Ọrụ elu na iguzogide mmiri siri ike nke AES70

2024-04-12

Aliphatic alcohol polyoxyethylene ether sodium sulfate (AES) bụ ihe e ji eme gel ọcha ma ọ bụ nke na-acha odo odo, nke a na-agbaze ngwa ngwa na mmiri. Ọ nwere ezigbo ihe e ji asachapụ ihe, emulsification na ụfụfụ. Ọ dị mfe ịgbaze ihe, ogo biodegradation karịrị 90%. A na-ejikarị ya eme ihe n'ọtụtụ ebe na shampoo, mmiri ịsa ahụ, ihe ncha ịsa efere, ncha mejupụtara na ihe ịchọ mma ịsa ákwà ndị ọzọ; A na-eji ya eme ihe n'ụlọ ọrụ ákwà, ihe nhicha, wdg. Anionic surfactant.

Banyere ọrụ elu na iguzogide mmiri nke mmanya abụba polyoxyethylene ether sodium sulfate (AES):

1. Ọrụ elu nke AES:

AES nwere ike ịgba mmiri mmiri nke ọma, ime ka ihe dị ọcha, na ihicha ya. Nrụgide elu ya dị ala, oke ya dịkwa obere.

Ihe ndị a na-egosi na ogologo nke yinye carbon nke ethylene oxide ejikọtara na-emetụta nrụgide elu na ike mmiri mmiri. Nrụgide elu na ike nke ethylene oxide na-abawanye ka ọnụọgụ mole agbakwunyere na-abawanye. Na mgbakwunye, ka ntinye nke mmiri mmiri na-abawanye, nrụgide elu na-ebelata, mana mgbe e ruru gluu dị mkpa, nrụgide elu agaghị ebelata ọzọ n'agbanyeghị na ntinye ahụ na-abawanye. Mmiri mmiri nke ethylene oxide na-abawanye mgbe ọnụọgụ molekul agbakwunyere na-abawanye, ma na-ebelata mgbe ọnụọgụ molekul agbakwunyere na-abawanye.

2. Mmiri siri ike nke AES:

AES nwere ezigbo iguzogide mmiri siri ike, ọ na-adabakwa na mmiri siri ike dị mma nke ukwuu. Ndekọ nkwụsi ike nke calcium na magnesium ion dị elu nke ukwuu, mgbasa nke ncha calcium dịkwa mma nke ukwuu.

Dịka data akọpụtara si kwuo: carbon chain C12-14 alcohol AES na mmiri oké osimiri 6300ppm, calcium ya (mmiri oké osimiri) gbasaara ya bụ 8%. Na mmiri siri ike 330ppm, calcium gbasaara ya bụ 4%. Calcium ion stability index > 10000ppmCaCO3. Calcium ion stability index AES dị oke elu, n'ihi na molekul ya nwere ezigbo ndidi na calcium (magnesium) ions, ya bụ, ọ nwere ike imepụta nnu calcium (magnesium) organic na calcium (magnesium), na calcium (magnesium) salts ha na-emepụta dị mfe ijikọta na otu hydrophilic ma meghachi omume iji mepụta calcium (magnesium) salts compounds nke na-agbaze ngwa ngwa. Ya mere, mmiri ịgbaze nke AES dị mma nke ukwuu, enwere ike iji ya maka ịsacha obere okpomọkụ. Ule na-egosi na mmiri ịgbaze nke C1-14 alcohol AES karịrị nke C14-1 alcohol ma ọ bụ 16-18 alcohol AES. Mmiri na-agbaze nke AES n'ime mmiri na-abawanye ka ọnụọgụgụ molar nke ethylene oxide a kpọkọtara agwakọta na-abawanye.