I-Feldspar yenye yezona zimbiwa ezibalulekileyo ezibunjwa ngamatye kuqweqwe lomhlaba.I-Potassium okanye i-sodium-rich feldspar isetyenziswa ngokubanzi kwi-ceramics, i-enamel, iglasi, i-abrasives, kunye namanye amacandelo oshishino.I-Potassium feldspar, ngenxa yesiqulatho sayo esiphezulu se-potassium kunye nobutyebi be-potassium obunganyibilikiyo emanzini, ingasetyenziselwa kwixesha elizayo ukwenza isichumiso se-potash, okwenza kube yinto ebalulekileyo yobutyebi beeminerali.I-Feldspar equlethe izinto ezinqabileyo ezifana ne-rubidium kunye ne-cesium inokusebenza njengomthombo wamaminerali wokukhupha ezi zinto.I-feldspar enemibala emihle ingasetyenziswa njengelitye lokuhombisa kunye namatye anqabileyo anqabileyo.
Ngaphandle kokuba yinto ekrwada kwishishini leglasi (ibali malunga ne-50-60% yokusetyenziswa iyonke), i-feldspar ikwasetyenziswa kwishishini le-ceramics (30%), kunye nezinye ezisetyenziswa kwiikhemikhali, iibrasives, fiberglass, i-welding electrode. kunye namanye amashishini.
Iglasi yeFlux
I-Feldspar yenye yezinto eziphambili zemixube yeglasi.Ngomxholo ophezulu we-Al₂O₃ kunye nomxholo wentsimbi ephantsi, i-feldspar iyancibilika kwiqondo lokushisa eliphantsi kwaye inoluhlu olubanzi lokunyibilika.Isetyenziselwa kakhulu ukunyusa umxholo we-alumina kwimixube yeglasi, ukunciphisa ubushushu obunyibilikayo, kunye nokwandisa umxholo we-alkali, ngaloo ndlela ukunciphisa inani le-alkali esetyenzisiweyo.Ukongezelela, i-feldspar iyancibilika ngokukhawuleza kwiglasi, ikhusela ukubunjwa kweekristali ezinokonakalisa imveliso.I-Feldspar ikwanceda ukulawula i-viscosity yeglasi.Ngokuqhelekileyo, i-potassium okanye i-sodium feldspar isetyenziswa kwimixube eyahlukeneyo yeglasi.
Izithako zoMzimba weCeramic
Ngaphambi kokudubula, i-feldspar isebenza njengento eluhlaza, ukunciphisa ukomisa ukuncipha kunye nokuguqulwa komzimba, ukuphucula ukusebenza kokumisa, kunye nokunciphisa ixesha lokumisa.Ngexesha lokudubula, i-feldspar isebenza njenge-flux yokunciphisa ukushisa kokudubula, ukukhuthaza ukunyibilika kwe-quartz kunye ne-kaolin, kunye nokuququzelela ukubunjwa kwe-mullite kwinqanaba le-liquid.Iglasi ye-feldspar eyenziwe ngexesha lokunyibilika igcwalisa i-mullite crystal grains emzimbeni, iyenza i-denser kunye nokunciphisa i-porosity, ngaloo ndlela ikhulise amandla ayo omatshini kunye neempawu ze-dielectric.Ukongezelela, ukubunjwa kweglasi ye-feldspar kwandisa ukuguquguquka komzimba.Isixa se-feldspar esongeziweyo kwimizimba ye-ceramic iyahluka ngokwezinto ezibonakalayo kunye neemfuno zemveliso.
I-Ceramic Glaze
I-Ceramic glaze iqulunqwe kakhulu yi-feldspar, i-quartz, kunye nodongwe, kunye nomxholo we-feldspar ukusuka kwi-10-35%.Kwishishini le-ceramics (zombini umzimba kunye ne-glaze), i-potassium feldspar isetyenziswa ngokukodwa.
IiPropati zoMzimba kunye nezeMichiza
I-Feldspar iyiminerali ekhoyo ngokubanzi emhlabeni, enomxholo ophezulu we-potassium owaziwa ngokuba yi-potassium feldspar, imele i-KAlSi₃O₈.Orthoclase, microcline, kunye sanidine zonke potassium feldspar izimbiwa.Ezi feldspars zinokuzinza kakuhle kweekhemikhali kwaye ngokuqhelekileyo zixhathisa ukubola kwe-asidi.Banobunzima be-5.5-6.5, ubunzima obuthile be-2.55-2.75 t/m³, kunye nendawo yokunyibilika kwe-1185-1490 ° C.Iiminerali eziqhelekileyo ezinxulumene nazo ziquka i-quartz, i-muscovite, i-biotite, i-beryl, i-garnet, kunye nexabiso elincinci le-magnetite, i-columbite, kunye ne-tantalite.
Ukuhlelwa kweeDipozithi zeFeldspar
Iidiphozithi zeFeldspar zihlelwa ikakhulu kwiindidi ezimbini ngokusekwe kwigenesis yazo:
1. **I-Gneiss okanye i-Migmatitic Gneiss**: Eminye imithambo iyenzeka kwigranite okanye kwi-basic rock mass, okanye kwiindawo ekudityanwa kuzo.I-ore igxininiswe kakhulu kwindawo yebhloko ye-feldspar ye-pegmatites okanye i-feldspar pegmatites eyahlukileyo.
2. **Ii-Igneous Rock Type Feldspar Deposits**: Ezi diphozithi zenzeka kumatye aneasidi, aphakathi, kunye ne-alkaline igneous.Ezo zifunyenwe kumatye e-alkaline zibaluleke kakhulu, njenge-nepheline syenite, ilandelwa yigranite, i-albite granite, i-orthoclase granite, kunye ne-quartz orthoclase granite deposits.
Ngokusekwe kwinkqubo yeminerali ye-feldspar, iidiphozithi ze-feldspar zohlulwe ngohlobo lwamatye avuthayo, uhlobo lwe-pegmatite, uhlobo lwe-weathered granite, kunye nodidi lwamatye e-sedimentary, kunye neentlobo ze-pegmatite kunye ne-igneous rock ibe zezona ziphambili.
Iindlela zokwahlula
- **Ukuhlela Ngesandla**: Ngokusekwe kumahluko acacileyo wokumila kunye nombala osuka kwezinye iiminerali ze-ganggue, ukuhlelwa ngesandla kuyasetyenziswa.
**Ukwahlulwa kweMagnetic**: Emva kokutyumza kunye nokusila, izixhobo zokwahlula imagnethi ezifana nepleyiti yokwahlula imagnethi, isahluli esithe nkqo se-LHGC esithe nkqo se-LHGC sahlulahlula imagnethi, kunye ne-HTDZ i-electromagnetic separators magnetic slurry isetyenziselwa ukususa isinyithi esibuthathaka, i-titanium, kunye nezinye iiminerali zokungcola. ukwenzela ukuhlanjululwa.
- **Flotation**: Ikakhulu isebenzisa i-asidi ye-HF phantsi kweemeko ze-acidic, kunye ne-amine cations njengabaqokeleli bokwahlula i-feldspar kwi-quartz.
Ukufumana ulwazi oluthe kratya malunga ne-Huate separators magnetic kunye nendlela abanokuncedisa ngayo ukuhlanjululwa kunye nokuhlukana kwe-feldspar kunye nezinye izimbiwa, tyelela iwebhusayithi yethu.I-Huate Magnetic Separator inikezela ngezisombululo zokwahlula ezikumgangatho ophezulu ezilungiselelwe iimfuno zakho zeshishini.
Ixesha lokuposa: Jun-28-2024