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I-surfactant ye-cationic
Ama-surfactant e-cationic ngokuyinhloko ama-organic amine derivatives aqukethe i-nitrogen. Njengoba i-athomu ye-nitrogen kuma-molecule ayo iqukethe ama-electron amabili, ingahlangana ne-hydrogen kuma-molecule e-acid ngokusebenzisa izibopho ze-hydrogen, okubangela ukuthi iqembu lama-amino lithwale i-posi...Funda kabanzi -
Isenzo Sokuhlanza Ama-Surfactants — Izinhlobo Ezihlukahlukene Zama-Detergent
Isenzo sokuhlanza sama-surfactants siyisici esiyisisekelo esinikeza ama-surfactants usizo lwawo olukhulu kakhulu. Sihilelekile ekuphileni kwansuku zonke kwezinkulungwane zemindeni. Ngaphezu kwalokho, sisetshenziswa kakhulu ezimbonini ezahlukahlukene nakuzo zonke izinhlobo zokukhiqiza kwezimboni. I-detergent S...Funda kabanzi -
Umphumela wokungaguquguquki kwama-surfactants
Ukuhlanza ama-surfactants kuyisici esiyisisekelo esinikeza ama-surfactants ukusetshenziswa kwawo okuwusizo kakhulu. Kuhilelekile ekuphileni kwansuku zonke kwezinkulungwane zemindeni. Ngaphezu kwalokho, kusetshenziswa kakhulu ezimbonini ezahlukahlukene nakuzo zonke izinhlobo zokukhiqiza kwezimboni. Umphumela wokulwa nokuqina kwe-surfactan...Funda kabanzi -
Ukusetshenziswa kwama-surfactants aphansi kwe-foam ekuhlanzeni kwezimboni
Ekuhlanzeni kwezimboni, igwebu alithinti nje kuphela ukungcola, kodwa futhi kunzima ukulihlanza, livame ukuba nezinsalela, futhi lingaze ligcwale imishini yokuhlanza, okubangela imfucuza. Ngaphezu kwalokho, igwebu lingathwala ama-surfactants esigabeni soketshezi lokuhlanza. Ngakho-ke, kubalulekile ukusebenzisa i-low-fo...Funda kabanzi -
Izindlela zokususa amafutha nokuhlanza izindawo zensimbi!
Enqubweni yokukhiqiza imishini yensimbi, amafutha okugcoba ayizinto zokugcoba ezisetshenziselwa ukunciphisa ukumelana kokungqubuzana kwama-friction pair nokunciphisa ijubane lokuguguleka kwawo. Amafutha okugcoba nawo adlala indima efana nokupholisa, ukuhlanza, nokuvimbela ukungcola kwama-friction pair. Kodwa-ke, ukusetshenziswa kwamafutha okugcoba kungase...Funda kabanzi -
Kuneziningi kakhulu izithasiselo zezibulala-zinambuzane, uyazi ukuthi zingaki izinhlobo ezikhona?
Izithasiselo zezibulala-zinambuzane ziyizinto ezingeziwe ezingezwa ngesikhathi sokucubungula noma ukusetshenziswa kwezakhi zokubulala izinambuzane ukuthuthukisa izakhiwo zomzimba nezamakhemikhali zama-ejenti, ezaziwa nangokuthi izithasiselo zezibulala-zinambuzane. Izithasiselo ngokwazo azinawo umsebenzi webhayoloji, kodwa zingathinta ukulawula...Funda kabanzi -
Ukusetshenziswa kwama-Surfactants ekumbozeni
Ukuhlukaniswa kokusetshenziswa kwama-surfactants ekumbozweni: Njengoba kuhlukaniswe ngemisebenzi yawo, ama-surfactants asetshenziswa embonini yokumbozwa angahlukaniswa ngezigaba ezilandelayo: ama-emulsifiers, ama-agent okwelapha ubuso be-pigment, ama-agent okumanzisa nokusabalalisa i-pigment, ama-defoamers, ama-agent okulinganisa, ama-mil...Funda kabanzi -
Izakhiwo kanye nezici ze-Cationic Surfactants ezimbili
Ishaja lama-surfactants e-cationic iphambene neyama-surfactants e-anionic, ngakho-ke ama-surfactants e-cationic avame ukubizwa ngokuthi “insipho ephambene”. Ngokuphathelene nesakhiwo sawo samakhemikhali, okungenani aneqembu elilodwa le-hydrophobic eline-chain ende kanye neqembu elilodwa le-hydrophilic eline-positive charge. I-long-cha...Funda kabanzi -
Ukusetshenziswa kwama-ejenti okulinganisa udayi asakazekile ekudayeni i-polyester
Amadayi ahlakazekile asetshenziswa kakhulu ekudayini imicu ye-hydrophobic efana ne-polyester, i-spandex, i-nylon, kanye nemicu ye-acetate. Ngokuthuthuka okuqhubekayo kobuchwepheshe bokudaya imicu, izinhlobo ezahlukene zama-ejenti okulevelisha ziye zathola intuthuko enkulu. 1. I-ejenti yokulevelisha yokudaya okushisa okuphezulu Lapho ...Funda kabanzi -
Ukwazi kangakanani ngolwazi lokuhamba ngezinyawo?
1. Umqondo we-flotation I-Flotation, eyaziwa nangokuthi i-flotation beneficiation, ubuchwepheshe bokucubungula amaminerali obuhlukanisa amaminerali awusizo kumaminerali e-gangue esibonakalayo sesigaba segesi-uketshezi-solid ngokusebenzisa umehluko ezimpahleni zamaminerali ahlukene kuma-ore, futhi futhi...Funda kabanzi -
Ama-emulsifiers kanye nama-solubilizers: Uyini umehluko?
Ukuxuba izinto ezingaxubeki kuyindlela ehlakaniphile yokusabela kwamakhemikhali! Uma uke wazama ukuzixuba, uzokwazi ukuthi uwoyela namanzi akuxubeki kalula. Kodwa-ke, ngosizo lwe-emulsifiers kanye ne-solubilizers, lesi senzo esibonakala singenakwenzeka siyenzeka—kodwa akuzona yini izinhlayiya ezimbili nje...Funda kabanzi -
Ukuqonda Ama-Amphoteric Surfactants Esihlokweni Esisodwa——Uhlobo lwe-Amino Acid kanye nohlobo lwe-Betaine
Ama-surfactant e-Amphoteric angama-surfactant aqukethe amaqembu e-anionic hydrophilic kanye namaqembu e-cationic hydrophilic ku-molecule efanayo. Isici sawo esibaluleke kakhulu ukuthi anganikela futhi amukele ama-proton. Anezici ezilandelayo ngesikhathi sokusetshenziswa: I-Amphoteric surfactan...Funda kabanzi
