Umsebenzi womphezulu kunye nokuchasana kwamanzi okunzima kwe-AES70

I-Aliphatic alcohol polyoxyethylene ether sodium sulfate (AES) yijeli emhlophe okanye ekhaphukhaphu intlama yejeli, enyibilika lula emanzini.Inongcoliseko olugqwesileyo, i-emulsification kunye neempawu zogwebu.Kulula ukuthotywa kwebhayoloji, idigri ye-biodegradation inkulu kune-90%.Isetyenziswa kakhulu kwishampu, ulwelo lokuhlambela, isicoci sokuhlamba izitya, isepha ehlanganisiweyo kunye nezinye izinto zokuthambisa zokuhlambela;Isetyenziswe kwishishini lokumanzisa i-arhente yokumanzisa, i-arhente yokucoca, njl njl. I-Anionic surfactant.

Malunga nomsebenzi ongaphezulu kunye nokunganyangeki kwamanzi kwi-alcohol enamafutha e-polyoxyethylene ether sodium sulfate (AES):

1. Umsebenzi womphezulu we-AES:

I-AES inamandla okumanzisa, i-emulsifying kunye nokucoca amandla.Ukuxinezeleka kwayo kumphezulu kuphantsi kwaye ukugxininiswa kwayo okubalulekileyo kuncinci.

Idatha ibonisa ukuba ukunyanzeliswa komphezulu kunye nokumanzisa amandla kuchaphazeleka ngobude bekhonkco lekhabhoni ye-ethylene oxide edibeneyo.Uxinzelelo lomphezulu kunye namandla e-ethylene oxide ayanda ngokunyuka kwenani le-mole mole.Ukongezelela, njengoko ukuxinwa kwe-liquid kunyuka, ukunyanzeliswa kwendawo kuncipha, kodwa xa i-glue ebalulekileyo ifikeleleke, ukunyanzeliswa komphezulu akuyi kuncipha kwakhona nangona ukunyuka kwanda.I-wettability ye-ethylene oxide iyanda xa inani leemolekyuli ezongezelelweyo linyuka, kwaye liyancipha xa inani leemolekyuli ezongeziweyo landa.

2. AES ukumelana namanzi anzima:

I-AES inokumelana kakuhle kakhulu namanzi anzima, kwaye ukuhambelana kwayo namanzi anzima kuhle kakhulu.Isalathiso sokuzinza se-calcium kunye ne-magnesium ion siphezulu kakhulu, kwaye ukusasazeka kwesepha ye-calcium kuhle kakhulu.

Ngokutsho kwedatha echazwe: i-carbon chain C12-14 alcohol AES ku-6300ppm emanzini olwandle, i-calcium yayo (amanzi olwandle) yi-8%.Kumanzi angama-330ppm anzima, ukusasazwa kwayo kwe-calcium yi-4%.Calcium ion uzinzo index> 10000ppmCaCO3.I-AES calcium ion stability index iphezulu kakhulu, kuba iimolekyuli zayo ziyakwazi ukunyamezela i-calcium (magnesium) ion, oko kukuthi, inokuvelisa i-organic calcium (magnesium) iityuwa ezine-calcium (magnesium) ion, kunye ne-calcium (magnesium) iityuwa ezizivelisayo. kulula ukudibanisa kunye namaqela e-hydrophilic kunye nokusabela ukuvelisa i-calcium (i-magnesium) iikhompawundi zetyuwa ezinyibilika ngokulula.Ke ngoko, ukunyibilika kwamanzi kwe-AES kulunge kakhulu, kwaye kungasetyenziselwa ukuhlamba ubushushu obuphantsi.Uvavanyo lubonisa ukuba i-solubility yamanzi ye-C1-14 alcohol AES iphezulu kune-C14-1 yotywala okanye i-16-18 alcohol AES.I-solubility ye-AES emanzini inyuka ngokunyuka kwenani le-molar ye-ethylene oxide edibeneyo.