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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 -
Kodi kugwiritsa ntchito flotation ndi chiyani?
Kuyenga miyala ndi njira yopangira zinthu zopangira zitsulo ndi makampani opanga mankhwala, ndipo kuyandama kwa thovu kwakhala njira yofunika kwambiri yoyenga. Pafupifupi zinthu zonse zamchere zimatha kulekanitsidwa pogwiritsa ntchito kuyandama. Pakadali pano, kuyandama kwagwiritsidwa ntchito kwambiri mu...Werengani zambiri -
Kodi flotation ndi chiyani?
Kuyandama, komwe kumadziwikanso kuti froth flotation kapena mineral flotation, ndi njira yopangira ubwino yomwe imalekanitsa mchere wamtengo wapatali ndi gangue minerals pamalo olumikizirana ndi gasi-liquid-solid pogwiritsa ntchito kusiyana kwa mawonekedwe a pamwamba pa mchere wosiyanasiyana mu miyala. Imatchedwanso "...Werengani zambiri -
Kodi ntchito za ma surfactants mu zodzoladzola ndi ziti?
Mankhwala opaka utoto ndi zinthu zomwe zimakhala ndi kapangidwe kake kapadera kwambiri ndipo zimagwiritsidwa ntchito kwambiri mumakampani opaka utoto. Amathandiza ngati zosakaniza zina muzokongoletsa—ngakhale kuti amagwiritsidwa ntchito pang'ono, amachita gawo lofunika kwambiri. Mankhwala opaka utoto amapezeka m'zinthu zambiri, kuphatikizapo nkhope...Werengani zambiri -
Kodi mukudziwa chiyani za ma polymer surfactants
1. Malingaliro Oyambira a Ma Polymer Surfactants Ma polymer surfactants amatanthauza zinthu zomwe zimakhala ndi kulemera kwa molekyulu komwe kumafika pamlingo winawake (nthawi zambiri kuyambira 103 mpaka 106) ndipo zimakhala ndi zinthu zina zomwe zimagwira ntchito pamwamba. Mwa kapangidwe kake, zimatha kugawidwa m'magulu a block copolymers, graft copolymers, ndi...Werengani zambiri -
Nchifukwa chiyani kuchuluka kwa surfactant kumabweretsa kupangika kwa thovu kwambiri?
Mpweya ukalowa mumadzi, popeza susungunuka m'madzi, umagawidwa m'mabowo ambiri ndi madziwo pansi pa mphamvu yakunja, zomwe zimapangitsa dongosolo losiyana. Mpweya ukalowa mumadziwo ndikupanga thovu, dera lolumikizana pakati pa mpweya ndi madzi limawonjezeka, ndipo mphamvu yaulere ya dongosololi imawonjezekanso...Werengani zambiri -
Kugwiritsa ntchito ma surfactants otulutsa thovu mu mankhwala ophera tizilombo toyambitsa matenda
Pambuyo powonjezera mankhwala ophera thovu ku mankhwala ophera tizilombo toyambitsa matenda ndikugwiritsa ntchito mfuti yapadera yophera thovu pophera tizilombo toyambitsa matenda, pamwamba pake pamakhala "woyera" wooneka bwino pambuyo pophera tizilombo toyambitsa matenda, zomwe zimasonyeza bwino madera omwe mankhwala ophera tizilombo toyambitsa matenda aphera tizilombo toyambitsa matenda. Njira yophera tizilombo toyambitsa matenda pogwiritsa ntchito thovu iyi...Werengani zambiri -
Mfundo ndi kugwiritsa ntchito ma demulsifiers
Chifukwa cha kusungunuka kochepa kwa zinthu zina zolimba m'madzi, pamene chimodzi kapena zingapo mwa zinthu zolimbazi zilipo zambiri mu yankho lamadzi ndipo zikugwedezeka ndi mphamvu zamadzimadzi kapena zakunja, zimatha kukhalapo mu mkhalidwe wa emulsification mkati mwa madzi, ndikupanga emulsion. Mwachiphunzitso, zotere...Werengani zambiri -
Mfundo Zokhudza Othandizira Kulinganiza
Chidule cha Kulinganiza Pambuyo poika zokutira, pamakhala njira yoyenda ndi kuumitsa mu filimu, yomwe pang'onopang'ono imapanga chophimba chosalala, chofanana, komanso chofanana. Kuthekera kwa chophimbacho kukhala pamwamba pathyathyathya komanso kosalala kumatchedwa katundu wolinganiza. Muzophimba zogwira ntchito zimagwiritsidwa ntchito...Werengani zambiri -
Kodi mukudziwa mitundu ya mankhwala ophera tizilombo omwe alipo?
Zothandizira Zomwe Zimathandizira Kapena Kutalikitsa Kugwira Ntchito kwa Mankhwala · Ogwirizanitsa Mankhwala Mankhwala omwe sagwira ntchito mwachilengedwe koma amatha kuletsa ma enzyme ochotsa poizoni m'zamoyo. Akasakanizidwa ndi mankhwala ena ophera tizilombo, amatha kuwonjezera kwambiri poizoni ndi mphamvu ya mankhwala ophera tizilombo. Zitsanzo zikuphatikizapo syner...Werengani zambiri
