Bilawga guduudan! Korantada Huate Magneto waxay kor u qaadaysaa horumarinta tayada sare leh ee Kala-soocidda Fluorite ee Khadka Wax-soosaarka Warshadaynta

【Huate Mineral Processing Encyclopedia】 Curashada guduudan! Korantada Huate Magneto waxay kor u qaadaysaa horumarinta tayada sare leh ee Kala-soocidda Fluorite ee Khadka Wax-soosaarka Warshadaynta

Fluorite, oo sidoo kale loo yaqaan fluorite, waxay qani ku tahay yttrium loo yaqaan yttrium fluorite. crystals inta badan waa cubic, octahedron, iyo dodecahedron rhombic ka yar. Macdanta caadiga ah ee dabiiciga ah, shaybaarada qaarkood waxay soo saari karaan iftiin marka ay la kulmaan is jiid jiid, kuleyl, shucaac ultraviolet, iwm. Inta badan looma isticmaalo sida dhagaxyo jilicsan iyo jilicsanaanteeda awgeed. Warshadaha, fluorite waa isha ugu weyn ee soo saarista iyo diyaarinta xeryahooda kala duwan sida fluorine iyo hydrofluoric acid, iyo muunado fluorite ah oo leh midabyo dhalaalaya iyo qaababka quruxda leh ee quruxda leh ayaa loo isticmaali karaa ururinta, qurxinta iyo farshaxanimada.

Guryaha Macdanta iyo Dhismaha Macdanta

Fluorite waxay ka kooban tahay CaF2, oo ka kooban 48.67% fluorine, 51.33% calcium, iyo marmarka qaarkood walxo dhif ah. Badanaa waa asymbiotic leh quartz, calcite, barite iyo birta sulfide, oo ah isku geyn granular ama weyn, inta badan huruud iyo cagaar. , buluug, guduud, iwm, aan midab lahayn, dhaldhalaalka vitreous, engegnaanta 4, cufnaanta 3.18g/cm3, kuleyl ama fluorescent hoos yimaada iftiinka ultraviolet. Fluorite waa mid aan lagu milmin biyaha, waxay ku milmi kartaa sulfuric acid, phosphoric acid iyo hot hydrochloric acid, boric acid, hypochlorous acid, waxayna wax yar uga falcelin kartaa saldhigyo adag sida potassium hydroxide iyo sodium hydroxide, oo leh dhibic dhalaalaysa 1360 °C.

Meelaha codsiga iyo tilmaamayaasha farsamada

Fluorite waxa ku jira curiyaha halogen fluorine, kaas oo ah sheyga ugu muhiimsan ee lagu diyaariyo xeryahooda fluorine, waxaana si weyn loogu isticmaalaa samaynta birta, dhalaalidda birta aan birta ahayn, sibidhka, galaaska, ceramics, iwm, taas oo ay ugu wacan tahay barta dhalaalka oo hooseeya. Loo heli karo sida fluorite indhaha iyo farsamada gacanta.

Shaxda 1 Isticmaalka ugu muhiimsan ee fluorite

Shuruudaha tusmada farsamada

Heerarka warshadaha biraha waxay u qaybiyaan alaabta fluorite saddex nooc: Fluorite concentrate (FC), fluorite lump (FL) iyo ganaaxyada fluorite (FF).

Shaxda 2 Halabuurka kiimikaad ee xooga fluorite

Farsamaynta Farsamada

Faa'iidada iyo Nadiifinta

Macdanta symbiotic leh fluorite waa: quartz, calcite, scheelite, apatite, cassiterite, wolframite, pyrite, sphalerite, lapis lazuli, muscovite, galena, chalcopyrite, rhodochrosite Manganese ore, dolomite, potassium feldspar, spinel, barite, iwm. ee sifooyinka macdanta ee la xidhiidha fluorite, kala-soocidda iyo nadiifinta waxaa lagu fuliyaa sabbeynta, kala-soocidda magnetic, kala-soocidda cuf iyo hababka kale ee faa'iidada.

①Sabbaynta

Sabaynta waa habka ugu muhiimsan ee ka faa'iidaysiga fluorite. Habka guud waa in la ururiyo asiidhyada dufanka leh ka dib marka la shiido, oo la doorto alaabada xoogga leh ee fluorite ee tayada leh iyada oo loo marayo habab kala duwan oo xulasho ah; macdanta sulfide ee la xidhiidha, Dawooyinka jaalaha ah ayaa la doortaa, iyo barite, calcite, muscovite, iwm.

② Dib-u-doorashada - sabayn

Marka darajada macdantu ay hooseyso ama ay ka kooban tahay jiryo isku xiran oo aan dhab ahayn, habka isku dhafan ee kala-soocidda iyo sabbeynta ayaa guud ahaan la isticmaalaa.

③ Kala goynta magnetic - sabbeynta

Marka ay jiraan bir bir ah oo badan ama birta birta ah ee macdanta, kala-soocida magnetic durbaanka waxaa loo isticmaali karaa in lagu kala saaro birta birta ee xoogga leh ama giraanta magnetka ee giraanta si looga saaro magnetic birta birta ee daciifka ah ka dibna loo maro habka sabbeynta; Haddii ay jiraan wax yar oo macdanta birta ah ee asalka ah, Si kastaba ha ahaatee, marka content birta ee sabbaynaya xoog fluorite ka badan heerka caadiga ah, giraanta toosan ama electromagnetic slurry sare gradient magnetic Slurry waxaa loo isticmaali karaa in meesha laga saaro macdanta oxide birta in fluorite diiradda by kala soocidda magnetic xoog leh. si kor loogu qaado tayada xooga saarida.

Isku darka saliidda biyaha qaboojinta giraanta toosan ee kala soocida birlabeedka sare

Heerkulka hoose ee superconducting magnet

Kala-duwayaasha Birlabka

Diyaarinta hydrofluoric acid

Hydrofluoric acid waa badeecada ugu muhiimsan ee kiimikada. Hydrofluoric acid waxaa lagu helaa iyadoo la dumiyo fluorite leh sulfuric acid, waxa loogu yeero habka sulfuric acid. Aad bay u daxalantahay waxayna leedahay adeegsigyo kala duwan. Waxaa inta badan loo isticmaalaa ka saarista ciidda ee shubka biraha, saarista dambaska graphite, nadiifinta birta, wax soo saarka semiconductor, farsamaynta dhoobada, dhalooyinka etching, kicinta batroolka, iwm.

Tijaabada saarista macdanta fluorite

Waxyaabaha ku jira CaF2 ee xooga-saarista fluorite-ka ee lagu helay sabbaynta dabada dhulka dhifka ah ee Bayan Obo waa 86.17% oo keliya, taas oo aad uga duwan shuruudaha alaabada xoogga leh ee u qalma. Marka laga soo tago fluorite-ka, xooga-saarista qallafsan waxay sidoo kale ka kooban tahay dhul dhif ah iyo hematite. , limonite, calcite, apatite, sodium pyroxene, amphibole, biotite iyo macdano kale. Soo ururiyeyaasha saabuunta aashitada dufanka leh ee loo isticmaalo sabbeynta fluorite-ka waxay leeyihiin saamayn ururin gaar ah oo ku saabsan macdanta birta-sida. Waxaa ka mid ah macdantan wasakhaysan, hematite, limonite, sodium pyroxene, amphibole, iyo biotite dhamaantood waa magnetic liidata, waxaana laga saari karaa kala-soocid xoog leh si loo hagaajiyo tayada isku-dhafka fluorite.

-200 mesh fluorite fiirsashada oo leh ganaax ah 93.50% ayaa lagu sameeyay tijaabada isbarbardhigga ee ka saarista nijaasta iyo nadiifinta laba hab oo kala soocida magnetic, sida giraanta tooska ah .

Tijaabada isbarbardhigga ee ka saarista nijaasta magnetic xooggan, waxaa la ogaaday in qaar ka mid ah macdanta sida hematite, limonite iyo biotite oo leh nuglaanta magnetic gaar ah oo aad u sarreeya si wax ku ool ah looga saari karo kala-soocidda magnetic xooggan ee giraanta toosan, iyo heerka CaF2 ee fluorite ayaa isbeddelay +86.17% marka la barbardhigo shalay. Kadibna macdanta birta leh ee leh sifooyinka birta ee daciifka ah ayaa laga saarayaa dareeraha korantada ee korantada iyo kala-soocida magnetic superconducting, iyo heerka CaF2 ee diirada fluorite ayaa la kordhiyay ilaa 93.84% iyo 95.63% siday u kala horreeyaan, labaduba waxay gaadheen FC-93 iyo FC-95. heerka tayada. Saamaynta ka faa'iidaysiga giraanta toosan iyo electromagnetic slurry sare gradient magnetic separator sare iyo heerkulka hoose superconducting magnetic waa more cad, kaas oo ku siin kara saldhig farsamo oo lagu kalsoonaan karo ka saarista wasakh magnetic xoog leh iyo nadiifinta macdanta sida.

Codsiyada

Kala soocida magnetic gradient sare giraanta toosan waxaa loo adeegsaday mashruuc kala soocida magnetka dhulka dhifka ah ee gudaha Mongolia

Mashruucu wuxuu qaataa laba 1.7T giraanta toosan ee kala soocida magnetic sare iyo hal 5.0T heerkulka hoose ee superconducting magnetic, kaas oo si wax ku ool ah u wanaajin kara heerka feejignaanta fluorite, gaaro soo kabashada wanaagsan ee dhulka naadir ah, iyo kordhinta wax soo saarka iyo hufnaanta.

Ka faa'iidaysiga dhulka naadir ah mashruuca kala soocida magnetic xoog leh ee Sichuan, mashruucu wuxuu isticmaalaa 8 qaybood oo ah 1.4T giraanta toosan ee kala soocida iyo soo kabashada dhulalka naadir ah, saameyntuna waa wanaagsan tahay.