taratara te whenua onge me te hematite., limonite, calcite, apatite, konutai pyroxene, amphibole, biotite me etahi atu kohuke.Ko nga kaikohikohi hopi waikawa ngako e whakamahia ana i roto i te rerenga fluorite he paanga kohinga ki nga kohuke kawe rino.I roto i enei kohuke poke, te hematite, te limonite, te konutai pyroxene, te amphibole, me te biotite he ngoikore katoa te autō, a ka taea te tango ma te wehenga autō kaha ki te whakapai ake i te kounga o te kukū fluorite.
-200 mesh fluorite coarse concentrate with a fineness of 93.50% i tukuna ki te whakamatautau whakatairite o te tangohanga poke me te purenga e rua nga tukanga wehenga autō kaha-nui, penei i te mowhiti poutū + slurry electromagnetic slurry teitei rōnaki whakawehe autō me te mowhiti poutū + superconducting autō whakawehe. .
I roto i te whakamatautau whakatairite o te tangohanga pokenga autō kaha, i kitea ko etahi kohuke penei i te hematite, limonite me te biotite me te whakaraeraetanga autō motuhake ka taea te tango tika ma te wehenga autō kaha o te mowhiti poutū, me te tohu CaF2 o te fluorite. i piki ake te aro mai i te 86.17%.Na ka tangohia nga kohuke rino me nga taonga autō ngoikore e te slurry electromagnetic me te superconducting separator autō, a ka piki ake te CaF2 o te kakano fluorite ki te 93.84% me te 95.63%, ka eke ki te FC-93 me te FC-95.paerewa kounga.Ko te painga o te whakakai poutū me te slurry electromagnetic slurry teitei rōnaki autō whakawehe me te pāmahana iti superconducting autō whakawehe he tino kitea, e taea te whakarato i te turanga hangarau pono mo te kaha tango poke autō me te purenga o aua kohuke.
Nga tono
Ka whakamahia te whakawehe autō rōnaki teitei whakakai poutū i roto i te kaupapa wehewehe autō onge whenua i roto o Mongolia
Ka tangohia e te kaupapa e rua 1.7T mowhiti poutū whakawehe autō rōnaki teitei me tetahi 5.0T iti pāmahana superconducting autō whakawehe, e taea pai te whakapai ake i te kōeke o te kukū fluorite, whakatutuki pai whakaora o te whenua onge, me te whakapiki ake i te hanga me te pai.
He kaupapa whakawehe autō kaha ki te whenua ongeficiation i Sichuan, ka whakamahia e te kaupapa nga huinga 8 o 1.4T mowhiti poutū whakawehe autō rōnaki teitei mo te wehenga me te whakaora i nga whenua onge, a he pai te hua.
Wā tuku: Mei-06-2022