Feldspar ndi imodzi mwa mchere wofunikira kwambiri wopanga miyala padziko lapansi.Potaziyamu kapena sodium-rich feldspar imagwiritsidwa ntchito kwambiri m'mafakitale, enamel, magalasi, abrasives, ndi mafakitale ena.Potaziyamu feldspar, chifukwa cha kuchuluka kwa potaziyamu komanso kukhala gwero la potaziyamu yosasungunuka m'madzi, ingagwiritsidwe ntchito mtsogolomo popanga feteleza wa potashi, ndikupangitsa kuti ikhale yofunika kwambiri yopangira mchere.Feldspar yomwe ili ndi zinthu zosowa monga rubidium ndi cesium imatha kukhala gwero la mchere wochotsa zinthuzi.Feldspar yokongola ingagwiritsidwe ntchito ngati miyala yokongoletsera ndi miyala yamtengo wapatali.
Kupatula kukhala zopangira magalasi makampani (kuwerengera pafupifupi 50-60% ya mowa okwana), feldspar amagwiritsidwanso ntchito mu ziwiya zadothi makampani (30%), ndi zina ntchito mankhwala, abrasives, fiberglass, ma electrodes kuwotcherera, ndi mafakitale ena.
Glass Flux
Feldspar ndi chimodzi mwa zigawo zikuluzikulu za magalasi osakaniza.Ndi kuchuluka kwa Al₂O₃ komanso chitsulo chochepa, feldspar imasungunuka pa kutentha kochepa ndipo imakhala ndi mitundu yambiri yosungunuka.Amagwiritsidwa ntchito makamaka kuonjezera zosakaniza za alumina mu zosakaniza zamagalasi, kuchepetsa kutentha kosungunuka, ndi kuonjezera zamchere, motero kuchepetsa kuchuluka kwa alkali yomwe imagwiritsidwa ntchito.Kuonjezera apo, feldspar imasungunuka pang'onopang'ono mu galasi, kuteteza mapangidwe a makhiristo omwe angawononge mankhwala.Feldspar imathandizanso kuwongolera kukhuthala kwa galasi.Kawirikawiri, potaziyamu kapena sodium feldspar amagwiritsidwa ntchito muzosakaniza zosiyanasiyana zamagalasi.
Ceramic Thupi Zosakaniza
Asanayambe kuwombera, feldspar imagwira ntchito ngati yochepetsera zopangira, kuchepetsa kuyanika kwa shrinkage ndi mapindikidwe a thupi, kukonza kuyanika ntchito, ndi kufupikitsa nthawi yowumitsa.Pa kuwombera, feldspar amachita ngati flux kuchepetsa kuwombera kutentha, kulimbikitsa kusungunuka kwa quartz ndi kaolin, ndikuthandizira mapangidwe a mullite mu gawo lamadzimadzi.Galasi la feldspar lomwe limapangidwa panthawi yosungunuka limadzaza njere za mullite crystal m'thupi, zomwe zimapangitsa kuti zikhale zolimba komanso kuchepetsa porosity, motero zimawonjezera mphamvu zake zamakina ndi dielectric katundu.Kuonjezera apo, kupanga galasi la feldspar kumapangitsa kuti thupi liziyenda bwino.Kuchuluka kwa feldspar yowonjezeredwa m'matupi a ceramic kumasiyana malinga ndi zipangizo ndi zofunikira za mankhwala.
Ceramic Glaze
Ceramic glaze imapangidwa makamaka ndi feldspar, quartz, ndi dongo, zomwe zimakhala ndi feldspar kuyambira 10-35%.M'makampani a ceramics (onse thupi ndi glaze), potaziyamu feldspar amagwiritsidwa ntchito makamaka.
Zakuthupi ndi Zamankhwala
Feldspar ndi mchere womwe umapezeka padziko lonse lapansi, wokhala ndi potaziyamu wambiri wotchedwa potassium feldspar, womwe umaimiridwa ndi mankhwala monga KAlSi₃O₈.Orthoclase, microcline, ndi sanidine onse ndi mchere wa potaziyamu feldspar.Ma feldspars awa ali ndi kukhazikika kwamankhwala abwino ndipo nthawi zambiri amalimbana ndi kuwonongeka kwa asidi.Amakhala ndi kuuma kwa 5.5-6.5, mphamvu yokoka ya 2.55-2.75 t/m³, ndi malo osungunuka a 1185-1490 ° C.Maminolo omwe amagwiritsidwa ntchito kawirikawiri amaphatikizapo quartz, muscovite, biotite, beryl, garnet, ndi maginito ochepa, columbite, ndi tantalite.
Gulu la Feldspar Deposits
Ma depositi a Feldspar amagawidwa m'mitundu iwiri kutengera chiyambi chawo:
1. **Gneiss kapena Migmatitic Gneiss**: Mitsempha ina imapezeka mu miyala ya granite kapena yoyambira, kapena m'malo omwe amalumikizana.The ore makamaka anaika mu feldspar chipika zone ya pegmatites kapena kusiyana feldspar pegmatites.
2. **Igneous Rock Type Feldspar Deposits**: Ma depositi amenewa amapezeka mu miyala ya acidic, yapakati, ndi yamchere.Zomwe zimapezeka m'miyala yamchere ndizofunikira kwambiri, monga nepheline syenite, zotsatiridwa ndi granite, albite granite, orthoclase granite, ndi quartz orthoclase granite deposits.
Kutengera njira ya mineralization ya feldspar, madipoziti a feldspar amagawidwa kukhala mtundu wa rock of igneous, mtundu wa pegmatite, mtundu wa granite wokhala ndi nyengo, ndi mtundu wa miyala ya sedimentary, ndipo mitundu ya miyala ya pegmatite ndi igneous ndiyo ikuluikulu.
Njira Zolekanitsa
- **Kusankhira pamanja**: Kutengera ndi kusiyana koonekeratu kwa mawonekedwe ndi mtundu wa mchere wina wa gangue, kusanja pamanja kumagwiritsidwa ntchito.
- **Kupatukana kwa Magnetic**: Pambuyo kuphwanya ndi kupera, zida zolekanitsa maginito monga mbale zolekanitsa maginito, LHGC vertical ring high gradient magnetic separators, ndi HTDZ electromagnetic slurry magnetic separators amagwiritsidwa ntchito kuchotsa chitsulo chofooka cha maginito, titaniyamu, ndi mchere wina wosadetsedwa. za kuyeretsedwa.
- **Flotation**: Amagwiritsa ntchito kwambiri asidi wa HF pansi pa acidic, okhala ndi ma amine cations ngati osonkhanitsa olekanitsa feldspar ku quartz.
Kuti mudziwe zambiri za olekanitsa maginito a Huate ndi momwe angathandizire kuyeretsa ndi kulekanitsa feldspar ndi mchere wina, pitani pa webusaiti yathu.Huate Magnetic Separator imapereka mayankho apamwamba olekanitsa maginito ogwirizana ndi zosowa zanu zamafakitale.
Nthawi yotumiza: Jun-28-2024