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Umlando we-Alkyl Polyglycosides - Intuthuko embonini
I-Alkyl glucoside noma i-Alkyl Polyglycoside iwumkhiqizo owaziwa kakhulu wezimboni futhi ube ngumkhiqizo ojwayelekile wokugxila kuwo ezifundweni isikhathi eside. Eminyakeni engaphezu kweyi-100 edlule, uFischer Wahlanganisa futhi wahlonza i-alkyl glycosides yokuqala elabhorethri, cishe eminyakeni engama-40 kamuva, isicelo sokuqala selungelo lobunikazi ...Funda kabanzi -
Isimo sokuthuthukiswa kwemikhiqizo ye-sulfonated ne-sulphated? (3 koku-3)
2.3 I-Olefin sulfonate I-Sodium olefin sulfonate iwuhlobo lwe-sulfonate surfactant elungiswa ngama-olefin e-sulfonating njengezinto zokusetshenziswa ezinesulphur trioxide. Ngokwesikhundla se-double bond, ingahlukaniswa i-alkenyl sulfonate (AOS) ne-Sodium yangaphakathi ye-olefin sulfonate (IOS). 2.3.1 a-...Funda kabanzi -
Isimo sokuthuthukiswa kwemikhiqizo ye-sulfonated ne-sulphated? (2 koku-3)
2.2 Utshwala obunamafutha kanye ne-alkoxylate sulfate yayo Utshwala obunamafutha kanye ne-alkoxylate sulfate yayo iyikilasi lama-sulfate ester surfactants alungiswe ukusabela kwe-sulfate yeqembu le-alcohol hydroxyl ne-sulphur trioxide. Imikhiqizo ejwayelekile i-fatty alcohol sulfate kanye ne-fatty alcohol polyoxygen I-Vinyl ether sul...Funda kabanzi -
Isimo sokuthuthukiswa kwemikhiqizo ye-sulfonated ne-sulphated? (1 koku-3)
Amaqembu asebenzayo angenziwa i-sulfonated noma i-sulfated yi-SO3 ahlukaniswe ikakhulukazi izigaba ezi-4; indandatho ye-benzene, iqembu le-alcohol hydroxyl, i-double bond, i-A-carbon yeqembu le-Ester, izinto zokusetshenziswa ezihambisanayo yi-alkylbenzene, i-fatty alcohol (ether), i-olefin, i-fatty acid methyl ester(FAME), ejwayelekile...Funda kabanzi -
Iyini i-Anionic Surfactant?
Ngemva kokufakwa i-ioni emanzini, inomsebenzi ongaphezulu kanye nokushajwa okunegethivu okubizwa ngokuthi i-anionic surfactant. Ama-Anionic surfactants yimikhiqizo enomlando omude kakhulu, umthamo omkhulu kanye nezinhlobonhlobo eziningi phakathi kwama-surfactants. Ama-Anionic surfactants ahlukaniswe abe yi-sulfonate kanye ne...Funda kabanzi -
Yini i-surfactant?
I-Surfactant uhlobo lwezinhlanganisela. Ingehlisa ukungezwani okungaphezulu phakathi koketshezi olubili, phakathi kwegesi noketshezi, noma phakathi koketshezi nokuqinile. Ngakho-ke, uhlamvu lwayo luyenza isebenziseke njengezihlanzi, izinto zokumanzisa, izithambisi, izinto ezikhipha amagwebu, nezisakazi. Ama-surfactants ngokuvamile ama-org...Funda kabanzi -
Ezinye izimboni
Ezinye izimboni Izindawo ezisetshenziswayo ze-APG kuma-ejenti okuhlanza insimbi zihlanganisa: ama-ejenti okuhlanza endabuko embonini ye-elekthronikhi, izinto zasekhishini ukungcola okukhulu, ukuhlanza kanye nokubulala amagciwane emishini yezokwelapha, ukuhlanzwa kwama-spindles wendwangu kanye nama-spinnerets ekuphrinteni kwendwangu kanye nodayi...Funda kabanzi -
Imboni yezimoto nezinye ezokuthutha.
Imboni yezimoto nezinye ezokuthutha. Njengamanje, kunezinhlobo eziningi ezahlukene zama-ejenti okuhlanza izimoto, ama-ejenti okuhlanza angaphandle kanye nama-agent okuhlanza umoya wezimoto asetshenziswa kakhulu. Uma injini yemoto isebenza, ilokhu iphumela ngaphandle, futhi idonsa kanzima...Funda kabanzi -
Imboni yokwelapha ebusweni
Imboni yokwelapha engaphezulu Ingaphezulu lemikhiqizo ecwecwe kufanele lilungiswe kahle ngaphambi kokucwetshwa. Ukukhipha amafutha kanye nokufaka izinqubo ezibalulekile, futhi ezinye izindawo zensimbi zidinga ukuhlanzwa kahle ngaphambi kokwelashwa. I-APG isetshenziswa kabanzi kule ndawo. Ukusetshenziswa kwe-APG ku-cle...Funda kabanzi -
Ukusetshenziswa kwe-APG embonini yePetrochemical.
Ukusetshenziswa kwe-APG embonini yePetrochemical. Enqubweni yokuhlolwa kwe-petroleum nokuxhashazwa, ukuvuza kukawoyela ongahluziwe kulula kakhulu ukwenzeka. Ukuze ugweme ukwenzeka kwezingozi zokuphepha, indawo yokusebenza kufanele ihlanzwe ngesikhathi. Kuzobangelwa ukulahlekelwa okukhulu ukuthi ukudlulisa ukushisa okungekuhle...Funda kabanzi -
Ukusetshenziswa kwe-APG embonini yemishini.
Ukusetshenziswa kwe-APG embonini yemishini. Ukuhlanzwa kwamakhemikhali kokucutshungulwa kwezingxenye zensimbi embonini yemishini kubhekise ekuhlanzeni phezulu kwazo zonke izinhlobo zezinto zokusebenza namaphrofayili ngaphambi nangemuva kokucubungula insimbi nokucutshungulwa kwendawo yensimbi, nangaphambi kokuvalwa nokuqeda ukugqwala. Iphinde...Funda kabanzi -
I-detergency mechanism ye-ejenti yokuhlanza insimbi esekwe emanzini
I-detergency mechanism ye-ejenti yokuhlanza insimbi esekelwe emanzini Umphumela wokuwasha we-ejenti yokuhlanza insimbi esekelwe emanzini ufinyelelwa yizici ze-surfactants ezifana nokumanzisa, ukungena, i-emulsification, ukuhlakazeka, kanye ne-solubilization. Ngokuqondile: (1) Indlela yokumanzisa. I-hydrophobic ...Funda kabanzi
