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Maitiro ekusarudza masurfactants ekushandisa mafuta anorema uye mafuta asina kuchena ane wax
1. Zvishandiso zvekubvisa mafuta akawanda Nekuda kwekuoma kwakanyanya uye kusayerera zvakanaka kwemafuta akawanda, kushandiswa kwawo kunosangana nematambudziko akawanda. Kuti mafuta aya awane mafuta akawanda, dzimwe nguva mvura inobuda mumafuta aya inopinzwa mugomba. Maitiro aya anoshandura simba remafuta akawanda...Verenga zvakawanda -
Hukama huripo pakati peMaumbirwo uye Kupararira kweSurfactants
Masisitimu ekupararira kwemvura ndiwo anonyanya kushandiswa, uye anogona kushandiswa kuongorora hukama huripo pakati pechimiro chesurfactant nekupararira kwayo. Sezvinhu zvakasimba zvehydrophobic, zvinogona kunyudza mapoka ehydrophobic esurfactants. Kana iri anionic surfactants,...Verenga zvakawanda -
Mabasa Mashanu Makuru eSurfactants
1. Kubatsira kweEmulsifying Kubatana kwakakwana kwemapoka ehydrophilic nelipophilic mumamorekuru esurfactant emafuta kana mvura. Zvichibva pane zvakaitika, huwandu hweHydrophilic-Lipophilic Balance (HLB) kukosha kwemasurfactants hwakaganhurirwa ku0–40, nepo hwemasurfactants asiri eionic huri mukati me0...Verenga zvakawanda -
Unoziva zvakawanda sei nezvemigumisiro yekunyorovesa uye kunyungudika kwezvinoshandiswa pakugadzira ma surfactants
Kunyorovesa, zvinodiwa: HLB: 7-9 Kunyorovesa kunotsanangurwa sechiitiko apo gasi rinonyungudutswa pamusoro pechinhu chakasimba rinobviswa nemvura. Zvinhu zvinogona kuwedzera kugona uku kuchinjika zvinonzi zvinonyorovesa. Kunyorovesa kunowanzoiswa muzvikamu zvitatu: kunyorovesa...Verenga zvakawanda -
Kuvandudzwa kwetekinoroji yegreen surfactant uye zvigadzirwa
Tekinoroji yeGreen surfactant nezvigadzirwa zvafambira mberi nekukurumidza, zvimwe zvichisvika padanho repamusoro pasi rose. Kugadzirwa kweGreen surfactants itsva uchishandisa zviwanikwa zvinogona kudzokororwa zvakaita semafuta nemasitachi kwave chinhu chikuru chakanyanya kukosheswa mukutsvagisa, kusimudzira, uye kubudirira kwemaindasitiri munguva pfupi yapfuura...Verenga zvakawanda -
Kushandiswa kweSurfactants mukuvaka Asphalt Pavement
Ma surfactants anoshandiswa zvakanyanya mukuvaka nzira dzeasphalt, kunyanya kusanganisira zvinotevera: 1. Sezvinhu Zvinowedzera Musanganiswa (1) Maitiro Ekuita Zvinhu Zvinowedzera Musanganiswa Zvinodziya imhando ye surfactant (semuenzaniso, zvinhu zvinodziya zvemhando yeAPTL) zvinoumbwa nemapoka e lipophilic ne hydrophilic ...Verenga zvakawanda -
Ndezvipi zviri shure kwezviito zve emulsifying uye solubilizing zve surfactants?
Kukura kuri kuita zvinhu zvinogadzira ma surfactants pasi rose kuri kuita kuti indasitiri yezvizoro ikure zvakanaka, izvo zvinoita kuti pave nekudiwa kwakanyanya pakugadzirwa kwechigadzirwa, mhando dzakasiyana-siyana, mashandiro azvo, uye tekinoroji. Saka, zvakakosha kuti...Verenga zvakawanda -
Chii chaunoziva nezvezvinobvisa mafuta asina kucheneswa
Maitiro ekubvisa mafuta asina kuchena anobva mumutemo wekuchinja-chinja-kuchinja-kuchinja. Kana demulsifier yawedzerwa, kuchinja kwechikamu kunoitika: ma surfactants anokwanisa kugadzira emulsion yemhando yakatarisana neiyo inoumbwa ne emulsifier (inozivikanwa se reverse-phase demulsifiers) anouya...Verenga zvakawanda -
Ndezvipi zvinhu zvinobatsira pakugadzikana kwe emulsion
Zvinhu Zvinodzora Kugadzikana kweEmulsions Mukushandiswa kwazvino, kugadzikana kwe emulsion kunoreva kugona kwemadonhwe echikamu chakapararira kurwisa kubatana. Pakati pezviyero zvekuyera kugadzikana kwe emulsion, mwero wekubatana pakati pemadonhwe akapararira ndiwo unonyanya kukosha; zvinogona ku...Verenga zvakawanda -
Ndezvipi zvinoshandiswa ne nonionic surfactants
MaNonionic surfactants iboka rema surfactants asingaite ioni mumvura, sezvo maumbirwo awo emamorekuru asina mapoka echaji. Zvichienzaniswa nema anionic surfactants, ma nonionic surfactants ane hunyanzvi hwepamusoro hwe emulsifying, wetting, uye cleansing, pamwe chete nekutsungirira mvura yakaoma...Verenga zvakawanda -
Chii chinonzi mafuta amines, uye mashandisirwo awo ndeapi?
Mafuta amines anoreva boka rakakura remakemikari eamine ane hurefu hwekabhoni kubva paC8 kusvika kuC22. Kufanana nemaamines akajairika, akakamurwa kuita mhando ina huru: maamines ekutanga, maamines echipiri, maamines echitatu, uye mapolyamines. Musiyano uripo pakati pekutanga, kwechipiri, uye...Verenga zvakawanda -
Ndezvipi zvinhu zvinopfavisa machira zvinorongwa?
Chinhu chinonyorovesa imhando yemakemikari anogona kushandura ma "static friction coefficients" e "fibers". Kana "static friction coefficient" yachinjwa, "tactile feel" inova yakatsetseka, zvichiita kuti kufamba kuve nyore pa "fibers" kana jira. Kana "dynamic friction coeffici"...Verenga zvakawanda
