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Mankhwala odziwika bwino osakhala a ionic ndi ma cationic surfactants omwe amagwiritsidwa ntchito mu sopo
1. Surfactant Pali mitundu yambiri ya ma surfactant. Potengera zomwe amapanga, awa ndi awa: ma surfactant anionic ndi 56%, ma surfactant osakhala ionic ndi 36%, ma surfactant amphoteric ndi 5%, ndipo ma surfactant a cationic ndi 3%. 2. Non-ionic surfactant Mitundu yayikulu ya ma surfactant osakhala ionic...Werengani zambiri -
Samalani mfundo izi pochotsa ndi kusonkhanitsa mafuta, zomwe zimasunga nthawi, khama komanso zimachepetsa kugwiritsa ntchito mafuta!
Kuti mudziwe bwino ndikuyendetsa bwino njira yochotsera mafuta, ndikofunikira kumvetsetsa bwino mfundo yolumikizirana pakati pa chophimba ndi chitsulo. Mfundo imeneyi nthawi zambiri imanyalanyazidwa, zomwe zimapangitsa kuti pakhale zovuta. Zipangizo zofunikira zimasonyeza kuti kulumikizana kwa makina kunayambitsa...Werengani zambiri -
Kugawa ndi Kugwiritsa Ntchito Zotsukira
Magawo ogwiritsira ntchito zotsukira ndi monga mafakitale opepuka, apakhomo, ophikira, ochapira zovala, mafakitale, mayendedwe, ndi mafakitale ena. Mankhwala oyambira omwe amagwiritsidwa ntchito ndi magulu 15 monga ma surfactants, fungicides, thickeners, fillers, dyes, enzymes, solvents, corrosion inhibitors, chela...Werengani zambiri -
Kugwiritsa Ntchito Mafuta Opaka Amine Polyglycerol Ether Surfactants
Kapangidwe ka ma surfactants a fatty amine polyglycerol ether ndi motere: Gulu la hydrophilic limapangidwanso ndi magulu a hydroxyl ndi ma bond a ether, koma kupezeka kwa magulu a hydroxyl ndi ma bond a ether kumasintha momwe ma surfactants a polyoxyethylene ether omwe si a ionic amagwirira ntchito, omwe ndi ...Werengani zambiri -
Malingaliro opanga mankhwala oyeretsera pogwiritsa ntchito madzi
1 Malingaliro Opangira Mapangidwe a Zotsukira Zogwiritsa Ntchito Madzi 1.1 Kusankha Machitidwe Machitidwe ogwiritsira ntchito zotsukira zogwiritsa ntchito madzi amatha kugawidwa m'magulu atatu: osalowerera, osakhala ndi asidi, ndi amchere. Zotsukira zosalowerera zimagwiritsidwa ntchito makamaka m'malo omwe sagonjetsedwa ndi ma acid ndi alkali. Zotsukira...Werengani zambiri -
Kapangidwe ka fomula yoyeretsera mafakitale
1. Kuyeretsa mafakitale Monga momwe dzinalo likusonyezera, limatanthauza njira yomwe imachitika mumakampani yochotsera zodetsa (dothi) zomwe zimapangidwa pamwamba pa zinthu zomwe zimachitika chifukwa cha zinthu zakuthupi, mankhwala, zachilengedwe ndi zina, kuti zibwezeretse malowo momwe analili poyamba. Kuyeretsa mafakitale kumakhudzidwa kwambiri ndi ...Werengani zambiri -
Momwe mungasankhire zinthu zosungunulira dongo kuti zikhazikike bwino komanso kuti zipangitse kuti asidi alowe m'thupi
1. Zopangira dongo lokhazikika Kukhazikitsa dongo kumaphatikizapo zinthu ziwiri: kuletsa kutupa kwa mchere wa dongo ndikuletsa kusamuka kwa tinthu ta mchere wa dongo. Pofuna kuletsa kutupa kwa dongo, zopangira ma surfactants monga amine salt, quaternary ammonium salt, pyridinium salt, ndi...Werengani zambiri -
Momwe mungasankhire zinthu zosungunulira mafuta olemera ndi mafuta osaphika a sera
1. Zopangira mafuta olemera Chifukwa cha kukhuthala kwakukulu komanso kusayenda bwino kwa mafuta olemera, kugwiritsa ntchito kwake kumakumana ndi zovuta zambiri. Kuti abwezeretse mafuta olemera otere, nthawi zina madzi a surfactants amalowetsedwa m'bowo lolowera. Njira imeneyi imasintha kutentha kwamphamvu...Werengani zambiri -
Ubale Pakati pa Kapangidwe ndi Kufalikira kwa Ma Surfactants
Machitidwe ogawa madzi m'madzi amagwiritsidwa ntchito kwambiri, ndipo nthawi zambiri angagwiritsidwe ntchito pofufuza ubale womwe ulipo pakati pa kapangidwe ka surfactant ndi kufalikira kwake. Monga tinthu tolimba tomwe timachita hydrophobic, amatha kunyamula magulu a hydrophobic a surfactants. Pankhani ya anionic surfactants,...Werengani zambiri -
Ntchito Zisanu Zazikulu za Opanga Ma Surfactants
1. Mphamvu Yopangira Emulsifying Kugwirizana kwathunthu kwa magulu a hydrophilic ndi lipophilic m'mamolekyu a surfactant pa mafuta kapena madzi. Kutengera ndi zomwe zachitika, kuchuluka kwa Hydrophilic-Lipophilic Balance (HLB) kwa ma surfactants kumakhala kochepa pa 0–40, pomwe kwa ma surfactants osakhala a ionic kumakhala mkati mwa 0...Werengani zambiri -
Kodi mukudziwa zambiri za zotsatira za ma surfactants pakunyowa ndi kusungunuka kwa madzi?
Kunyowetsa, chofunikira: HLB: 7-9 Kunyowetsa kumatanthauzidwa ngati chochitika chomwe mpweya womwe umalowa pamwamba pa chinthu cholimba umasunthidwa ndi madzi. Zinthu zomwe zingawonjezere mphamvu yosunthika iyi zimatchedwa zinthu zonyowetsa. Kunyowetsa nthawi zambiri kumagawidwa m'magulu atatu: kukhudzana ndi wettin...Werengani zambiri -
Kupanga ukadaulo ndi zinthu zobiriwira za surfactant
Ukadaulo ndi zinthu zopangidwa ndi zinthu zobiriwira zapita patsogolo mofulumira, ndipo zina zafika pamlingo wapamwamba padziko lonse lapansi. Kupanga zinthu zatsopano zobiriwira pogwiritsa ntchito zinthu zongowonjezedwanso monga mafuta ndi starch kwakhala cholinga chachikulu mu kafukufuku waposachedwa, chitukuko, ndi chitukuko cha mafakitale...Werengani zambiri
