hakar ma'adinai na perlite don masana'antun masana'antu
Gabatar da perlite tama
Perlite wani nau'in fashewar acid ne na dutsen mai fitad da wuta, dutsen vitreous wanda aka samu ta hanyar sanyaya sauri. Perlite ore wani samfur ne na ƙasa wanda aka ƙera ta hanyar murƙushewa da kuma tantance perlite. Ana iya yin ƙayyadaddun samfuran samfuran perlite gwargwadon buƙatun abokan ciniki.
Samar da Tsarin hakar ma'adinai
Rawan hako (murƙushewa, bushewa) → m murƙushe 21mm ～ 40mm (niƙa) → matsakaici mai murƙushe 5mm (niƙa, sieving) → murƙushewa mai kyau 20 raga ～ 50 raga (nunawa) → 50 ～ 70 raga ～ 90 raga ～ 120 raga m 200 raga Jakar (grading)
Babban kaddarorin jiki na perlite tama
Launi: rawaya da fari, jan jiki, koren duhu, launin toka, launin ruwan kasa, launin toka da sauran launuka, wanda launin toka-fari-haske launin toka shine babban launi
Bayyanar: Ragged karaya, conchoidal, lobed, farar fata
Taurin Mohs 5.5 ~ 7
Yawa g/cm3 2.2 ~ 2.4
Refractoriness 1300 ~ 1380 ° C
Fassara mai faɗi 1.483 ~ 1.506
Girman fadada 4 ~ 25
Gabaɗayan abun da ke cikin sinadarin perlite ore (%)
Nau'in ƙasa: SiO2 Al2O3 Fe2O3 CaO K2O Na2O MgO H2O
Perlite: 68 ~ 74 ± 12 0.5 ~ 3.6 0.7 ~ 1.0 2 ~ 3 4 ~ 5 0.3 2.3 ~ 6.4
Babban alamun masana'antu na ajiya
An ƙaddara ƙimar masana'anta na albarkatun ƙasa na perlite ta hanyar girman fadada su da yawaitar samfur bayan gasa mai zafi.
1. Fadada k0> sau 5 ~ 15
2. Yawan yawa≤80kg/m3 ~ 200 kg/m3
Babban Aikace -aikace na perlite tama
Ƙarfin yashi mai ɗanɗano ya lalace sosai kuma an lalata shi sosai, kuma ana iya amfani dashi azaman mai cikawa a samfuran roba da filastik, aladu, fenti, inks, gilashin roba, bakelite mai zafi, da wasu kayan aikin injiniya da kayan aiki.
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