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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 -
Kugwiritsa Ntchito Ma Surfactants Pakumanga Pakhoma la Asphalt
Ma surfactants amagwiritsidwa ntchito kwambiri popanga msewu wa phula, makamaka kuphatikiza izi: 1. Monga Zowonjezera Zosakaniza Zotentha (1) Njira Yogwirira Ntchito Zowonjezera zosakaniza zotentha ndi mtundu wa surfactant (monga zowonjezera zosakaniza zotentha zamtundu wa APTL) zopangidwa ndi magulu a lipophilic ndi hydrophilic ...Werengani zambiri -
Kodi mfundo zomwe zili kumbuyo kwa zochita za emulsifying ndi solving za surfactants ndi ziti?
Kukula kwa zinthu zodzoladzola padziko lonse lapansi komwe kukukulirakulira kumapereka malo abwino oti makampani opanga zodzoladzola apitirire patsogolo, zomwe zimapangitsa kuti pakhale kufunika kwakukulu kwa kapangidwe ka zinthu, mitundu, magwiridwe antchito, ndi ukadaulo. Chifukwa chake, ndikofunikira kugwiritsa ntchito njira...Werengani zambiri -
Kodi mukudziwa chiyani za zochotsa mafuta osakonzedwa
Kapangidwe ka ma demulsifier a mafuta osakonzedwa kamachokera ku mfundo yosinthira-kusintha-kusintha-kusintha. Pambuyo powonjezera demulsifier, kusintha kwa gawo kumachitika: ma surfactants omwe amatha kupanga mtundu wa emulsion wosiyana ndi womwe umapangidwa ndi emulsifier (wodziwika kuti reverse-phase demulsifiers) amabwera...Werengani zambiri -
Kodi ndi zinthu ziti zomwe zimapangitsa kuti emulsion ikhale yolimba?
Zinthu Zolamulira Kukhazikika kwa Emulsions Mu ntchito zenizeni, kukhazikika kwa emulsion kumatanthauza kuthekera kwa madontho a gawo logawanika kuti asagwirizane. Pakati pa zoyezera kukhazikika kwa emulsion, kuchuluka kwa kuphatikizika pakati pa madontho ogawanika ndikofunikira kwambiri; kungakhale ...Werengani zambiri -
Kodi ntchito za ma nonionic surfactants ndi ziti?
Ma surfactants a nonionic ndi gulu la ma surfactants omwe sapanga ioni m'madzi, chifukwa kapangidwe ka mamolekyu awo kamakhala ndi magulu odzaza. Poyerekeza ndi ma surfactants a anionic, ma surfactants a nonionic ali ndi mphamvu zabwino kwambiri zosungunulira, kunyowetsa, komanso kuyeretsa, komanso kupirira bwino madzi olimba...Werengani zambiri -
Kodi mafuta amines ndi chiyani, ndipo ntchito zawo ndi ziti?
Ma amine amafuta amatanthauza gulu lalikulu la ma amine achilengedwe okhala ndi kutalika kwa unyolo wa kaboni kuyambira C8 mpaka C22. Monga ma amine wamba, amagawidwa m'magulu anayi akuluakulu: ma amine oyambira, ma amine achiwiri, ma amine atatu, ndi ma polyamine. Kusiyana pakati pa ma amine oyambira, achiwiri, ndi atatu...Werengani zambiri -
Kodi zofewetsa nsalu zimagawidwa m'magulu ati?
Chofewetsa ndi mtundu wa mankhwala omwe angasinthe ma coefficients osasunthika komanso osinthasintha a ulusi. Pamene coefficient yosasunthika yasintha, kukhudza kumakhala kosalala, zomwe zimapangitsa kuti kuyenda kosavuta kudutsa ulusi kapena nsalu kukhale kosavuta. Pamene coefficiency yosinthasintha yamphamvu...Werengani zambiri
