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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 zama-surfactants amabili e-Cationic
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 -
Ama-surfactants avamile angewona ama-ionic kanye nama-surfactants e-cationic asetshenziswa kuma-detergent
1. I-Surfactant Kunezinhlobo eziningi zama-surfactants. Zibekwe ngokwezinga lazo, yilezi: ama-surfactants e-anionic angu-56%, ama-surfactants angewona ama-ionic angu-36%, ama-surfactants a-amphoteric angu-5%, kanye nama-surfactants e-cationic angu-3%. 2. I-surfactant engeyona i-ionic Izinhlobo eziyinhloko zama-surfactants angewona ama-ionic...Funda kabanzi -
Naka le mininingwane ekususweni nasekufakweni kwamafutha, okusindisa isikhathi, umzamo futhi kunciphisa ukusetshenziswa kwawo!
Ukuze ube yingcweti futhi uphathe kahle inqubo yokususa uwoyela, kubalulekile ukuqonda kahle isimiso sokubopha phakathi kwengubo kanye nesisekelo sensimbi. Leli phuzu livame ukunganakwa, ngaleyo ndlela kulethe ubunzima ekusebenzeni. Izinto ezifanele zikhomba ukuthi ukubopha okwenziwe ngomshini kubangele...Funda kabanzi
