Njira yosinthira ion ya silika sol mwatsatanetsatane kuponyera.The cation kuwombola utomoni amagwiritsa amphamvu asidi styrene cation kuwombola utomoni;mtengo wosinthanitsa wa anion umatanthawuza utomoni wofooka wa styrene anion exchange resin.

Kusinthana kwa ion ndi njira yofananira.Zomwe zimachitika ndikuti njira ya silicic acid yokhala ndi Na + ikadutsa chala chamtengo wosinthanitsa, Ma + amalowa m'malo mwa H + pa utomoni wa cation exchange.Choncho, NAa + mu galasi lamadzi lachotsedwa, ndipo ma H + cations, silicon ions ndi SiO3 mu sodium silicate imapanga njira yowonongeka ya silica sol ndikutuluka.

Kusinthana kwa ion kwa silica sol kumakhudzana ndi izi: kuchuluka kwa resin kusinthika, kuchuluka kwa utomoni, kutalika kwa utomoni, kuya kwakuya, kukula kwa ion, ndi zina zambiri. maziko anion utomoni kuwombola mzati kuchotsa anion CL- mu madzi kuti tikwaniritse bata kwambiri.Chingamu chakuya cha silicon chosungunula chomwe chikuyenda kuchokera pagawo losinthira chimakhala chochepa kwambiri ndipo chimayenera kukhazikika.Pofuna kupewa gelation pa ndende, stabilizer ayenera kuwonjezeredwa mwamsanga pamaso ndende.The stabilizer nthawi zambiri MOH (M ndi L, Na, K, Rb, Cs, NH4.NH2, etc.).Kuchuluka kwa stabilizer kuyenera kukhala koyenera.Ngati ndi osachepera 1% ya ma moles a SiO2, n'zovuta kutenga gawo lokhazikika;ngati ipitirira 5% Idzachepetsa chiyero cha mankhwala.Tengani 5kg ya silika pamwamba pa sol ndikusintha PH mtengo kukhala 78 ndi 10% NAOH yankho.Tengani 900 g yamadzi osinthika ndikudzaza mu chopumitsira kuti muchepetse kupanikizika.Ndipo pa mfundo ya kusunga madzi mlingo mu chidebe zonse, pang'onopang'ono kuwonjezera otsala 4100g wa kusintha madzi.The ndende kutentha anakhalabe pa 78 ° C, ndi 900 g wa silika Sol munali SiO220% ndi Na200.33% PH wa 9,6 anakonza, ndi pafupifupi tinthu kukula anali za 16 mum.

Utoto wosinthira ion wataya mphamvu yake yosinthira pambuyo posinthana ndi ion.Muyenera kutsuka ndi kuchepetsa hydrochloric acid ndikusintha Na + pa utomoni ndi H9 + mu HCL.Magulu ogwira ntchito a ion exchange resin ndi okosijeni kuti apangenso utomoni ndikubwezeretsanso mphamvu yosinthira.Pambuyo pa kubadwanso, mtengo wosinthanitsa wa ion umatanthawuza kuti uyenera kutsukidwa ndi madzi osungunuka kumtengo wotchulidwa PH kuti ugwiritse ntchito.

Katswiri wa silika sol: SiO2 zili 20% 30% (H2SiO3 okhutira> 26%) chinyezi 70% 80% yeniyeni yokoka 1.141.21 Na2O zili 0.4% 0.5% mamasukidwe akayendedwe (kutchingira 4) 10.9S akhoza kusungidwa kwa chaka chimodzi