Kuyini i-Diatomite Filter Aid?

Kuyini i-Diatomite Filter Aid?

I-Diatomite Filter Aid inesakhiwo esihle se-microporous, ukusebenza kahle kokumuncwa, kanye nokusebenza kokulwa nokucindezelwa. Ayikwazi nje kuphela ukufeza isilinganiso esihle sokugeleza koketshezi oluhlungiwe, kodwa futhi ihlunga izinto eziqinile ezilengayo, okuqinisekisa ukucaca. I-Diatomiceous earth iyisihlabathi sezinsalela ze-diatom zasendulo zeseli elilodwa. Izici zayo zifaka phakathi isisindo esincane, ukuminyana, amandla aphezulu, ukumelana nokuguguleka, ukufudumala, ukufudumala, ukumuncwa, kanye nokugcwalisa, phakathi kwezinye izakhiwo ezinhle kakhulu.

I-Diatomaceous earth iyisihlabathi sezinsalela ze-diatom zasendulo ezineseli elilodwa. Izici zayo zifaka phakathi isisindo esincane, ukubhoboka, amandla aphezulu, ukumelana nokuguguleka, ukufudumala, ukufudumala, ukumuncwa, kanye nokugcwalisa, phakathi kwezinye izakhiwo ezinhle kakhulu. Izinzile kahle ngamakhemikhali. Iyinto ebalulekile yezimboni yokufudumala, ukugaya, ukuhlunga, ukumuncwa, ukuvimbela ukujiya, ukususa ama-coagulant, ukugcwalisa, kanye nokuthwala. Ingasetshenziswa kabanzi ezimbonini ezifana ne-metallurgy, imboni yamakhemikhali, amandla kagesi, ezolimo, umanyolo, izinto zokwakha kanye nemikhiqizo yokufudumala. Ingasetshenziswa futhi njengezigcwalisi ezisebenzayo zezimboni zepulasitiki, irabha, izinto zobumba, ukwenza amaphepha, kanye nezinye izimboni.

Ukuhlukaniswa

I-Diatomite Filter Aida ihlukaniswe ngemikhiqizo eyomisiwe, imikhiqizo ene-calcium, kanye nemikhiqizo ene-flux calcium ngokwezinqubo ezahlukene zokukhiqiza.

①Imikhiqizo eyomile

Yomisa izinto zokusetshenziswa zomhlabathi we-silica ezomile, ezomisiwe, nezichotshoziwe ezingeni lokushisa elingu-600-800 ° C, bese uzigaya zibe yimpuphu. Lo mkhiqizo unosayizi wezinhlayiya ezincane kakhulu futhi ufanelekela ukuhluzwa ngokunembile. Uvame ukusetshenziswa kanye nezinye izinsiza zokuhlunga. Imikhiqizo eyomile ikakhulukazi iphuzi elikhanyayo, kodwa futhi inomhlophe ofana nobisi kanye nompunga okhanyayo.

②Umkhiqizo oqoshiwe

Izinto zokusetshenziswa zomhlaba ezihlanziwe, ezomisiwe, nezichotshoziwe zifakwa kuhhavini ojikelezayo, zifakwe i-calcium ekushiseni okungu-800-1200 ° C, bese zichotshozwa futhi zilinganiswe ukuze kutholakale umkhiqizo one-calcium. Uma kuqhathaniswa nemikhiqizo eyomile, imikhiqizo ene-calcium inomoya ophakeme kunezikhathi ezintathu. Imikhiqizo ene-calcium inombala obomvu okhanyayo.

③Imikhiqizo ene-calcium e-Flux

Ngemva kokuhlanzwa, ukomiswa, nokuchotshozwa, izinto zokusetshenziswa komhlaba ezi-diatomaceous zengezwa ngenani elincane lezinto eziphumayo njenge-sodium carbonate ne-sodium chloride, bese zifakwa ku-calcined ekushiseni okungu-900-1200 ° C. Ngemva kokuchotshozwa nokulinganisa ubukhulu bezinhlayiya, kutholakala umkhiqizo ofakwe ku-flux calcined. Ukuvuleka komkhiqizo ofakwe ku-flux calcined kukhuphuke kakhulu, okuphindwe izikhathi ezingaphezu kwezingu-20 kunomkhiqizo owomile. Imikhiqizo efakwe ku-calcined ene-flux inombala omhlophe kakhulu, futhi uma okuqukethwe kwe-Fe2O3 kuphezulu noma umthamo wokuphuma uphansi, kubonakala kupinki okhanyayo.