Cov khoom
High purity dag fluorite khoom
Ntuj fluorite flotation purification ~ ntxiv pob kws hmoov txhuv nplej siab rau do ~ nias pob ~ ziab ~ tshawb pom ~ hnab ~ tiav cov khoom xa tuaj.
Tsis zoo li cov pob fluorite muab rho tawm thiab ua tiav los ntawm fluorite tailings hauv kev tsim khoom, cov fluorite cov khoom ua los ntawm flotation purification ntawm ntuj fluorite ores tsis muaj lwm yam kev lag luam additives tsuas yog pob kws starch.
Peb tuaj yeem tsim thiab ua cov khoom fluorite nrog CaF2 cov ntsiab lus xws li 30% mus rau 95% raws li qhov xav tau ntawm cov neeg siv khoom sib txawv.
Fluorite pob khoom thiab ntim khoom
1.Kev siv cov khoom fluorite hauv stainless hlau smelting
Cov khoom siv fluorite qis tau hloov pauv mus rau qib siab fluorite cov khoom, uas yog cov yam ntxwv ntawm lub zog siab, tsis muaj impurities, ruaj khov zoo, tsis sib xws particle loj faib thiab nyuaj pulverization.
Lawv tuaj yeem ua kom cov slag melting thiab txo cov pa phem ntawm cov hlau molten hauv cov txheej txheem smelting.Lawv yog thawj qhov kev xaiv ntawm cov ntaub ntawv zoo rau stainless hlau smelting.
Qhov kev xyaum tau ua pov thawj tias cov smelting tsawg silicon high-purity fluorite pob es tsis txhob fluorite ore muaj cov nyhuv zoo thiab ua tau raws li cov kev cai ntawm stainless hlau smelting khoom zoo.Calcium fluoride tsis tshua muaj kev cuam tshuam rau lub pob fluorite nyob rau hauv lub cub tawg refractory nyob rau hauv cov txheej txheem smelting, thiab kev noj me me, lub sij hawm smelting yog luv, thiab lub cub tawg lub neej ntev.
2.Main daim ntawv thov teb ntawm cov khoom fluorite khoom
Artificial fluorite balls yog spherical fluorite blocks tsim los ntawm kev ntxiv ib feem ntawm cov binder rau cov hmoov fluorite, nias cov khoom, thiab ziab lawv kom zoo.Fluorite npas tuaj yeem hloov cov fluorite ore qib siab, nrog rau qhov zoo ntawm qib zoo thiab tswj tau yooj yim ntawm cov khoom me me, thiab tau siv dav hauv ntau yam lag luam:
1) Metallurgical kev lag luam: Feem ntau yog siv los ua tus neeg saib xyuas cov dej thiab cov slag tshem tawm cov hlau, steelmaking, thiab ferroalloys, fluorite hmoov pob muaj cov yam ntxwv ntawm kev txo cov ntsiab lus melting ntawm cov ntaub ntawv refractory, txhawb slag flow, ua slag thiab hlau sib cais yooj yim, desulfurization thiab dephosphorization thaum lub sij hawm smelting txheej txheem, txhim khu lub calcinability thiab tensile zog ntawm hlau, thiab feem ntau ntxiv ib tug loj feem ntawm 3% mus rau 10%.
2) Kev lag luam tshuaj:
Cov ntaub ntawv tseem ceeb rau kev tsim cov dej tsis muaj hydrofluoric acid, cov khoom siv raw rau fluorine kev lag luam (Freon, fluoropolymer, fluorine Fine chemical)
3) Kev lag luam cement:
Hauv kev tsim cov cement, fluorite yog ntxiv ua cov ntxhia pob zeb.Fluorite tuaj yeem txo qhov kub ntawm cov khoom siv rau hauv qhov cub, txo cov roj noj, thiab tseem txhim kho cov kua viscosity ntawm clinker thaum sintering, txhawb kev tsim cov tricalcium silicate.Hauv kev tsim cov cement, cov fluorite ntxiv feem ntau yog 4% -5% rau 0.8% -1%.Kev lag luam cement tsis muaj kev txwv nruj rau qhov zoo ntawm fluorite.Feem ntau, CaF2 cov ntsiab lus ntawm ntau dua 40% yog qhov txaus, thiab tsis muaj cov cai tshwj xeeb rau cov ntsiab lus tsis huv.
4) iav kev lag luam:
Cov khoom siv raw rau kev tsim cov iav emulsified, iav xim, thiab iav opaque tuaj yeem txo qhov kub thiab txias thaum lub sij hawm iav melting, txhim kho cov yaj, nrawm melting, thiab yog li txo cov roj noj piv.
5) Ceramic kev lag luam:
Cov flux thiab opacifier siv nyob rau hauv cov txheej txheem ntawm kev tsim cov ceramics thiab enamel kuj tseem indispensable Cheebtsam rau npaj glaze.