Kodi Diatomite Filter Aid ndi chiyani?

Kodi Diatomite Filter Aid ndi chiyani?

Diatomite Filter Aid ili ndi kapangidwe kabwino ka ma microporous, imakoka madzi, komanso imaletsa kupsinjika. Sikuti imangopeza chiŵerengero chabwino cha kuyenda kwa madzi osefedwa, komanso imasefa zinthu zolimba zosungunuka bwino, zomwe zimapangitsa kuti zikhale zoyera. Dziko lapansi la Diatomaceous ndi dothi la zotsalira zakale za diatom za selo limodzi. Makhalidwe ake ndi monga kulemera kopepuka, kupendekera, mphamvu yayikulu, kukana kuwonongeka, kutchinjiriza kutentha, kutchinjiriza madzi, komanso kudzaza, pakati pa zinthu zina zabwino kwambiri.

Dziko la Diatomaceous ndi matope a zotsalira zakale za diatom ya selo limodzi. Makhalidwe ake ndi monga kulemera kopepuka, kupendekera, mphamvu zambiri, kukana kuvala, kutchinjiriza, kutchinjiriza kutentha, kulowetsedwa, ndi kudzaza, pakati pa zinthu zina zabwino kwambiri. Lili ndi kukhazikika kwabwino kwa mankhwala. Ndi chinthu chofunikira kwambiri m'mafakitale chotetezera kutentha, kupukutira, kusefa, kulowetsedwa, kuletsa magazi kuundana, kuchotsera, kudzaza, ndi chonyamulira. Lingagwiritsidwe ntchito kwambiri m'mafakitale monga zitsulo, makampani opanga mankhwala, mphamvu zamagetsi, ulimi, feteleza, zipangizo zomangira ndi zinthu zotetezera kutentha. Lingagwiritsidwenso ntchito ngati zodzaza ntchito zamafakitale zamapulasitiki, rabara, zoumbaumba, kupanga mapepala, ndi mafakitale ena.

Kugawa

Diatomite Filter Aida imagawidwa m'magulu awiri: zinthu zouma, zinthu zokhala ndi calcium, ndi zinthu zokhala ndi calcium flux malinga ndi njira zosiyanasiyana zopangira.

①Zinthu zouma

Umitsani zinthu zopangira zouma za silika zoyeretsedwa, zouma kale, komanso zophwanyika pa kutentha kwa 600-800 ° C, kenako zipukutireni kukhala ufa. Mankhwalawa ali ndi tinthu tating'onoting'ono kwambiri ndipo ndi oyenera kusefedwa molondola. Nthawi zambiri amagwiritsidwa ntchito limodzi ndi zinthu zina zothandizira kusefera. Zinthu zouma nthawi zambiri zimakhala zachikasu chopepuka, komanso zimakhala zoyera ngati mkaka komanso zotuwa ngati imvi.

②Katundu wopangidwa ndi calcium

Zipangizo zopangira zapadziko lapansi zoyeretsedwa, zouma, komanso zophwanyika za diatomaceous zimayikidwa mu uvuni wozungulira, zophwanyika pa kutentha kwa 800-1200 ° C, kenako zimaphwanyika ndikuyikidwa muyeso kuti zipeze mankhwala ophwanyika. Poyerekeza ndi zinthu zouma, zinthu zopangidwa ndi calcium zimakhala ndi mphamvu yolowera mpweya yoposa katatu. Zinthu zopangidwa ndi calcium nthawi zambiri zimakhala zofiira pang'ono.

③Zinthu zopangidwa ndi calcium

Pambuyo poyeretsa, kuumitsa, ndi kuphwanya, zinthu zopangira zapadziko lapansi za diatomaceous zimawonjezedwa ndi zinthu zochepa zotulutsa madzi monga sodium carbonate ndi sodium chloride, ndikuziyika pa kutentha kwa 900-1200 ° C. Pambuyo pophwanya ndi kuyika kukula kwa tinthu, chinthu chopangidwa ndi flux calcined chimapezeka. Kulowa kwa chinthu chopangidwa ndi flux calcined kwawonjezeka kwambiri, kupitirira nthawi 20 kuposa chinthu chouma. Zinthu zopangidwa ndi calcium zokhala ndi flux nthawi zambiri zimakhala zoyera, ndipo pamene kuchuluka kwa Fe2O3 kuli kokwera kapena mlingo wa flux uli wochepa, zimawoneka ngati pinki wopepuka.