Kodi Diatomite Filter Aid ndi chiyani?

Kodi Diatomite Filter Aid ndi chiyani?

Diatomite Filter Aid ili ndi mawonekedwe abwino a microporous, adsorption performance, komanso anti compression performance. Iwo sangakhoze kokha kukwaniritsa bwino otaya mlingo chiŵerengero kwa madzi osasankhidwa, komanso zosefera zabwino inaimitsidwa zolimba, kuonetsetsa momveka. Dziko la Diatomaceous ndi dothi lakale la cell single diatom zotsalira. Makhalidwe ake amaphatikiza kulemera kwapang'onopang'ono, porosity, mphamvu yayikulu, kukana kuvala, kutchinjiriza, kutchinjiriza kwamafuta, kutsatsa, ndi kudzaza, pakati pazinthu zina zabwino kwambiri.

Dziko la Diatomaceous ndi dothi lakale la cell single diatom zotsalira. Makhalidwe ake amaphatikiza kulemera kwapang'onopang'ono, porosity, mphamvu yayikulu, kukana kuvala, kutchinjiriza, kutchinjiriza kwamafuta, kutsatsa, ndi kudzaza, pakati pazinthu zina zabwino kwambiri. Ali ndi kukhazikika kwamankhwala. Ndizinthu zofunikira zamafakitale zotchinjiriza, kugaya, kusefera, kutsatsa, anticoagulation, kugwetsa, kudzaza, ndi chonyamulira. Itha kugwiritsidwa ntchito kwambiri m'mafakitale monga zitsulo, makampani opanga mankhwala, mphamvu yamagetsi, ulimi, feteleza, zomangira ndi zinthu zotchinjiriza. Itha kugwiritsidwanso ntchito ngati zodzaza mafakitale zamapulasitiki, mphira, zoumba, kupanga mapepala, ndi mafakitale ena.

Gulu

Diatomite Filter Aidare yogawidwa m'zinthu zouma, zopangidwa ndi calcined, ndi mankhwala opangidwa ndi flux calcined malinga ndi njira zosiyanasiyana zopangira.

①Zouma zowuma

Yanikani zoyeretsedwa, zowumitsidwa, ndi zophwanyidwa za silika zouma pa kutentha kwa 600-800 ° C, kenako ndikuzipera kukhala ufa. Mankhwalawa ali ndi kukula kwa tinthu tating'ono ndipo ndi oyenera kusefera mwatsatanetsatane. Nthawi zambiri amagwiritsidwa ntchito limodzi ndi zida zina zosefera. Zowuma nthawi zambiri zimakhala zachikasu chopepuka, komanso zimakhala ndi zoyera zamkaka komanso zotuwa.

②Calcined mankhwala

Zida zoyeretsedwa, zouma, ndi zophwanyidwa za diatomaceous lapansi zimadyetsedwa mu uvuni wozungulira, wotenthedwa pa kutentha kwa 800-1200 ° C, kenako nkuphwanyidwa ndikusinthidwa kuti apeze mankhwala owerengeka. Poyerekeza ndi zinthu zowuma, mankhwala a calcined ali ndi permeability kuposa katatu. Zopangira calcined nthawi zambiri zimakhala zofiira mopepuka.

③Flux calcined mankhwala

Pambuyo pa kuyeretsedwa, kuyanika, ndi kuphwanya, zida zapadziko lapansi za diatomaceous zimawonjezeredwa ndi zinthu zazing'ono zomwe zimasinthasintha monga sodium carbonate ndi sodium kolorayidi, ndi calcined pa kutentha kwa 900-1200 ° C. Pambuyo kuphwanya ndi kukula kwa tinthu, flux calcined mankhwala anapezedwa. The permeability wa flux calcined mankhwala chawonjezeka kwambiri, kuposa 20 nthawi ya mankhwala youma. Zopangidwa ndi calcined zokhala ndi flux nthawi zambiri zimakhala zoyera, ndipo Fe2O3 ikakhala yochuluka kapena mlingo wa flux ndi wotsika, umawoneka ngati pinki.