Surfactants ikirasi yemakemikari anoshandiswa zvakanyanya muhupenyu hwezuva nezuva uye kugadzirwa kwemaindasitiri.

Ivo vane hunhu hwekudzikisa tension yemvura uye kusimudzira kugona kwekudyidzana pakati pemvura uye yakasimba kana gasi.

TMAO, Trimethylamine oxide, dihydrate, CAS NO.: 62637-93-8, is an surface active agent and surfactants, inogona kushandiswa pakuwacha.

TMAO's weak oxidants

Trimethylamine oxide, sechinhu chisina kusimba oxidant, inoshandiswa mukugadzirisa kwemakemikari kune synthesis yealdehydes, oxidation ye organic boranes, uye kusunungurwa kwema organic ligands kubva kune iron carbonyl compounds.

•  Chimiro che surfactants

Surfactants yakakamurwa kuita zvikamu zviviri: hydrophilic mapoka uye hydrophobic mapoka.A hydrophilic group iboka repolar rinoumbwa nemaatomu akaita seokisijeni, nitrogen, kana sarufa ari hydrophilic.Mapoka eHydrophobic zvikamu zve hydrophobic, kazhinji anoumbwa nemapoka asiri-polar akadai sengetani-cheni alkyl kana mapoka anonhuhwirira.Ichi chimiro chinobvumira ma surfactants kupindirana nemvura uye hydrophobic zvinhu zvakaita semafuta.

•  Iyo nzira yekuita kwe surfactants

Masurfactants anoumba molecular layer pamusoro pezvinwiwa, inozivikanwa seadsorption layer.Kuumbwa kweiyo adsorption layer kunokonzerwa nekuumbwa kwehydrogen zvisungo pakati pemapoka ehydrophilic e surfactant molecules uye mamorekuru emvura, nepo mapoka ehydrophobic achibatana nemhepo kana mafuta mamorekuru.Iyi adsorption layer inogona kuderedza kusimba kwepamusoro pemvura, zvichiita kuti zvive nyore kuti mvura inyorovese nzvimbo yakasimba.

Masurfactants anogonawo kugadzira micelle zvimiro.Kana huwandu hwe surfactant hwadarika iyo yakakosha micelle concentration, surfactant mamorekuru anozozviunganidza kuti aumbe micelles.Micelles zvimiro zvidiki zvakatenderera zvakaumbwa nemapoka ehydrophilic akatarisana nechikamu chemvura uye mapoka ehydrophobic akatarisana nemukati.Micelles inogona kuvharira hydrophobic zvinhu zvakaita semafuta uye kuaparadzira muchikamu chemvura, nekudaro kuwana emulsifying, kuparadzira, uye kunyungudutsa mhedzisiro.

• Nzvimbo dzekushandisa dzemasurfactants

1. Mushandi wekuchenesa: Mafirita ndiyo chikamu chikuru chekuchenesa, izvo zvinogona kuderedza kushushikana kwepamusoro pemvura, zvichiita kuti zvive nyore kuti mvura inyorove uye ipinde mukati, nokudaro ichivandudza maitiro ekuchenesa.Semuyenzaniso, vamiririri vekuchenesa senge detergent yekuwachira uye yekusuka ndiro zvese zvine ma surfactants.

2. Zvigadzirwa zvekuchengeta wega: Masurfactants anogona kugadzira zvigadzirwa zvekuchengeta zvega senge shampoo uye gel yekugezesa inoburitsa furo rakapfuma, ichipa kuchenesa kwakanaka uye kuchenesa mhedzisiro.

3. Zvizorwa: Zvizorwa zvinobata basa mukumisa, kuparadzira, nekudzikamisa zvizoro.Semuenzaniso, emulsifiers uye dispersants mune lotion, face cream uye cosmetics ndeye surfactants.

4. Mishonga yezvipembenene nezvinowedzerwa pakurima: Mishonga inogona kuvandudza kunyorova uye kupinza kwemishonga yezvipembenene, inovandudza kunyudza kwayo nekupinza kwayo, uye kuwedzera kushanda kwemishonga yezvipembenene.

5. Indasitiri yepetroleum nemakemikari: Masurfactants anoita basa rakakosha muzvirongwa zvakaita sekubvisa oiri, jekiseni remvura yemumunda wemafuta, uye kupatsanurwa kwemafuta-mvura.Pamusoro pezvo, ma surfactants anoshandiswa zvakanyanya mumafuta, rust inhibitors, emulsifiers, uye mimwe minda.

Pfupiso:

Masurfactants imhando yemakemikari zvinhu zvinokwanisa kudzikisa kushushikana kwemvura uye kuwedzera kudyidzana pakati pemvura uye yakasimba kana gasi.Chimiro chayo chinoumbwa ne hydrophilic uye hydrophobic mapoka, ayo anogona kugadzira adsorption layer uye micelle zvimiro.Masurfactants anoshandiswa zvakanyanya mukuchenesa vamiririri, zvigadzirwa zvekuchengeta munhu, zvizorwa, mishonga yekuuraya zvipembenene uye zvekurima zvekuwedzera, petroleum nemakemikari maindasitiri, nemimwe minda.Nekunzwisisa misimboti yemakemikari yeva surfactants, tinokwanisa kunzwisisa zvirinani mashandisiro avo uye nzira dzekuita munzvimbo dzakasiyana siyana.