I-Feldspar ingenye yamaminerali abaluleke kakhulu akha amatshe ongqimbeni lomhlaba. I-feldspar ecebile nge-potassium noma i-sodium isetshenziswa kabanzi ezintweni zobumba, i-enamel, ingilazi, izinto zokubhula, kanye neminye imikhakha yezimboni. I-Potassium feldspar, ngenxa yokuqukethwe kwayo okuphezulu kwe-potassium futhi ingumthombo we-potassium ongancibiliki emanzini, ingasetshenziswa esikhathini esizayo ekukhiqizeni umanyolo we-potash, okwenza kube umthombo obalulekile wamaminerali. I-Feldspar equkethe izinto ezingavamile njenge-rubidium ne-cesium ingasebenza njengomthombo wamaminerali wokukhipha lezi zinto. I-feldspar enemibala emihle ingasetshenziswa njengetshe lokuhlobisa kanye namatshe ayigugu angenani eliyigugu.
Ngaphandle kokuba yizinto zokusetshenziswa embonini yengilazi (ecishe ibe ngu-50-60% wokusetshenziswa okuphelele), i-feldspar isetshenziswa futhi embonini yezinto zobumba (30%), kanti ezinye zisetshenziswa kumakhemikhali, izinto zokubhula, i-fiberglass, ama-electrode okushisela, kanye neminye imboni.
I-Glass Flux
I-Feldspar ingenye yezingxenye eziyinhloko zezingxube zengilazi. Ngokuqukethwe okuphezulu kwe-Al₂O₃ kanye nokuqukethwe okuphansi kwensimbi, i-feldspar iyancibilika ekushiseni okuphansi futhi inobubanzi bokuncibilika. Isetshenziswa kakhulu ukwandisa okuqukethwe kwe-alumina ezingxubeni zengilazi, ukunciphisa izinga lokushisa lokuncibilika, nokwandisa okuqukethwe kwe-alkali, ngaleyo ndlela kunciphisa inani le-alkali esetshenziswayo. Ngaphezu kwalokho, i-feldspar iyancibilika kancane ibe yingilazi, ivimbele ukwakheka kwamakristalu angalimaza umkhiqizo. I-Feldspar futhi isiza ukulawula i-viscosity yengilazi. Ngokuvamile, i-potassium noma i-sodium feldspar isetshenziswa ezingxubeni ezahlukene zengilazi.
Izithako Zomzimba We-Ceramic
Ngaphambi kokudubula, i-feldspar isebenza njengento eluhlaza enciphayo, inciphisa ukuncipha kokomisa kanye nokuguquka komzimba, ithuthukise ukusebenza kokomisa, futhi inciphise isikhathi sokomisa. Ngesikhathi sokudubula, i-feldspar isebenza njengokushintshashintsha kokwehlisa izinga lokushisa lokudubula, ikhuthaza ukuncibilika kwe-quartz ne-kaolin, futhi ikhuthaze ukwakheka kwe-mullite esigabeni soketshezi. Ingilazi ye-feldspar eyakhiwa ngesikhathi sokuncibilika igcwalisa izinhlamvu zekristalu ze-mullite emzimbeni, iyenze ibe nkulu futhi inciphise ukubola, ngaleyo ndlela ikhulise amandla ayo okusebenza kanye nezakhiwo ze-dielectric. Ngaphezu kwalokho, ukwakheka kwengilazi ye-feldspar kuthuthukisa ukukhanya komzimba. Inani le-feldspar elingeziwe emizimbeni ye-ceramic liyahlukahluka ngokuya ngezinto zokusetshenziswa kanye nezidingo zomkhiqizo.
I-Ceramic Glaze
I-ceramic glaze yakhiwe kakhulu yi-feldspar, i-quartz, nobumba, kanti okuqukethwe yi-feldspar kusuka ku-10-35%. Embonini ye-ceramics (kokubili umzimba kanye ne-glaze), i-potassium feldspar isetshenziswa kakhulu.
Izakhiwo Zomzimba Nezamakhemikhali
I-Feldspar iyiminerali etholakala kabanzi emhlabeni, enokuqukethwe okuphezulu kwe-potassium okwaziwa ngokuthi i-potassium feldspar, emelelwa ngamakhemikhali njenge-KAlSi₃O₈. I-Orthoclase, i-microcline, kanye ne-sanidine konke kungamaminerali e-potassium feldspar. Lawa ma-feldspar anokuqina okuhle kwamakhemikhali futhi ngokuvamile amelana nokubola kwe-asidi. Anobulukhuni obungu-5.5-6.5, amandla adonsela phansi angu-2.55-2.75 t/m³, kanye nephuzu lokuncibilika elingu-1185-1490°C. Amaminerali ahlotshaniswa kakhulu afaka i-quartz, i-muscovite, i-biotite, i-beryl, i-garnet, kanye nenani elincane le-magnetite, i-columbite, ne-tantalite.
Ukuhlukaniswa kwama-Feldspar Deposits
Ama-deposit e-Feldspar ahlukaniswa kakhulu ngezinhlobo ezimbili ngokusekelwe ekuzalweni kwawo:
1. **I-Gneiss noma i-Migmatitic Gneiss**: Eminye imithambo ivela e-granite noma emadwaleni ayisisekelo, noma ezindaweni zawo zokuthintana. I-ore igxile kakhulu endaweni ye-feldspar block yama-pegmatites noma ama-feldspar pegmatites ahlukanisiwe.
2. **Ama-Igneous Rock Type Feldspar Deposits**: Lawa ma-deposit atholakala emadwaleni a-igneous ane-acidic, aphakathi nendawo, kanye ne-alkaline. Lawo atholakala emadwaleni ane-alkaline abaluleke kakhulu, njenge-nepheline syenite, elandelwa yi-granite, i-albite granite, i-orthoclase granite, kanye nama-quartz orthoclase granite deposits.
Ngokusekelwe enkambisweni yokwenza amaminerali ye-feldspar, ama-feldspar deposits ahlukaniswe ngohlobo lwedwala eliyi-igneous, uhlobo lwe-pegmatite, uhlobo lwe-granite oluweathered, kanye nohlobo lwedwala eliyi-sedimentary, kanti izinhlobo ze-pegmatite kanye nedwala eliyi-igneous ziyizona eziyinhloko.
Izindlela Zokuhlukana
- **Ukuhlela Ngesandla**: Ngokusekelwe emehluko osobala ngesimo nombala ovela kwamanye amaminerali e-gangue, kusetshenziswa ukuhlela ngesandla.
- **Ukuhlukaniswa Kwamagnetic**: Ngemva kokuchoboza nokugaya, imishini yokuhlukanisa magnetic efana nama-plate magnetic separator, ama-LHGC vertical ring high gradient magnetic separator, kanye nama-HTDZ electromagnetic slurry magnetic separator asetshenziswa ukususa insimbi engagqwali, i-titanium, kanye namanye amaminerali okungcola ukuze kuhlanzwe.
- **Ukuntanta**: Isebenzisa kakhulu i-HF acid ngaphansi kwezimo ze-acidic, kanye nama-amine cations njengabaqoqi bokuhlukanisa i-feldspar ne-quartz.
Ukuze uthole ulwazi olwengeziwe mayelana nama-Huate magnetic separator nokuthi angasiza kanjani ekuhlanzweni nasekuhlukanisweni kwe-feldspar namanye amaminerali, vakashela iwebhusayithi yethu. I-Huate Magnetic Separator inikeza izixazululo ezithuthukisiwe zokuhlukanisa magnetic ezenzelwe izidingo zakho zezimboni.
Isikhathi sokuthunyelwe: Juni-28-2024