Li-surfactants li bua ka lintho tse ka fokotsang tsitsipano e ka holimo ea tharollo e lebisitsoeng, ka kakaretso e na le lihlopha tse tsitsitseng tsa hydrophilic le lipophilic tse ka hlophisoang ka tsela e lebisang holim'a tharollo.Li-surfactants haholo-holo li kenyelletsa mekhahlelo e 'meli: li-ionic surfactants le li-non ionic surfactants.Li-surfactants tsa Ionic li boetse li kenyelletsa mefuta e meraro: li-anionic surfactants, cationic surfactants, le zwitterionic surfactants.
Karolo e ka holimo ea ketane ea indasteri ea surfactant ke phepelo ea lisebelisoa tse tala tse kang ethylene, joala bo mafura, mafura a acids, oli ea palema le ethylene oxide;Sebaka se bohareng se ikarabella bakeng sa tlhahiso le tlhahiso ea lihlahisoa tse sa tšoaneng tse arohaneng, ho akarelletsa le polyols, polyoxyethylene ethers, mafura a joala ether sulfate, joalo-joalo;Ho theosa le noka, e sebelisoa haholo masimong a kang lijo, litlolo, ho hloekisa liindasteri, khatiso ea masela le ho daea, le lihlahisoa tsa ho hlatsoa.
Ho ea ka pono ea 'maraka o tlase, indasteri ea litlolo ke eona sebaka sa mantlha sa ts'ebeliso ea li-surfactants, tse ikarabellang ho feta 50% ea tlhoko e tlase.Litlolo, ho hloekisa indasteri, khatiso ea masela le ho daea kaofela li etsa karolo ea 10%.Ka nts'etsopele e tsoelang pele ea moruo oa China le katoloso ea sekhahla sa tlhahiso ea indasteri, tlhahiso le thekiso ea li-surfactants li bolokile mokhoa o holimo.Ka 2022, tlhahiso ea li-surfactants Chaena e ile ea feta lithane tse limilione tse 4,25, keketseho ea selemo le selemo ea hoo e ka bang 4%, 'me theko ea thekiso e ne e ka ba lithane tse limilione tse 4,2, keketseho ea selemo le selemo ea hoo e ka bang 2%.
China ke mohlahisi ea ka sehloohong oa li-surfactants.Ka tsoelo-pele e tsoelang pele ea theknoloji ea tlhahiso, lihlahisoa tsa rona li se li fumane botumo 'marakeng oa machaba ka lebaka la boleng ba tsona le melemo ea ts'ebetso,' me li na le 'maraka o pharaletseng oa mose ho maoatle.Lilemong tsa morao tjena, palo ea thepa e romelloang kantle ho naha e ntse e hola.Ka 2022, palo ea li-surfactants tse tsoang China e ne e ka ba lithane tse 870000, keketseho ea selemo le selemo ea hoo e ka bang 20%, haholo-holo e romelloang linaheng le libakeng tse kang Russia, Japane, Philippines, Vietnam, Indonesia, joalo-joalo.
Ho latela pono ea sebopeho sa tlhahiso, tlhahiso ea li-surfactants tse seng tsa ionic naheng ea China ka 2022 e ka ba lithane tse limilione tse 2.1, tse etsang karolo ea 50% ea kakaretso ea tlhahiso ea li-surfactants, e maemong a pele.Tlhahiso ea li-anionic surfactants e ka ba lithane tse limilione tse 1.7, tse etsang karolo ea 40%, e leng boemo ba bobeli.Tse peli ke lihlahisoa tse ka sehloohong tsa karohano ea li-surfactants.
Lilemong tsa morao tjena, naha e ntšitse maano a kang "Leano la Lilemo tse Hlano la Ntlafatso ea Boleng bo Phahameng ba Indasteri e Phahameng ka ho Fetisisa", "Leano la Lilemo tse Mehlano la Ntlafatso ea Boleng bo Phahameng ba Indasteri ea Litlhapi ea Chaena", le "Leano la bo14 la Lilemo tse Hlano." bakeng sa Nts'etsopele ea Liindasteri tse Tala" ho theha tikoloho e ntle ea nts'etsopele bakeng sa indasteri ea sepakapaka, ho khothaletsa phetoho le ntlafatso ea indasteri, le ho nts'etsapele botala, ts'ireletso ea tikoloho le boleng bo holimo.
Hona joale, ho na le barupeluoa ba bangata 'marakeng,' me tlhōlisano ea indasteri e batla e le bohale.Hajoale, ho ntse ho e-na le mathata indastering ea li-surfactant, joalo ka thekenoloji ea khale ea tlhahiso, lits'ebeletso tsa ts'ireletso ea tikoloho tse maemong a tlase, le phepelo e sa lekaneng ea lihlahisoa tsa boleng bo holimo.Indasteri e ntse e na le sebaka se seholo sa nts'etsopele.Nakong e tlang, tlas'a tataiso ea maano a naha le khetho ea ho pholoha le ho felisoa ha 'maraka, ho kopanngoa le ho felisoa ha likhoebo indastering ea surfactant ho tla eketseha,' me ts'ebetso ea indasteri e lebelletsoe ho eketseha le ho feta.
Nako ea poso: Oct-10-2023