Yintoni imisebenzi yee-Surfactants?

1.Isenzo sokumanzisa (I-HLB efunekayo: 7-9)

Ukumanzisa kubhekisa kwisenzeko apho irhasi ebhengeziweyo kumphezulu oqinileyo itshintshwa ngolwelo. Izinto eziphakamisa esi sikhundla sokubuyisela zibizwa ngokuba zii-agent zokumanzisa.

Phakathi kwezi, ukusabalalisa ngowona mgangatho uphakamileyo wokumanzisa, kwaye i-coefficient yokusabalalisa isetyenziswa ngokuqhelekileyo njengesalathisi sokusebenza kwamanzi phakathi kweenkqubo.

Ukongeza, i-engile yoqhagamshelwano nayo iyinqobo yokuvavanya ukusebenza kakuhle kokumanzisa.

Ukusetyenziswa kwee-surfactants kunokulawula iqondo lokumanzisa phakathi kolwelo kunye nezinto eziqinileyo.

Kushishino lwezitshabalalisi, ezinye iigranule kunye nomgubo wokutshiza ziqulethe izixa ezithile ze-surfactants. Injongo yabo kukuphucula ukubambelela kunye nokubekwa kwe-arhente kwindawo ephathwayo, ukuphucula izinga lokukhululwa kunye nokusabalalisa indawo yezithako ezisebenzayo phantsi kweemeko ezimanzi, kunye nokuphucula ukukhusela izifo kunye nemiphumo yokulawula.

Kumzi-mveliso wezithambiso, njenge-emulsifier, yinxalenye eyimfuneko kwiimveliso zokhathalelo lwesikhumba ezifana neekhrimu, izinto zokuthambisa, izicoci, kunye nezisusi zokuthambisa.

2.Izenzo zogwebu kunye nokukhupha amagwebu

Ii-surfactants zikwasetyenziswa kakhulu kwishishini lamayeza. Kuqulunqo lwamayeza, amachiza amaninzi anganyibiliki kakuhle anje ngeoyile eguquguqukayo, i-cellulose enyibilikayo ngamafutha, kunye neehomoni ze-steroidal zinokwenza izisombululo ezicacileyo kwaye zonyuse ugxininiso ngesenzo sokunyibilikisa sabenzi be-surfactants.

Ngexesha lokulungiselela amayeza, ii-surfactants ziyimfuneko njenge-emulsifiers, ii-agent zokumanzisa, i-suspending agents, i-foam agents, kunye ne-defoaming agents. Abanye abasebenzisa i-surfactants banokwenza iifilimu zamandla athile ngamanzi, bavale umoya ukuze benze igwebu, elisetyenziswa kwi-mineral flotation, ukucima umlilo wamagwebu, kunye nokucoca. Iiarhente ezinjalo zibizwa ngokuba zii-agent zogwebu.

Ngamanye amaxesha kufuneka i-defoamers. Ekucokiseni iswekile kunye nemveliso yemveli yamayeza aseTshayina, i-foam egqithisileyo inokuba yingxaki. Ukongeza ii-surfactants ezifanelekileyo kunciphisa amandla efilimu, kuphelisa amaqamza, kwaye kuthintele iingozi.

3.Ukunqumamisa intshukumo (Ukumiswa kozinzo)

Kwishishini le-pesticides, i-powders emanzi, i-emulsifiable concentrates, kunye ne-emulsions egxininisiweyo yonke ifuna inani elithile le-surfactants.Njengoko izithako ezininzi ezisebenzayo kwi-powders ezimanzi ziyi-hydrophobic organic compounds, i-surfactants iyafuneka ukunciphisa ukuxinana kwamanzi, okwenza ukumanzisa kwamasuntswana eziyobisi kunye nokubunjwa kwe-aqueous aquesions.

I-surfactants isetyenziswa kwi-mineral flotation ukuphumeza ukuzinza kokumiswa. Ngokuvuselela kunye nomoya ovuzayo osuka ezantsi kwetanki, amaqamza athwele umgubo wezimbiwa osebenzayo aqokelelana kumphezulu, apho aqokelelwa kwaye agxothwe ukuze agxininise, afezekise i-enrichment.Sand, udaka, kunye namatye ngaphandle kweeminerali ahlala ezantsi kwaye asuswe ngamaxesha athile.

Xa i-5% yendawo yesanti yezimbiwa igutyungelwe ngumqokeleli, iba yi-hydrophobic kwaye inamathele kwi-bubbles, ikhuphukela phezulu ukuze iqokelelwe.Umqokeleli ofanelekileyo ukhethwa ngoko ke amaqela ayo e-hydrophilic abambelele kuphela kwi-santi yamaminerali ngelixa amaqela e-hydrophobic ejongene namanzi.

4.Ukubulala iintsholongwane kunye nokuvala inzala

Kumashishini amayeza, i-surfactants ingasetyenziswa njenge-bactericides kunye ne-disinfectants. Ukubulala iintsholongwane kunye neziphumo zokuvala inzala kubangelwa ukusebenzisana okunamandla kunye neeprotheni zebhaktheriya ze-biofilm, ezibangela ukuchithwa okanye ukulahlekelwa ngumsebenzi.

Ezi zibulali-ntsholongwane zinokunyibilika okuphezulu emanzini kwaye zinokusetyenziswa kwiindawo ezahlukeneyo zokuxinana:

·Ukubulala iintsholongwane kolusu phambi kotyando

·Ukubulala iintsholongwane kwinxeba okanye kulwelwe oluphuma emlonyeni

·Ukuvalwa kwesixhobo

·Ukubulala iintsholongwane kokusingqongileyo

5.Isenzo sokucoca kunye nokucoca

Ukususa amabala egrisi yinkqubo entsonkothileyo enxulumene noku kumanzisa okukhankanywe ngasentla, ukukhupha amagwebu, kunye nezinye izenzo.

Iidetergents zihlala ziqulathe amacandelo amaninzi ancedisayo:

·Ukwandisa ukumanzisa kwento ecocwayo

·Velisa ugwebu

·Nikezela ngeziphumo eziqaqambileyo

·Thintela ukubekwa kwakhona kobumdaka

·Inkqubo yokucoca ii-surfactants njengeyona nto iphambili isebenza ngolu hlobo lulandelayo:

Amanzi anoxinzelelo oluphezulu phezu komphezulu kunye namandla asezantsi okumanzisa amabala aneoyile, nto leyo ebenza kube nzima ukuwasusa. Emveni kokuba bongeze izinto ezixutywayo, amaqela abo e-hydrophobic ajongisa kumphezulu welaphu kunye nokungcola okubhedleleyo, ngokuthe ngcembe akhuphe izingcolisi. Ukungcola kuhlala kunqunyanyisiwe emanzini okanye kudada kumphezulu ngegwebu ngaphambi kokuba kususwe, ngelixa umphezulu ococekileyo ugqunywa ngamamolekyuli e-surfactant.

Okokugqibela, kufuneka kuqatshelwe ukuba i-surfactants ayisebenzi ngendlela enye kodwa rhoqo ngesiphumo esidityanisiweyo sezinto ezininzi.

Ngokomzekelo, kwishishini lephepha, banokusebenza njenge:

·Ii-arhente zokupheka

·Ii-arhente zokususa i-inki yenkunkuma yamaphepha

·Ii-arhente zokulinganisa

·I-resin yokulawula imiqobo

·Abenzi bobubi

·Izinto zokuthambisa

·Ii-Antistatic agents

·Izithinteli zesikali

·Ii-arhente zokuthambisa

·Iiarhente zokuthoba amafutha

·Amayeza okubulala iintsholongwane kunye nealgaecides

·Izithinteli zokubola

Qhagamshelana nathi!