Lihlahisoa tsa rona tsa mantlha: Amino silicone, block silicone, silicone ea hydrophilic, silicone emulsion eohle ea bona, e ntlafatsa ho kolobisa ka potlako, se thibelang metsi (Fluorine mahala, Carbon 6, Carbon 8), lik'hemik'hale tse hlatsoang demin (ABS, Enzyme, Spandex protector, Manganese remover) , Linaha tse ka sehloohong tsa kantle ho naha: India, Pakistanrkbekiiyestan, Indonesia, U.

 

Tšebeliso ea indasteri ea Gemini Quaternary Ammonium Salt Surfactants

Gemini quaternary ammonium salt surfactants, eo hape e tsejoang e le cationic Gemini surfactants, ke mofuta o mocha oa surfactant o hokahanyang li-surfactants tse peli kapa ho feta tsa ketane e le 'ngoe ea cationic ka lihlopha tse hokahanyang. Sebopeho se khethehileng sa limolek'hule tsa N-terminal tsa Gemini quaternary ammonium salt surfactants li ba fa thepa e ikhethang ea physicochemical. Ha ho bapisoa le matsoai a tloaelehileng a ketane ea quaternary ammonium, a na le ts'ebetso e phahameng ea sefahleho / sefahleho, thepa ea antibacterial le bactericidal, le boitšoaro bo ikhethang ba rheological, hammoho le ho ba metsi hantle le bokhoni bo matla ba emulsifying.

Li-surfactants tsa letsoai tsa Gemini quaternary ammonium hajoale li na le boleng bo bongata ba ts'ebeliso mme li fumane tlhokomelo e pharalletseng mafapheng a kang ho thibela likokoana-hloko le ho bolaea likokoana-hloko, masimo a oli, ho thibela kutu ea tšepe, ho hatisa masela le ho daea, ho hloekisa likhoerekhoere le lisebelisoa tse ncha.

 

Kopo tšimong ea sterilization le disinfection

Ka lebaka la ho ba teng ha lihlopha tse peli tsa hydrophilic tse qosoang hantle le liketane tse peli tsa hydrophobic ka har'a limolek'hule tsa Gemini Quaternary Ammonium Salt surfactant, e na le matla a matla a bactericidal ha a bapisoa le matsoai a setso a quaternary ammonium (1231 le 1227), hammoho le chefo e tlase, ts'ebetso e ntle ea tlhaho ea metsi.
Libaka tsa kopo: ① E na le boleng bo botle ba ts'ebeliso ea ho thibela le ho thibela ho bola ha lihlahisoa tsa tlhokomelo ea motho ka mong, litlolo le indasteri ea pampiri; ② E ka sebelisoa e le sebolaea-mafu se sebetsang hantle bakeng sa metsi a pholileng a liindasteri a potolohang, ho fokotsa ho koaloa ha lipeipi le ho bola ha lisebelisoa; ③ E le sebaka sa li-corrosion inhibitors (1227) ho hlaphoheloeng ha oli e phahameng masimong a oli, e fokotsa ho bola ha libaktheria (joalo ka libaktheria tse fokotsang sulfate, libaktheria tsa tšepe le libaktheria tsa saprophytic) liphaepheng tsa oli le ho rarolla bothata ba ho hanyetsa baktheria.

Mokhoa oa ho thibela likokoana-hloko le ho bolaea likokoana-hloko oa Gemini Quaternary Ammonium Salt Surfactants: ① Gemini Quaternary Ammonium Salt Surfactants ba na le liketane tse peli tsa hydrophobic sebopeho sa bona sa molek'hule, tse thusang lihlopha tsa bona tsa hydrophobic hore li kenelle ka har'a lipid layer ea lisele tsa baktheria, le lihlopha tsa tsona tsa hydrophilic ho kena ka har'a protheine ea hydrophilic; ② Sebopeho sa limolek'hule se na le lihlopha tse peli tsa N-terminal, 'me tlas'a ho kenngoa, sekhahla se setle sa sehlopha sa letsoai sa dicycloquaternary ammonium se eketseha, se nolofalletsa batho ba sebetsang ka holim'a libaka tsa baktheria, ho fetola ho phunyeha ha marako a lisele tsa baktheria le ho etsa hore li phatlohe, ho finyella phello ea ho bolaea baktheria.

 

Kopo ea ho hlaphoheloa ha oli ea thuto e phahameng

E sebelisoa e le mokelikeli o hloekileng oa fracturing bakeng sa masimo a oli

Fracturing fluid ke mokelikeli o sebetsang o sebelisetsoang ho senya le ho fetola matamo a oli le khase. Mosebetsi oa eona o ka sehloohong ke ho fetisetsa khatello e phahameng ho tloha holimo ho ea ho sebopeho ho theha fractures le lipalangoang tsa lipalangoang. Lisebelisoa tsa setso tsa fracturing tse kang guar gum le hydroxyethyl cellulose li ka siea mesaletsa ka fractures e ka senyang sebopeho, e leng se etsang hore ho fokotsehe ho phunyeletsa le tlhahiso. Li-surfactants tsa letsoai la Gemini quaternary ammonium li na le menyetla e metle ea ts'ebeliso ho li-viscoelastic surfactant fracturing fluids (VES) ka lebaka la thepa ea tsona e ikhethang ea rheological le tšenyo e tlase.

Khatello ea lik'hemik'hale le ho eketseha ha ente ka liliba tsa ente ea metsi

Kamora ente ea nako e telele ea metsi, khatello ea maikutlo ea lik'hemik'hale le ntlafatso ea liliba tsa ente ea metsi li ka lebisa ho thibeloa ho matla ha letamo ka lebaka la phello ea ho hanyetsa metsi, tšenyo ea senotlolo sa metsi, ho falla ha letsopa, ho eketseha ha sebopeho, le kholo e kholo ea baktheria. Bothata bona bo hlahella haholo sebakeng se haufi le seliba, se bakang khatello e phahameng ea ente ea metsi le molumo o sa lekaneng oa ente ea metsi.

Khatello ea lik'hemik'hale le ntlafatso ea ente haholo-holo e kenyelletsa ho kenya khatello ea maikutlo le liente tse matlafatsang tse nang le letsoai la quaternary ammonium lilibeng tsa metsi ho fokotsa tsitsipano ea sefahleho sa oli-metsi, ho fokotsa phello ea Jamin, le ho eketsa matla a phallo ea oli; Ho fetola metsi a holim'a lefika ho etsa hore letamo le be le hydrophilic le ho sebelisa matla a capillary; Thibela ho ruruha ha letsopa le ho fokotsa tšenyo ea sebopeho; Thibela kholo ea likokoana-hloko le ho fokotsa tšenyo ea seliba le sebopeho; Ntlafatsa ho kenella ha metsi a enteng ho fihlela sepheo sa ho fokotsa khatello le ho eketsa ente masimong a oli a nang le matla a tlase. 'Me theknoloji ea ho fokotsa khatello le ho eketsa ente e na le phello e itseng ea ho falla ha oli.

E sebelisoa bakeng sa ho hlaphoheloa ha oli ea tertiary

Ha ho bapisoa le matsoai a setso a quaternary ammonium, moemeli ea sebetsang hantle oa phetisetso ea oli ea lik'hemik'hale Gemini Quaternary Ammonium Salt e na le ts'ebetso e ntle ea holim'a metsi mme e theola khatello ea maikutlo ea micelle. E ka etsa li-micelles tse feto-fetohang le ho hokahana ho theha sebopeho sa marang-rang maemong a tlase haholo. Viscosity ea tharollo e eketsehile haholo mme e na le litšobotsi tsa ho kuta. Thepa ea eona e khethehileng ea rheological e ka fetola ka nepo tekanyo ea phallo ea oli le metsi, ea holisa molumo o amehang, le ho ntlafatsa ts'ebetso ea phallo ea oli. Ho kenya ts'ebetso ea tharollo e nang le matsoai a joalo a binary quaternary ammonium ka sebopeho ho ke ke ha fokotsa feela tsitsipano ea sefahleho pakeng tsa oli le metsi (ho fihlela ho 10-3 mN / m), ho fetola thepa ea rheological le emulsifying ea oli, empa hape le ho ntlafatsa metsi a sebopeho sa sebopeho (ketsahalo ea ho kolobisa ho fetoha), ho fokotsa matla a oli, ho fokotsa matla le ho khomarela matla; E ka boela ea theha li-emulsion tse batlang li tsitsitse tsa metsi, ho etsa hore phallo le ho ntšoa ho be bonolo.

Mokelikeli o bolokang matla le ho fokotsa matla

Ka kholo ea moruo oa lefats'e, botho bo tobane le bothata bo ntseng bo eketseha ba matla. Mokhoa oa ho fokotsa ho hanyetsa ha likhohlano tsa phallo nakong ea lipalangoang tsa mokelikeli oa liphaephe tse telele le ho fokotsa tšebeliso ea matla ea liteishene tsa pompo ke karolo ea bohlokoa ea nts'etsopele ea mahlale a ho boloka matla le ho fokotsa matla.

Ho eketsa lik'hemik'hale tsa lik'hemik'hale tsa mokelikeli ho ka fokotsa haholo khanyetso ea mokhoa oa ho phalla le ho fokotsa tšebeliso ea pompo, ntho e tsejoang e le phello ea Toms. Li-drag reducers tse sebelisoang haholo hajoale ke li-polymers le li-surfactants. Li-polymers li na le bothata ba ho robeha ha ketane tlas'a ho kuta ka mochine oa lipompo, tse fokolisang ts'ebetso ea tsona ea ho fokotsa ho hula 'me ha e tšoanelehe bakeng sa lisebelisoa tse koetsoeng. Li-micelles tsa surfactant li na le thepa ea ho ipokella 'me li ka iphumanela mohahong o kuta ka mor'a ho kuta ka lebelo le phahameng. Li na le phetoho e ntle 'me li loketse litsamaiso tsa lipalangoang tsa cyclic le tse seng tsa cyclic fluid. Ha ho bapisoa le li-surfactants tsa setso, li-surfactants tsa Gemini li na le ts'ebetso e phahameng ea holim'a metsi le thepa ea ho ipokella, 'me li na le boleng bo botle ba ts'ebeliso lits'ebetsong tsa phokotso ea mokelikeli.

Kopo tšimong ea ho thibela ho bola ha tšepe

Metal corrosion e ka fetola thepa ea mochini le ea physicochemical ea thepa ea tšepe, ea baka tahlehelo e kholo ea moruo tlhahisong ea indasteri le litsing tsa bolulo. Li-surfactants tsa letsoai tsa Gemini quaternary ammonium li bonts'a ts'ebetso e ikhethang ea ho hanyetsa kutu ea tšepe ha e bapisoa le matsoai a setso a quaternary ammonium a nang le ts'ebetso e phahameng le litšobotsi tse se nang chefo. E ka etsa filimi e teteaneng ea adsorption holim'a litšepe ka khoheli e matla ea electrostatic ea sehlopha sa eona se habeli sa N-terminal, e fokotsa haholo boitšoaro ba tšepe mecheng ea litaba tsa lik'hemik'hale. Hajoale, e na le lisebelisoa tse ngata tse fapaneng masimong a lik'hemik'hale tsa petrole, lipalangoang, tšepe le mechini.

Mokhoa oa ho thibela kutu ea tšepe ke li-surfactants: Libaka tsa tšepe hangata li na le litefiso tse mpe. Gemini quaternary ammonium salt surfactants e qhibiliha ka metsing ebe e ikarola ka liqoso tse peli. Gemini quaternary ammonium salt surfactant ions e adsorbed holim'a tšepe ka ho hoheloa ke electrostatic, 'me lihlopha tsa hydrophobic li ka etsa filimi e teteaneng ea hydrophobic holim'a tšepe, e ka khonang ho arola metsi kapa lintho tse ling tse thibelang ho bola hore li se ke tsa kopana le tšepe, kahoo li finyella ts'ebetso e sebetsang ea ho thibela ho bola ha tšepe.

 

Kopo indastering ea khatiso ea masela le ho daea

E ka sebelisoa e le mothetsi oa phokotso ea alkali le retarder ea dae ea cationic bakeng sa masela a polyester.

Matsoai a Gemini quaternary ammonium a na le phello e kholo ea ho khothaletsa kalafo ea phokotso ea alkali ea masela a polyester. Tahlehelo ea matla ea masela a phekoloang e batla e le nyenyane, 'me lesela, phefumoloho le ho boloka mongobo oa masela li ka ntlafatsoa ka katleho. Mocheso oa phetoho ea kristallinity le khalase ea likhoele tse tšoaroang ka lidae tsa cationic li tlase, 'me sebopeho sa ka hare sa likhoele se batla se hlephile, se fella ka lebelo la adsorption le potlakileng. Letsoai la Gemini quaternary ammonium le kentsoeng dae pele le kena ka hare ho fiber ebe le tlama le anion ea sulfonic acid. Ka mor'a hore dae ea cationic e kene, e nkeloa sebaka, kahoo e fokotsa lebelo la adsorption ea dae le ho finyella phello e liehang ea ho daea. Wang Rongxiang et al. sebelisoa mafahla quaternary ammonium matsoai (mnm mofuta) ho polyester lesela alkali phokotso accelerators le retarders, 'me ba fumana hore mofuta ona oa mafahla quaternary ammonium matsoai o na le phello e khōlō ho kgothaletsa ho fokotsa alkali phekolo masela polyester. Kamora ho qeta, ts'ebetso ea lesela e ntle, 'me ts'ebetso e ntle haholo ho feta matsoai a setso a quaternary ammonium.

E ka sebelisoa ho ntlafatsa matheba a khatiso a nylon

Nylon e tloaetse ho hlahisa likoti holim'a metsi nakong ea khatiso ea dae ea asiti, e bonts'ang e le pokello ea lehae holim'a lesela. Ka ho eketsa letsoai le loketseng la dicot quaternary ammonium salts, lidae tsa anionic le letsoai la dicot quaternary ammonium li theha sebopeho sa marang-rang sa sebaka holim'a lesela, ho etsa hore ho be thata hore lidae li tsamaee nakong ea mohato oa khatiso oa ho phahamisa kapa ho omisa, le ho thibela tlhahiso ea matheba a masela. Tšebelisano e tsitsitseng pakeng tsa letsoai la Gemini quaternary ammonium le lidae tse nang le asiti li molemo bakeng sa ho fokotsa tlhahiso ea matheba a hatisitsoeng. Liphuputso li bonts'itse hore ts'ebeliso ea hydroxyl e nang le letsoai la quaternary ammonium hammoho le li-additives tse ling e ka felisa mokoti o bakoang ke lidae nakong ea khatiso ea nylon.

Theknoloji ea letsoai e tlaase nakong ea ho daea masela a k'hothone le a line

Tšebeliso ea letsoai le lengata la inorganic ha ho dauoa masela a k'hothone ho baka mathata a maholo bakeng sa ho hloekisa metsi a litšila, 'me letsoai le se nang letsoai / le tlaase / mokhoa o mong oa ho daea alkali o fetohile sebaka sa lipatlisiso. Ka ho fetola likhoele tsa k'hothone ka letsoai la quaternary ammonium le ho sebelisa lidae tse sebetsang bakeng sa ho lieha ho daea, palo ea matsoai a inorganic e ka fokotsoa haholo, e leng molemo ho fokotsa litšenyehelo, ho fokotsa tšilafalo ea letsoai tikolohong, le ho ntlafatsa boleng ba sehlahisoa. Jia Lihua et al. e sebelisitse matsoai a quaternary ammonium a ester e le li-additives ho daea masela a line a nang le lidae tse sebetsang. Sekhahla sa ho nka dae le ho lokisa dae ea M-3RE e sebetsang e fihlile ho feta 85%. Ts'ebetso ea ho daea ea masela a lene a tšoaroang ka mofuta ona oa letsoai la quaternary ammonium e ne e phahame ho feta ea letsoai la quaternary ammonium salt CTAB, ka keketseho ea hoo e ka bang 10% ho sekhahla sa mebala le sekhahla sa ho lokisa, ka ho latellana.