Lintho tse ka sehloohong tsa ts'ebetso tse amang ho qhibiliha ha khalase li fetela ka nģ'ane ho boemo ba ho qhibiliha ka boeona, kaha li susumetsoa ke maemo a pele a ho qhibiliha a kang boleng ba thepa e tala, phekolo ea cullet le taolo, thepa ea mafura, lisebelisoa tsa ho thibela mollo oa sebōpi, khatello ea sebōpi, sepakapaka, le khetho ea li-fining agents. Ka tlase ke tlhahlobo e qaqileng ea lintlha tsena:
Ⅰ. Tokisetso ea Lintho tse tala le Taolo ea Boleng
1. Sebopeho sa Lik'hemik'hale sa Batch
SiO₂ le Refractory Compounds: Litaba tsa SiO₂, Al₂O₃, ZrO₂, le metsoako e meng ea refractory e ama ka ho toba tekanyo ea ho qhibiliha. Lintho tse phahameng li eketsa mocheso o hlokahalang oa ho qhibiliha le tšebeliso ea matla.
Alkali Metal Oxides (mohlala, Na₂O, Li₂O): Fokotsa mocheso o qhibilihang. Li₂O, ka lebaka la radius ea eona e nyane ea ionic le matla a phahameng a motlakase, e sebetsa ka ho khetheha ebile e ka ntlafatsa thepa ea 'mele ea khalase.
2. Batch Pele ho Phekolo
Taolo ea Mongobo:
Mongobo o nepahetseng (3% ~ 5%): E ntlafatsa ho koloba le ho itšoara, ho fokotsa lerōle le karohano;
Mongobo o Feteletseng: O baka liphoso tsa ho bekha 'me o lelefatsa nako ea ho fafisoa.
Kabo ea Boholo ba Particle:
Li-Coarse Particles tse Feteletseng: E fokotsa sebaka sa ho kopana le maikutlo, e lelefatsa nako ea ho qhibiliha;
Likaroloana tse Ntle tse Feteletseng: E lebisa ho agglomeration le electrostatic adsorption, e sitisang ho qhibiliha ha junifomo.
3. Tsamaiso ea Cullet
Cullet e tlameha ho hloeka, e se na litšila, 'me e ts'oane le boholo ba lisebelisoa tse tala ho qoba ho hlahisa li-bubble kapa masala a sa qhibilihang.
Ⅱ. Moqapi oa Sebōpile Thepa ea Mafura
1. Khetho ea Lintho tse Refractory
Ho hanyetsa khoholeho ea mocheso o phahameng: litene tse phahameng tsa zirconium le litene tsa electrofused zirconium corundum (AZS) li lokela ho sebelisoa sebakeng sa lebota la letamo, tlase ea sebōpi le libaka tse ling tse kopanang le mokelikeli oa khalase, e le ho fokotsa mefokolo ea majoe e bakoang ke khoholeho ea lik'hemik'hale le ho senya.
Thermal stability: Hanela ho feto-fetoha ha mocheso 'me u qobe ho phatloha ho sa tloaelehang ka lebaka la ho tšoha ha mocheso.
2. Mafura le Matla a ho Chesa
Boleng ba khalori ea mafura le moea oa ho tuka (oxidizing/ho fokotsa) li tlameha ho ts'oana le sebopeho sa khalase. Ka mohlala:
Khase ea Tlhaho/Oli e Boima: E hloka taolo e nepahetseng ea karo-karolelano ea mafura a moea ho qoba masalla a sulfide;
Ho qhibiliha ha Motlakase: Ho loketse ho qhibiliha ka mokhoa o nepahetseng haholo (mohlala,khalase ea mahlo) empa e ja matla a mangata.
Ⅲ. Ntlafatso ea Parameter ea Melting Process
1. Taolo ea Mocheso
Melting Temperature (1450 ~ 1500 ℃): Keketseho ea 1 ℃ ea mocheso e ka phahamisa sekhahla sa ho qhibiliha ka 1%, empa khoholeho ea mobu e imena habeli. Hoa hlokahala ho leka-lekanya pakeng tsa katleho le bophelo ba lisebelisoa.
Kabo ea Mocheso: Taolo ea likhahla libakeng tse fapaneng tsa sebōpi (ho qhibiliha, ho fine, ho pholisa) ho bohlokoa ho qoba ho chesa ho feteletseng kapa masala a sa qhibilihang.
2. Sepakapaka le Khatello
Atmosphere ea Oxidizing: E khothalletsa ho bola empa e ka matlafatsa sulfide oxidation;
Ho Fokotsa Sepakapaka: E hatella 'mala oa Fe³+ (bakeng sa likhalase tse se nang mebala) empa e hloka ho qoba ho beha khabone;
Botsitso ba Khatello ea Sebōpi: Khatello e fokolang e ntle (+2 ~ 5 Pa) e thibela ho kenngoa ha moea o batang le ho netefatsa ho tlosoa ha bubble.
3.Fining Agents le Fluxes
Fluorides (mohlala, CaF₂): Fokotsa viscosity ea ho qhibiliha le ho potlakisa ho tlosoa ha bubble;
Li-nitrate (mohlala, NaNO₃): Lokolla oksijene ho khothaletsa fining ea oxidative;
Composite Fluxes**: mohlala, Li₂CO₃ + Na₂CO₃, ka synergistically thehile mocheso o tlase o qhibilihang.
Ⅳ. Tlhokomelo e Matla ea Ts'ebetso ea ho qhibiliha
1. Qhibiliha Viscosity le Fluidity
Tlhokomelo ea nako ea 'nete e sebelisang li-viscometers tse potolohang ho fetola maemo a mocheso kapa a flux bakeng sa maemo a nepahetseng a ho theha.
2. Katleho ea ho Tlosa Li-bubble
Tlhokomelo ea kabo ea li-bubble ho sebelisoa X-ray kapa mekhoa ea ho nka litšoantšo ho ntlafatsa litekanyetso tsa li-fining agent le khatello ea sebōpi.
Ⅴ. Mathata a Tloaelehileng le Maano a Ntlafatso
| Mathata | Sesosa sa ho qala | Tharollo |
| Majoe a Khalase (Likaroloana tse sa Tokolohang) | Likaroloana tse mahoashe kapa motsoako o mobe | Ntlafatsa boholo ba likaroloana, ntlafatsa ho kopanya pele |
| Li-bubble tse setseng | Tefiso e sa lekaneng kapa ho feto-fetoha ha khatello | Eketsa litekanyetso tsa fluoride, tsitsisa khatello ea sebōpi |
| Khoholeho e Matla ea Refractory | Mocheso o feteletseng kapa lisebelisoa tse sa lumellaneng | Sebelisa litene tse phahameng tsa zirconia, fokotsa likhahla tsa mocheso |
| Methapo le Mefokolo | Homogenization e sa lekaneng | Eketsa nako ea homogenization, ntlafatsa ho hlohlelletsa |
Qetello
Ho qhibiliha ha likhalase ke phello ea tšebelisano lipakeng tsa lisebelisoa tse tala, lisebelisoa le liparamente tsa tšebetso. E hloka taolo e hlokolosi ea moralo oa sebopeho sa lik'hemik'hale, optimization ea boholo ba likaroloana, ntlafatso ea thepa ea refractory, le taolo e matla ea paramethara ea ts'ebetso. Ka ho fetola mekhoa ea saense, ho tsitsisa tikoloho ea ho qhibiliha (mocheso / khatello / sepakapaka), le ho sebelisa mekhoa e sebetsang ea ho hloekisa, ho sebetsa hantle ha ho qhibiliha le boleng ba khalase ho ka ntlafatsoa haholo, ha tšebeliso ea matla le litšenyehelo tsa tlhahiso li fokotseha.
Nako ea poso: Mar-14-2025
