Purple elu mmalite! Ike Huate Magneto na-akwalite mmepe dị elu nke Fluorite Sorting Industrialized Production Line

Encyclopedia 【Huate Mineral Processing Encyclopedia】 Purple upstart! Ike Huate Magneto na-akwalite mmepe dị elu nke Fluorite Sorting Industrialized Production Line

Fluorite, nke a makwaara dị ka fluorite, bara ụba na yttrium a na-akpọ yttrium fluorite. Kristal na-abụkarị cubic, octahedron, na obere dodecahedron rhombic. A nkịtị ịnweta na ọdịdị, ụfọdụ samples nwere ike emit ìhè mgbe doro esemokwu, kpo oku, ultraviolet radieshon, wdg Ọ na-adịghị na-ejikarị dị ka a mkpuru n'ihi na ya brittleness na nro. N'ime ụlọ ọrụ, fluorite bụ isi ihe na-emepụta na nkwadebe nke ogige dị iche iche dị ka fluorine na hydrofluoric acid, na ụdị fluorite nwere agba na-egbuke egbuke na ụdị kristal mara mma nwere ike iji nchịkọta, ịchọ mma na nka nka.

Ngwongwo ọla na ihe nrụpụta mineral

Fluorite bụ CaF2, nke nwere 48.67% fluorine, 51.33% calcium, na mgbe ụfọdụ ihe ndị na-adịghị ahụkebe. Ọ na-abụkarị symbiotic na quartz, calcite, barite na metal sulfide, na granular ma ọ bụ nnukwu mkpokọta, na-abụkarị odo na akwụkwọ ndụ akwụkwọ ndụ. , acha anụnụ anụnụ, odo odo, wdg, obere enweghị agba, vitreous luster, hardness 4, density 3.18g/cm3, kpụ ọkụ n'ọnụ ma ọ bụ fluorescent n'okpuru ultraviolet ìhè. Fluorite bụ ihe a na-adịghị ahụkebe na mmiri, soluble na sulfuric acid, phosphoric acid na hot hydrochloric acid, boric acid, hypochlorous acid, ma nwee ike meghachi omume ntakịrị na ntọala siri ike dị ka potassium hydroxide na sodium hydroxide, na ebe mgbaze nke 1360 Celsius.

Mpaghara ngwa na ihe ngosi teknụzụ

Fluorite nwere halogen element fluorine, nke bụ isi akụrụngwa maka nkwadebe nke ogige fluorine, a na-ejikwa ya mee ihe n'ịmepụta ígwè, igwe anaghị agbaze, ciment, iko, ceramics, wdg n'ihi ebe mgbaze ya dị ala. Dị ka fluorite anya na craft fluorite.

Isiokwu 1 Isi ojiji nke fluorite

Nka na ụzụ index chọrọ

Ụkpụrụ ụlọ ọrụ metallurgical na-ekewa ngwaahịa fluorite ụzọ atọ: fluorite concentrate (FC), fluorite lump (FL) na fluorite fines (FF).

Isiokwu 2 Chemical mejupụtara nke fluorite itinye uche

Nkà na ụzụ nhazi

Uru na Ọcha

Mineral symbiotic na fluorite bụ: quartz, calcite, scheelite, apatite, cassiterite, wolframite, pyrite, sphalerite, lapis lazuli, muscovite, galena, chalcopyrite, rhodochrosite Manganese ore, dolomite, potassium feldspar, spinel, barite dị iche, wdg. na Njirimara nke mineral ndị metụtara na fluorite, nkewa na ịdị ọcha na-eme site na flotation, ndọta ndọta, ike ndọda na ụzọ ndị ọzọ bara uru.

① Ise mmiri

Flotation bụ ụzọ kachasị mkpa nke uru fluorite. Usoro n'ozuzu bụ ịnakọta ọdụdụ ọdụdụ mgbe egwerichara, wee họrọ ngwaahịa nwere ike itinye uche na fluorite ruru eru site na ọtụtụ usoro nhọrọ; maka mineral sulfide jikọtara ya, a na-ahọrọ ọgwụ na-acha odo odo, na barite, calcite, muscovite, wdg na-ekewa ndị na-egbochi ya.

② Nhọpụta - flotation

Mgbe ọkwa ọla dị ala ma ọ bụ nwere ọtụtụ ahụ ndị jikọtara ọnụ, a na-ejikarị usoro nkewa nke ike ndọda na flotation eme ihe.

③ Magnetik nkewa - flotation

Mgbe enwere ọtụtụ ígwè magnetik ma ọ bụ ígwè oxides na ore, a pụrụ iji drum magnetik separator kewaa ike magnetik ígwè ma ọ bụ vetikal mgbanaka magnetik separator wepụ adịghị ike magnetik ígwè oxide wee na-aga site flotation usoro; Ọ bụrụ na e nwere ole na ole ígwè mineral na mbụ ore, Otú ọ dị, mgbe ígwè ọdịnaya nke flotation fluorite uche karịrị ọkọlọtọ, vetikal mgbanaka ma ọ bụ electromagnetic slurry elu gradient magnetik separator nwere ike iji wepụ ígwè oxide mineral na fluorite uche site ike magnetik nkewa, ka iwelie mma nke itinye uche.

Mmanụ-mmiri mejupụtara jụrụ oyi mgbanaka kwụ ọtọ elu gradient magnetik separator

Obere okpomọkụ superconducting magnetik separator

Drum Magnetic Separator

Nkwadebe nke hydrofluoric acid

Hydrofluoric acid bụ isi ngwaahịa kemịkal. A na-enweta hydrofluoric acid site n'iwepụ fluorite na sulfuric acid, nke a na-akpọ usoro sulfuric acid. Ọ na-emebi emebi nke ukwuu ma nwee ọtụtụ ihe eji eme ya. A na-ejikarị ya eme ihe maka iwepụ ájá na nkedo ígwè, iwepụ ash graphite, nhicha ígwè, mmepụta semiconductor, nhazi seramiiki, iko etching, mmanụ ụgbọala, wdg.

Nnwale iwepụ mmanụ fluorite

Ọdịnaya CaF2 nke fluorite siri ike itinye uche na-enweta site na flotation nke ọdụdụ ụwa na-adịghị ahụkebe na Bayan Obo bụ naanị 86.17%, nke dị nnọọ iche na ihe achọrọ maka ngwaahịa itinye uche ruru eru. Na mgbakwunye na fluorite, ihe siri ike na-etinyekwa n'ime ala na-adịghị ahụkebe na hematite. , limonite, calcite, apatite, sodium pyroxene, amphibole, biotite na mineral ndị ọzọ. Ndị na-anakọta ncha nke fatty acid ejiri na fluorite flotation nwere mmetụta nchịkọta ụfọdụ na mineral ndị nwere ígwè. N'ime mineral ndị na-adịghị ọcha, hematite, limonite, sodium pyroxene, amphibole, na biotite bụ ihe ndọta na-adịghị ike, enwere ike wepụ ya site na ikewa magnetik siri ike iji melite ogo nke fluorite.

-200 mesh fluorite keadighi rarii itinye uche na a fineness nke 93.50% ka edobere ule ntụnyere nke iwepụ adịghị ọcha na ịdị ọcha site na abụọ ike ike magnetik nkewa usoro, dị ka vetikal mgbanaka + electromagnetic slurry elu gradient magnetik separator na vetikal mgbanaka + superconducting magnetik separator. .

N'ime nnwale ntụnyere nke mwepụ magnetik siri ike, achọpụtara na ụfọdụ mineral dị ka hematite, limonite na biotite nwere ike iwepụ ya nke ọma site na nkewa magnetik siri ike nke mgbanaka kwụ ọtọ, yana ọkwa CaF2 nke fluorite. gbanwere +86.17%. Mgbe ahụ, a na-ewepụ mineral ndị nwere ígwè na-adịghị ike magnetik site na electromagnetic slurry na superconducting magnetik separator, na CaF2 ọkwa nke fluorite na-abawanye ruo 93.84% na 95.63% n'otu n'otu, na-eru FC-93 na FC-95. àgwà ọkọlọtọ. The beneficiation mmetụta nke vetikal mgbanaka na electromagnetic slurry elu gradient magnetik separator na ala okpomọkụ superconducting magnetik separator bụ ihe doro anya, nke nwere ike inye a pụrụ ịdabere na oru ndabere maka ike magnetik adịghị ọcha mwepụ na ọcha nke ndị dị otú ahụ mineral.

Ngwa

A na-eji mgbanaka kwụ ọtọ high gradient magnetik separator na oru ngo nkewa magnetik ụwa na-adịghị ahụkebe na Mongolia Inner

The oru ngo adopts abụọ 1.7T vetikal mgbanaka elu gradient magnetik separators na otu 5.0T ala okpomọkụ superconducting magnetik separator, nke nwere ike n'ụzọ dị irè melite ọkwa nke fluorite itinye uche, nweta ezi mgbake nke obere ụwa, na-abawanye mmepụta na arụmọrụ.

Arụmọrụ nkewa magnetik siri ike na Sichuan, ọrụ a na-eji mgbanaka kwụ ọtọ 1.4T dị elu gradient magnetik separators maka nkewa na mgbake nke ụwa dị ụkọ, yana nsonaazụ ya dị mma.