I-silica ayiyona into engokwemvelo futhi enye yezinhlanganisela ezibaluleke kakhulu ze-silicon. Ikhona emvelweni ngamafomu e-crystalline (njenge-quartz, cristobalite, i-chalcedony, i-agate, opal, njalo njalo) kanye nezinhlayiya ezingekho-crystalline, izinhlobo ezingajwayelekile noma ezinamaqhuqhuva. I-silica ayincibiliki emanzini futhi ayiphenduli emanzini, nokho ingasabela nge-alkali ukuze idale i-silicate namanzi. Phezu kwalokho, I-silica nayo inezinga eliphezulu lokuncibilika, ukuqina, kanye nokuphepha kwamakhemikhali, lokho kwenza ukuthi isetshenziswe kakhulu emikhakheni eminingi.
Ekukhiqizeni kwezohwebo, i-silica isetshenziswa kakhulu ukwenza ingilazi, ingilazi yamanzi, i-ceramic, koqweqwe lwawo, izinto eziphikisayo, airgel wazizwa ngempela, isihlabathi sokubumba i-ferrosilicon, i-silicon ebalulekile, usimende, njalo njalo. Phezu kwalokho, abantu basebenzisa i-silica ukwenza i-shaft surface kanye nesidumbu se-porcelain.
(I-Silica Powder Ehlanganisiwe I-Quartz Impushana Ehlanganiswe I-SiO2 Powder)
Ukugaya nge-ultrafine ye-silica kungafinyelelwa ngezindlela eziningi, kufaka phakathi ukugaya indawo eyomile kusetshenziswa isigayo esiyindilinga yezwe noma ukugaya okuma mpo okumanzi. Izigayo eziyindilinga zomhlaba wonke zingahlonyiswa ngezigayo ze-agate sphere nama-grinding sphere. Igayo elomile lebhola lingagaya uhlobo olujwayelekile lwesiqephu esingu-D50 se-silica material 3.786. Ngaphezu kwalokho, ukugaya mpo okumanzi kungenye yezindlela eziphumelela kakhulu zokugaya. Ngoba i-silica ayiphenduli ngamanzi, ukugaya okumanzi kungenziwa ngokufaka amanzi ahlanzekile. Imishini yokugaya emanzi emile “Iseli Mill” iwuhlobo olusha sha lokugaya oluhlanganisa amandla adonsela phansi kanye nobuchwepheshe be-fluidization. Ubuchwepheshe besimanje bokugaya obucwebe kakhulu obuhlanganiswe amandla adonsela phansi kanye ne-fluidization buxuba ngokugcwele imikhiqizo ngokujikeleza kwe-shaft enyakazayo.. Ishayisana futhi ixhumana nethuluzi, okuholela ekugundani nasekukhipheni ukuze umkhiqizo ugaywe kahle. Isilinganiso sesiqephu sesiqephu esingu-D50 somkhiqizo we-silica waphansi esingafinyelela kuso 1.422 eyodwa, futhi ezinye izingcezu zingafinyelela izinga le-micro-nano.
Umsabalalisi we-silicon monoxide ne-silicon sulphide
U-TRUNNO ungumphakeli we-surfactant ene-over 12 Isipiliyoni seminyaka ekongiweni kwamandla we-nano-building kanye nokuthuthukiswa kwe-nanotechnology. Yamukela inkokhelo ngekhadi lesikweletu, T/T, I-West Union ne-Paypal. I-Trunnano izothumela izimpahla kumakhasimende aphesheya kwezilwandle nge-FedEx, I-DHL, ngomoya, noma ngolwandle. Uma ufuna ukwazi okwengeziwe ukusetshenziswa kwe-silicon dioxide, sicela ukhululeke ukuxhumana nathi futhi uthumele uphenyo.
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