Imbere y'umutuku! Huate Magneto Power Yongereye Iterambere ry'Ubuziranenge bw'Umuyoboro w'Inganda Utunganya Fluorite

【Huate Mineral Processing Encyclopedia】Imashini y'umuhengeri! Huate Magneto Power Yongera Iterambere ry'Ubuziranenge bw'Umuyoboro w'Inganda Utunganya Fluorite

Fluorite, izwi kandi ku izina rya fluorite, ikungahaye kuri yttrium yitwa yttrium fluorite. Utubuye duto dukunze kuba tubiri, octahedron, na dodecahedron nkeya. Ni amabuye y'agaciro asanzwe mu miterere yayo, amwe mu mabuye ashobora gutanga urumuri iyo ahuye n'ubushyuhe, imirasire ya ultraviolet, n'ibindi. Ntabwo ikunze gukoreshwa nk'amabuye y'agaciro bitewe n'uko yoroshye kandi igoye. Mu nganda, fluorite ni isoko nyamukuru yo gukuramo no gutegura ibintu bitandukanye nka fluorine na aside hydrofluoric, kandi ingero za fluorite zifite amabara meza n'imiterere myiza ya kristu zishobora gukoreshwa mu gukusanya, gushariza no gushushanya.

Imiterere y'amabuye y'agaciro n'imiterere y'amabuye y'agaciro

Fluorite igizwe na CaF2, irimo 48.67% bya fluorine, 51.33% bya calcium, ndetse rimwe na rimwe n'ibintu bidakunze kuboneka. Akenshi ifitanye isano na quartz, calcite, barite na sulfide y'icyuma, mu bice by'uruvange cyangwa byinshi, akenshi umuhondo n'icyatsi kibisi. , ubururu, umuhengeri, nibindi, nta ibara rihagije, ifite vitreous laster, ubukana bwa 4, ubucucike bwa 3.18g/cm3, ishyushye cyangwa irabagirana munsi y'urumuri rwa ultraviolet. Fluorite ntishongera mu mazi, ishongera muri aside sulfurike, aside phosphoric na aside hydrochloric ishyushye, aside boric, aside hypochlorous, kandi ishobora kugira ingaruka nke ku rufatiro rukomeye nka potassium hydroxide na sodium hydroxide, ifite urugero rwo gushonga rwa 1360 °C.

Ahantu hakoreshwa n'ibipimo bya tekiniki

Fluorite irimo halogen element fluorine, ikaba ari yo mashini nyamukuru ikoreshwa mu gutegura ibintu bya fluorine, kandi ikoreshwa cyane mu gukora ibyuma, gushongesha ibyuma bidakoresha feri, sima, ikirahure, ibumba, nibindi bitewe n'aho ishongesha cyane. Iboneka nka fluorite y'urumuri na fluorite y'ubukorikori.

Imbonerahamwe ya 1 Imikoreshereze y'ingenzi ya fluorite

Ibisabwa ku rutonde rw'ibipimo bya tekiniki

Amabwiriza agenga inganda zikora ibyuma agabanya ibicuruzwa bya fluorite mu bwoko butatu: fluorite concentrate (FC), fluorite lump (FL) na fluorite fines (FF).

Imbonerahamwe ya 2 Imiterere y'imiti ya fluorite concentrate

Ikoranabuhanga ryo Gutunganya

Ibyiza n'Isukura

Ibuye ry’agaciro rifitanye isano na fluorite ni: quartz, calcite, scheelite, apatite, cassiterite, wolframite, pyrite, sphalerite, lapis lazuli, muscovite, galena, chalcopyrite, rhodochrosite Manganese ore, dolomite, potassium feldspar, spinel, barite, n'ibindi. Dukurikije itandukaniro ry'imiterere y'ibuye ry’agaciro rijyanye na fluorite, gutandukanya no gutunganya bikorwa hakoreshejwe flotation, gutandukanya magnetic, gutandukanya gravity n'ubundi buryo bwo kunoza.

①Kureremba kw'amazi

Uburyo bwo kuzura fluorite ni bwo buryo bw'ingenzi bwo kongerera fluorite akamaro. Uburyo rusange ni ugukusanya aside irike nyuma yo gusya, no guhitamo ibikomoka kuri fluorite byujuje ibisabwa binyuze mu nzira nyinshi zo guhitamo; ku myunyungugu ya sulfide ijyanye nayo, hatoranywa imiti y'umuhondo, naho barite ijyanye nayo, calcite, muscovite, nibindi bigatandukanywa n'ibiyirinda.

②Gusubira mu matora - gusimbuka

Iyo ubutare buri hasi cyangwa burimo ibice byinshi bifatanye, inzira ihuriweho yo gutandukanya imbaraga n'uburemere no kuzenguruka ni yo ikoreshwa muri rusange.

③ Gutandukanya magnetic – guhindagurika kw'amazi

Iyo hari icyuma kinini cya magnetic cyangwa oxides z'icyuma mu mabuye y'agaciro, icyuma gitandukanya magnetics cya drum gishobora gukoreshwa mu gutandukanya icyuma gikomeye cya magnetics cyangwa icyuma gitandukanya magnetics kugira ngo gikureho magnetics y'icyuma idakomeye hanyuma kinyure mu nzira yo kuzenguruka; niba hari ibyuma bike mu mabuye y'agaciro, ariko iyo icyuma kirimo fluorite concentrate irenze urugero, vertical ring cyangwa electromagnetic slurry high gradient magnetic separator ishobora gukoreshwa mu gukuraho icyuma cya oxide muri fluorite concentrate hakoreshejwe magnetic separation ikomeye, kugira ngo hongerwe ubwiza bwa concentrate.

Impande ikora neza ikoresheje amavuta n'amazi, itandukanya magnetic ifite ubushyuhe bwinshi

Itandukanya rukuruzi rikoresha ubushyuhe buke

Igitandukanya Magnetike cy'ingoma

Gutegura aside hydrofluoric

Aside ya Hydrofluoric ni ikintu cy'ingenzi mu binyabutabire. Aside ya Hydrofluoric iboneka binyuze mu kubora fluorite ukoresheje aside sulfuriki, uburyo bwitwa aside sulfuriki. Irangiza cyane kandi ifite uburyo bwinshi bwo kuyikoresha. Ikunze gukoreshwa mu gukuraho umucanga mu byuma bicukurwamo ibyuma, gukuraho ivu rya grafiti, gusukura ibyuma, gukora semiconductor, gutunganya ceramic, gushushanya ikirahure, gukaranga peteroli, nibindi.

Ikizamini cyo gukuraho amabuye ya fluorite

Ingano ya CaF2 mu ruhu rw’umunyu ngugu rwa fluorite ruboneka binyuze mu kuzura kw’ubutaka budasanzwe muri Bayan Obo ni 86.17% gusa, bitandukanye cyane n’ibisabwa ku bicuruzwa byujuje ibisabwa. Uretse fluorite, ruhu rw’umunyu ngugu runarimo ruhu rw’umunyu ngugu na hematite. , limonite, calcite, apatite, sodium pyroxene, amphibole, biotite n’indi myunyu ngugu. Isabune zikusanya aside irike zikoreshwa mu kuzura kw’ubutaka bwa fluorite zigira ingaruka ku ruhu rw’umunyu ngugu rufite icyuma. Muri izo myunyu ngugu, hematite, limonite, sodium pyroxene, amphibole, na biotite zose zifite imbaraga nke zo gukurura, kandi zishobora gukurwaho hakoreshejwe uburyo bukomeye bwo gutandukanya ruhu kugira ngo kunoze ubwiza bw’urunyungugu rwa fluorite.

-200 mesh fluorite coarse concentrate ifite ubunini bwa 93.50% yakorewe isuzuma rigereranya ryo gukuraho no gutunganya umwanda hakoreshejwe inzira ebyiri zikomeye zo gutandukanya magnetic, nko gutandukanya magnetic ring + electromagnetic slurry high gradient na vertical ring + superconducting magnetic separator.

Mu isuzuma ryo kugereranya ikoreshwa ry’imyanda ikomeye ya rukuruzi, byagaragaye ko amwe mu mabuye y’agaciro nka hematite, limonite na biotite afite ubushobozi bwo gukurura rukuruzi bwinshi ashobora gukurwaho neza hakoreshejwe itandukanyirizo rikomeye rya rukuruzi ry’impeta igororotse, kandi urwego rwa CaF2 rw’umunyungugu wa fluorite rwongerewe kuva kuri 86.17%. Hanyuma amabuye y’agaciro afite icyuma afite ubushobozi buke bwa rukuruzi akurwaho hakoreshejwe slurry ya electromagnetic na superconducting magnetic separator, kandi urwego rwa CaF2 rw’umunyungugu wa fluorite rwongerwaho 93.84% na 95.63% uko bikurikirana, byombi bikagera ku rwego rw’ubuziranenge rwa FC-93 na FC-95. Ingaruka nziza z’umunyungugu wa vertical ring na electromagnetic slurry high gradient magnetic separator na superconducting magnetic separator iri hasi iragaragara cyane, ibi bikaba bishobora gutanga ishingiro ryizewe rya tekiniki ryo gukuraho no gutunganya imyanda ikomeye ya rukuruzi.

Porogaramu

Imashini itandukanya amashanyarazi ikoresheje icyuma gipima uburebure bw'umurambararo (vertical ring high gradient magnetic separator) ikoreshwa mu mushinga wo gutandukanya amashanyarazi adasanzwe muri Mongoliya y'imbere

Uyu mushinga ukoresha ibikoresho bibiri bitandukanya amashanyarazi bya 1.7T vertical ring high gradient magnetic separator na kimwe gitandukanya amashanyarazi cya 5.0T low temperature superconducting magnetic separator, bishobora kunoza neza urwego rwa fluorite concentrate, bigafasha mu kugarura neza rare earth, kandi bikongera umusaruro n'imikorere myiza.

Umushinga wo gutandukanya ibintu bidasanzwe n’ibidashoboka mu butaka muri Sichuan, ukoresha amaseti 8 y’ibikoresho bitandukanya ibintu bidasanzwe n’ibidashoboka mu buryo bwa 1.4T, bigabanya ibintu bidasanzwe kandi bigarura ibintu bidasanzwe, kandi ingaruka ni nziza.