nkhani

Zosakaniza ndi zinthu zina zosungunulira. Palinso mitundu ya anionic, cationic, nonionic, amphoteric ndi polymeric. Mtundu wa anionic umagwiritsidwa ntchito kwambiri. Zosakaniza zosungunulira ndi zoyenera ufa kapena zosungunulira zomwe zimakhudzidwa ndi chinyezi ndipo zimatha kuwonjezeredwa kuti zimasulire bwino ndikuletsa zosungunulira popanda kusokoneza magwiridwe antchito a thupi. Zingagwiritsidwe ntchito kwambiri mu mitundu yonse ya chakudya ndi mankhwala osungunulira ufa, chakudya, ammonium chloride ndi zina zosungunulira feteleza, zosungunulira zophimba, zosungunulira za ceramic, zotsukira zopanda phosphorous, zosungunulira za kaolin, zowonjezera simenti, zosungunulira mapepala, zosungunulira madzi zozungulira komanso zoletsa kukula, ndi zina zotero. Zogulitsazi zimakhala ndi mphamvu yabwino yotsutsa kutayidwa kwa madzi.
Ntchito ya dispersant ndikugwiritsa ntchito dispersant yonyowetsa kuti muchepetse nthawi ndi mphamvu zomwe zimafunika kuti mumalize njira yofalitsira, kukhazikika kwa dispersant yobalalika, kusintha mawonekedwe a pamwamba pa tinthu ta pigment, ndikusintha kuyenda kwa tinthu ta pigment. Kugwiritsa ntchito kwa dispersant kumaonekera m'mbali zotsatirazi.
1. Pa mitundu yonse ya ufa wa chakudya ndi mankhwala, chotulutsira madzi chimakhala ndi mphamvu yabwino kwambiri yoletsa kupangika kwa makristalo, zomwe zimatha kuletsa mtundu wa chakudya ndi mankhwala kusintha kwa nthawi yayitali, ndipo ndi mankhwala abwino kwambiri komanso otetezeka oletsa kupangika kwa makristalo.
2. Ndi mankhwala oletsa kutsekeka kwa feteleza wa mankhwala (makamaka ammonium chloride, ammonium carbon), omwe amatha kusunga mphamvu yotayirira ya zinthuzi zomwe zimayamwa chinyezi komanso kutsekeka ndikuwonjezera ubwino wa chinthucho ndi nthawi yogwiritsira ntchito.
3. Monga chotulutsira utoto, imatha kuzindikira kuyanjana pakati pa chinthuchi ndi tinthu ta utoto kuti iwonetse kufalikira kwa utoto ndikuwonetsetsa kuti utoto ndi wofanana.
4. Monga sopo wothira mankhwala othandiza mu sopo wopangidwa, mankhwalawa ali ndi ntchito yotulutsa tinthu ta dothi ndi dothi la sopo wa calcium, kutulutsa tinthu tambirimbiri, ndipo ali ndi mphamvu yoyamwa kwambiri ku tinthu ta dothi. Pofuna kukonza sopo wothira mankhwala, ndi woposa kasanu kuposa sodium tripolyphosphate yomwe imagwiritsidwa ntchito kwambiri, ndipo mphamvu yotulutsa sopo wa calcium ndi woposa kasanu kuposa sodium tripolyphosphate. Ali ndi mphamvu yotsutsa kutayikira, ndipo amatsutsa asidi kwambiri kuposa sodium tripolyphosphate.
5. Choletsa ndi chotulutsira madzi ozizira m'madzi ozungulira chingathe kuletsa bwino calcium carbonate, calcium carbonate scale, chotulutsira madzi chimatha kuletsa ma calcium ion, kotero kuti kuchuluka kwa ma calcium ion kumawonjezeka kangapo, pamene kuchuluka kwa ma calcium ion kuli kwakukulu kwambiri, pakhozanso kukhala mvula ya scale, pamwamba pa tinthu ta scale, kuletsa scale kusonkhana kuti ipange tinthu tating'onoting'ono tambiri ndi mvula, ngakhale mapangidwe a scale salinso omasuka kwambiri, osavuta kutsukidwa ndi madzi, kuti akwaniritse cholinga chopewera scale, kuchotsa scale.

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