I-Feldspar ingenye yamaminerali abaluleke kakhulu akha amatshe oqweqwe lomhlaba.I-Potassium noma i-feldspar ecebile nge-sodium isetshenziswa kakhulu kuma-ceramics, koqweqwe lwawo, ingilazi, ama-abrasives, nakweminye imikhakha yezimboni.I-Potassium feldspar, ngenxa yokuqukethwe kwayo okuphezulu kwe-potassium futhi ingumthombo we-potassium ongancibiliki emanzini, ingasetshenziswa esikhathini esizayo ukukhiqiza umanyolo we-potash, okwenza kube umthombo wamaminerali obalulekile wamasu.I-Feldspar equkethe izakhi ezingavamile njenge-rubidium ne-cesium ingasebenza njengomthombo wamaminerali wokukhipha lezi zakhi.I-feldspar enemibala emihle ingasetshenziswa njengetshe lokuhlobisa kanye namatshe ayigugu ayigugu.
Ngaphandle kokuba impahla eluhlaza embonini yengilazi (ibalwa cishe ngama-50-60% okusetshenziswa okuphelele), i-feldspar iphinde isetshenziswe embonini ye-ceramics (30%), kanti enye isetshenziswa kumakhemikhali, ama-abrasives, i-fiberglass, ama-electrode wokushisela, nezinye izimboni.
Ingilazi Flux
I-Feldspar ingenye yezingxenye eziyinhloko zezingxube zengilazi.Ngokuqukethwe okuphezulu kwe-Al₂O₃ nokuqukethwe kwensimbi ephansi, i-feldspar iyancibilika ekushiseni okuphansi futhi inebanga elibanzi lokuncibilika.Isetshenziswa kakhulu ukukhulisa okuqukethwe kwe-alumina kuzingxube zengilazi, ukunciphisa izinga lokushisa elincibilikayo, nokwandisa okuqukethwe kwe-alkali, ngaleyo ndlela kuncishiswe inani le-alkali elisetshenzisiwe.Ukwengeza, i-feldspar incibilika kancane kancane engilazini, ivimbela ukwakheka kwamakristalu angalimaza umkhiqizo.I-Feldspar isiza futhi ukulawula i-viscosity yengilazi.Ngokuvamile, i-potassium noma i-sodium feldspar isetshenziselwa izingxube ezihlukahlukene zezingilazi.
Ceramic Body Izithako
Ngaphambi kokudubula, i-feldspar isebenza njengempahla eluhlaza encane, inciphisa ukuncipha okomisa kanye nokuguqulwa komzimba, ukuthuthukisa ukusebenza kokumisa, nokunciphisa isikhathi sokumisa.Ngesikhathi sokudubula, i-feldspar isebenza njenge-flux yokunciphisa izinga lokushisa lokudubula, ikhuthaza ukuncibilika kwe-quartz ne-kaolin, futhi yenza kube lula ukwakheka kwe-mullite esigabeni se-liquid.Ingilazi ye-feldspar eyakhiwe ngesikhathi sokuncibilika igcwalisa okusanhlamvu kwekristalu ye-mullite emzimbeni, iyenze ibe minyene futhi inciphise i-porosity, ngaleyo ndlela ikhulise amandla ayo emishini kanye nezakhiwo ze-dielectric.Ukwengeza, ukwakheka kwengilazi ye-feldspar kuthuthukisa ukuguquguquka komzimba.Inani le-feldspar elingeziwe emizimbeni ye-ceramic liyahlukahluka kuye ngezinto zokusetshenziswa kanye nezidingo zomkhiqizo.
I-Ceramic Glaze
I-Ceramic glaze yakhiwe ikakhulukazi i-feldspar, i-quartz, nobumba, nokuqukethwe kwe-feldspar kusuka ku-10-35%.Embonini ye-ceramics (kokubili umzimba kanye ne-glaze), i-potassium feldspar isetshenziswa ngokuyinhloko.
Izakhiwo Zomzimba Nezamakhemikhali
I-Feldspar iyiminerali ekhona kakhulu emhlabeni, equkethe i-potassium ephezulu eyaziwa ngokuthi i-potassium feldspar, amakhemikhali amelwe njenge-KAlSi₃O₈.I-Orthoclase, i-microcline, ne-sanidine wonke amaminerali e-potassium feldspar.Lezi feldspars zinokuzinza okuhle kwamakhemikhali futhi ngokuvamile amelana nokubola kwe-asidi.Zinobunzima obungu-5.5-6.5, amandla adonsela phansi athile angu-2.55-2.75 t/m³, kanye nendawo yokuncibilika engu-1185-1490°C.Amaminerali ahlobene ngokuvamile ahlanganisa i-quartz, i-muscovite, i-biotite, i-beryl, i-garnet, nenani elincane le-magnetite, i-columbite, ne-tantalite.
Ukuhlukaniswa kwe-Feldspar Deposits
Amadiphozithi e-Feldspar ahlukaniswa ngokuyinhloko abe yizinhlobo ezimbili ngokusekelwe ku-genesis yawo:
1. **I-Gneiss noma i-Migmatitic Gneiss**: Eminye imithambo ivela kugwadule noma kumadwala ayisisekelo, noma ezindaweni lapho kuxhumana khona.I-ore igxile kakhulu endaweni ye-feldspar block ye-pegmatites noma i-feldspar pegmatites ehlukene.
2. **Amadiphozithi ohlobo lwe-Igneous Rock Feldspar**: Lawa ma-diphozithi avela emadwaleni ane-asidi, amaphakathi, kanye ne-alkaline.Lezo ezitholakala emadwaleni e-alkaline zibaluleke kakhulu, njenge-nepheline syenite, elandelwa yi-granite, i-albite granite, i-orthoclase granite, kanye ne-quartz orthoclase granite deposits.
Ngokusekelwe enqubweni yokwenza amaminerali e-feldspar, ama-feldspar deposits ahlukaniswe ngohlobo lwamadwala avuthayo, uhlobo lwe-pegmatite, uhlobo lwe-granite olunesimo sezulu esishisayo, kanye nohlobo lwama-sedimentary rock, kanye nezinhlobo ze-pegmatite ne-igneous rock okuyizona eziyinhloko.
Izindlela Zokuhlukanisa
- **Ukuhlela Mathupha**: Ngokusekelwe emehlukweni osobala wokuma nombala ovela kwamanye amaminerali e-ganggue, ukuhlunga okwenziwa ngesandla kuyasetshenziswa.
- **Ukuhlukaniswa KukaMagnetic**: Ngemva kokuchotshozwa nokugaya, okokusebenza kokuhlukanisa kazibuthe okufana nezihlukanisi kazibuthe zamapuleti, izihlukanisi ze-LHGC eziqondile indandatho ephakeme ye-gradient, kanye nezihlukanisi kazibuthe zikamagnetic ze-HTDZ zisetshenziselwa ukususa insimbi kazibuthe ebuthakathaka, i-titanium, namanye amaminerali angcolile. lokuhlanjululwa.
- **Flotation**: Ikakhulukazi isebenzisa i-HF acid ngaphansi kwezimo ezine-acidic, nama-amine cation njengabaqoqi bokuhlukanisa i-feldspar ku-quartz.
Ukuze uthole ulwazi olwengeziwe mayelana nezihlukanisi ze-Huate magnetic nokuthi zingasiza kanjani ekuhlanzeni nasekuhlukaniseni i-feldspar namanye amaminerali, vakashela iwebhusayithi yethu.I-Huate Magnetic Separator inikeza izixazululo ezithuthukisiwe zokuhlukanisa kazibuthe ezihambisana nezidingo zakho zezimboni.
Isikhathi sokuthumela: Jun-28-2024