Feldspar ndeimwe yemaminerari akakosha ekugadzira matombo ari pasi pevhu.Potassium kana sodium-rich feldspar inoshandiswa zvakanyanya muceramics, enamel, girazi, mabrasives, uye mamwe maindasitiri emaindasitiri.Potassium feldspar, nekuda kwekuwanda kwayo kwe potassium uye kuve isiri-mvura-inonyungudika potassium sosi, inogona kushandiswa mune ramangwana kugadzira potashi fetiraiza, zvichiita kuti ive yakakosha strategic mineral resource.Feldspar ine zvisingawanzo zvinhu zvakadai serubidium uye cesium inogona kushanda seminerari yekubvisa zvinhu izvi.Yakanaka mavara feldspar inogona kushandiswa sedombo rekushongedza uye semi-anokosha matombo anokosha.
Kunze kwekuve mbichana yeindasitiri yegirazi (inoverengera inosvika 50-60% yekudyiwa kwese), feldspar inoshandiswawo muindasitiri yeceramics (30%), nemamwe anoshandiswa mumakemikari, abrasives, fiberglass, welding electrodes. nemamwe maindasitiri.
Girazi Flux
Feldspar chimwe chezvikamu zvikuru zvegirazi musanganiswa.Iine yakakwira Al₂O₃ yemukati uye yakaderera simbi yemukati, feldspar inonyunguduka pane yakaderera tembiricha uye ine yakafara yekunyungudika.Inonyanya kushandiswa kuwedzera iyo alumina yemukati mumisanganiswa yegirazi, kuderedza kunyunguduka tembiricha, uye kuwedzera alkali yemukati, nokudaro kuderedza huwandu hwealkali inoshandiswa.Uyezve, feldspar inonyunguduka zvishoma nezvishoma mugirazi, ichidzivirira kuumbwa kwemakristasi anogona kukuvadza chigadzirwa.Feldspar inobatsirawo kugadzirisa viscosity yegirazi.Kazhinji, potassium kana sodium feldspar inoshandiswa mumhando dzakasiyana dzegirazi musanganiswa.
Ceramic Body Ingredients
Asati apfura, feldspar inoita seyakaonda mbishi, kuderedza kuomeswa kwekuomeswa uye deformation yemuviri, kunatsiridza kuomesa kuita, uye kupfupisa kuomeswa nguva.Munguva yekupfura, feldspar inoita senge inoyerera kudzikisa kupisa kwekupisa, kukurudzira kunyunguduka kwequartz uye kaolin, uye kufambisa kuumbwa kwemullite muchikamu chemvura.Girazi yefeldspar inoumbwa panguva yekunyunguduka inozadza mullite crystal tsanga mumuviri, ichiita kuti ive yakaoma uye inoderedza porosity, nokudaro ichiwedzera simba rayo remagetsi uye dielectric properties.Pamusoro pezvo, kuumbwa kwegirazi refeldspar kunowedzera kutenderera kwemuviri.Huwandu hwefeldspar yakawedzerwa mumiviri yeceramic inosiyana zvichienderana neyakabikwa uye zvigadzirwa zvinodiwa.
Ceramic Glaze
Ceramic glaze inonyanya kuumbwa nefeldspar, quartz, uye ivhu, ine feldspar yemukati kubva pa10-35%.Muindasitiri yekeramics (zvose muviri uye glaze), potassium feldspar inonyanya kushandiswa.
Zvenyama uye Chemical Properties
Feldspar iminerari inowanikwa pasi rose, ine potassium yakawanda inozivikanwa se potassium feldspar, kemikari inomiririrwa se KAlSi₃O₈.Orthoclase, microcline, uye sanidine zvose potassium feldspar minerals.Aya mafeldspars ane kugadzikana kwakanaka kwemakemikari uye anowanzo kurwisana nekuora kweasidhi.Vane kuoma kwe5.5-6.5, giravhiti chaiyo ye2.55-2.75 t/m³, uye nzvimbo yekunyunguduka ye1185-1490 ° C.Zvicherwa zvinowanzobatanidzwa zvinosanganisira quartz, muscovite, biotite, beryl, garnet, uye mashoma emagnetite, columbite, uye tantalite.
Kurongeka kweFeldspar Deposits
Feldspar deposits inonyanya kuiswa mumhando mbiri zvichienderana negenesis yavo:
1. **Gneiss kana Migmatitic Gneiss**: Dzimwe tsinga dzinoitika mugireniti kana mumatombo makuru, kana munzvimbo dzavanosangana.Iyo ore inonyanya kuiswa mufeldspar block zone ye pegmatites kana kusiyanisa feldspar pegmatites.
2. **Igneous Rock Type Feldspar Deposits**: Aya madhipoziti anoitika mumatombo ane acidic, epakati, uye alkaline igneous.Izvo zvinowanikwa mumatombo ealkaline zvakanyanya kukosha, zvakadai senepheline syenite, inoteverwa negranite, albite granite, orthoclase granite, uye quartz orthoclase granite deposits.
Kubva pane mineralization process yefeldspar, mafeldspar deposits akakamurwa kuita igneous rock type, pegmatite type, weathered granite type, uye sedimentary rock type, ine pegmatite uye igneous rock marudzi ari iwo makuru.
Kuparadzanisa Nzira
- **Kuronga Nemaoko**: Zvichienderana nekusiyana kuri pachena kwechimiro uye ruvara kubva kune mamwe maminerari e gangue, kurongwa nemaoko kunoshandiswa.
- ** Magnetic Separation **: Mushure mekupwanya nekukuya, magineti ekuparadzanisa michina yakadai seplate magnetic separators, LHGC vertical ring high gradient separators, uye HTDZ electromagnetic slurry magnetic separators inoshandiswa kubvisa isina simba remagineti, titanium, uye zvimwe zvicherwa zvetsvina. pakucheneswa.
- ** Flotation **: Inonyanya kushandisa HF acid pasi pemamiriro ane acidic, ine amine cations sevateresi vekuparadzanisa feldspar kubva kuquartz.
Kuti uwane rumwe ruzivo nezve Huate magnetic separators uye kuti vangabatsira sei mukucheneswa uye kupatsanurwa kwefeldspar nemamwe mamineral, shanyira webhusaiti yedu.Huate Magnetic Separator inopa epamberi magineti yekuparadzanisa mhinduro dzakagadzirirwa kune zvaunoda maindasitiri.
Nguva yekutumira: Jun-28-2024