Deflocculant e sebelisoang hangata e arotsoe ka likarolo tse tharo ho hlalosa.Taba ea pele, ho hlahisoa mefuta ea li-deflocculants tse tloaelehileng, ho kenyeletsoa organic le inorganic.Taba ea bobeli, ho buisanoa ka molao-motheo oa ts'ebetso ea deflocculant, ho kenyelletsa le mochini oa adsorption, electrolysis le gel.Qetellong, masimo a kopo ea deflocculant a hlahlojoa, a kenyelletsang haholo ho hloekisa metsi, ho hloekisa likhoerekhoere le indasteri ea masela.Ho akaretsa, pampiri ena e fana ka tlhaloso e felletseng ea li-deflocculants tse sebelisoang hangata.
1, mofuta oa deflocculating agent
Li-deflocculants li arotsoe haholo ka mekhahlelo e 'meli ea manyolo le inorganic.Li-deflocculants tsa tlhaho li kenyelletsa li-polymer tsa manyolo le limolek'hule tse tlase tsa manyolo.Organic polymer deflocculants haholo-holo metsoako ea polymer, joalo ka polyaluminium chloride le polyacrylamide.Li-deflocculants tsa limolek'hule tse tlase ke tse ling tse nyane tsa metsoako ea limolek'hule, joalo ka metsoako ea hydroxyl le ketone.
Li-inorganic deflocculants li bua ka matsoai a tšepe, joalo ka letsoai la aluminium le letsoai la tšepe.Matsoai a aluminium a kenyelletsa aluminium chloride, aluminium sulfate le polyaluminium chloride.Matsoai a tšepe a kenyelletsa ferric chloride le ferric sulfate.Li-deflocculants tsa inorganic hangata li na le phello e ntle ea flocculation le botsitso.
2. Molao-motheo oa deflocculating moemeli
Mochine oa deflocculant haholo-holo o kenyelletsa adsorption, electrolysis le gel.Mochine oa adsorption o bua ka phallo ea 'mele kapa ea lik'hemik'hale ea deflocculant e nang le bokaholimo ba taba e emisitsoeng,' me phello e khahlang e etsa hore likaroloana tsa taba e emisitsoeng li kopane ho ba flocculate le precipitate fatše.Mochine oa electrolytic o bua ka karabelo ea electrolytic pakeng tsa ntho e ionized ho deflocculant le likaroloana tse qosoang ka taba e emisitsoeng ho theha precipitate le ho finyella morero oa ho phalla.Mochine oa gel o bolela hore deflocculant e etsa gel ka tharollo, 'me e finyella phello ea flocculation ka ho atolosoa, ho khabisoa le pula e tebileng ea gel.
3. Tšimo ea kopo ea deflocculant
Deflocculant e sebelisoa haholo ho hloekisa metsi, ho hloekisa likhoerekhoere le indasteri ea masela.Ha ho phekoloa metsi, deflocculant e ka sebelisoa ho tlosa litšila tse kang lintho tse tiileng tse emisitsoeng, li-pigments le litšepe tse boima ka metsing ho ntlafatsa ho hlaka le boleng ba metsi.
Nakong ea phekolo ea likhoerekhoere, deflocculant e ka fokotsa taba e emisitsoeng ka har'a likhoerekhoere, e le hore likhoerekhoere li ka hloekisoa 'me li finyelle maemo a ho ntša metsi.Ntle le moo, li-deflocculants li boetse li na le ts'ebeliso ea bohlokoa indastering ea masela, e ka tlosang dae le lintho tse phelang metsing a litšila a masela le ho fokotsa tšilafalo tikolohong.
Kakaretso: Ka ho hlakisa mefuta, melao-motheo ea ts'ebetso le likarolo tsa ts'ebeliso ea li-deflocculants tse tloaelehileng, re ka bona hore li-deflocculants li phetha karolo ea bohlokoa ts'ireletsong ea tikoloho le tlhahiso ea indasteri.Mefuta e fapaneng ea li-deflocculants e na le litšobotsi tse fapaneng le mefuta e fapaneng ea ts'ebeliso, ka hona hoa hlokahala ho khetha li-deflocculants tse nepahetseng ho latela maemo a ikhethileng ts'ebelisong e sebetsang.
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Nako ea poso: Aug-11-2023
