Iyini Imisebenzi Yama-Surfactants?

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

Ukumanzisa kubhekisela esimweni lapho igesi ekhangiswa endaweni eqinile ithathelwa indawo uketshezi. Izinto ezithuthukisa leli khono lokubuyisela zibizwa ngokuthi i-wetting agents.

Phakathi kwalokhu, ukusabalalisa kuyizinga eliphakeme kakhulu lokumanzisa, futhi i-coefficient yokusabalalisa ivame ukusetshenziswa njengenkomba yokusebenza kokumanzisa phakathi kwezinhlelo.

Ngaphezu kwalokho, i-engeli yokuxhumana nayo iyinkomba yokuhlola ukusebenza kahle kokumanzisa.

Ukusetshenziswa kwama-surfactants kungalawula izinga lokumanzisa phakathi koketshezi nokuqinile.

Embonini yezibulala-zinambuzane, amanye ama-granules kanye nezimpushana zokufafaza aqukethe inani elithile lama-surfactants. Inhloso yabo ukuthuthukisa ukunamathela kanye nokubekwa kwe-ejenti endaweni ephathwayo, ukuthuthukisa izinga lokukhululwa kanye nokusabalalisa indawo yezithako ezisebenzayo ngaphansi kwezimo ezinomswakama, nokuthuthukisa imiphumela yokuvimbela nokulawula izifo.

Embonini yezimonyo, njenge-emulsifier, iyingxenye ebalulekile emikhiqizweni ye-skincare efana nokhilimu, ama-lotion, izinto zokuhlanza, nezisusa izimonyo.

2.Ukukhihliza amagwebu nokukhipha amagwebu

Ama-surfactants nawo asetshenziswa kabanzi embonini yezemithi. Ekwakhekeni kwemithi, izidakamizwa eziningi ezingancibiliki kahle njengamafutha ashintshashintshayo, i-fat-soluble cellulose, namahomoni e-steroidal zingakha izixazululo ezicacile futhi zandise ukugxilisa ingqondo ngesenzo sokuncibilikisa sama-surfactants.

Ngesikhathi sokulungiswa kwemithi, ama-surfactants abalulekile njengama-emulsifiers, ama-wetting agents, ama-suspending agents, ama-foaming agents, nama-defoaming agents. Amanye ama-surfactants angakha amafilimu anamandla athile ngamanzi, avale umoya ukuze enze igwebu, elisetshenziselwa ukuntanta kwamaminerali, ukucisha umlilo wegwebu, nokuhlanza. Ama-ejenti anjalo abizwa ngokuthi ama-foaming agents.

Ngezinye izikhathi kudingeka ama-defoamers. Ekucwengisweni koshukela kanye nokukhiqizwa kwemithi yesiShayina yendabuko, igwebu eliningi lingaba yinkinga. Ukwengeza ama-surfactants afanelekile kunciphisa amandla efilimu, kuqede amabhamuza, futhi kuvimbele izingozi.

3.Ukumisa isenzo (Ukumiswa kokumiswa)

Embonini yezibulala-zinambuzane, izimpushana ezimanzi, ama-emulsifiable concentrates, nama-emulsion agxilile konke kudinga amanani athile ama-surfactants.Njengoba izithako eziningi ezisebenzayo ezimpushani ezimanzi ziyi-hydrophobic organic compounds, ama-surfactants ayadingeka ukuze kuncishiswe ukungezwani kwamanzi, okuvumela ukumanzisa kwezinhlayiya zezidakamizwa kanye nokwakheka kwe-aqueous aquesions.

Ama-surfactants asetshenziswa ku-mineral flotation ukuze kuzuzwe ukuzinza kokumiswa. Ngokunyakazisa nokubhuquza umoya osuka phansi ethangini, amabhamuza aphethe impushana yamaminerali ephumelelayo abuthana phezulu, lapho aqoqwa khona futhi akhishwe amagwebu ukuze agxiliswe, azuze ukunothisa.Isihlabathi, udaka, namadwala angenawo amaminerali ahlala phansi futhi asuswe ngezikhathi ezithile.

Uma i-5% yendawo yesihlabathi samaminerali imbozwe umqoqi, iba yi-hydrophobic futhi inamathele kumabhamuza, ikhuphukela phezulu ukuze iqoqwe.Umqoqi ofanelekile ukhethwa ukuze amaqembu ayo angama-hydrophilic anamathele kuphela endaweni yesihlabathi samaminerali kuyilapho amaqembu e-hydrophobic ebhekene namanzi.

4.Ukubulala amagciwane kanye nokuvalwa inzalo

Embonini yezemithi, ama-surfactants angasetshenziswa njengama-bactericides nama-disinfectants. Imiphumela yabo yokubulala amagciwane kanye nenzalo ibangelwa ukusebenzisana okuqinile namaphrotheni e-biofilm ebhaktheriya, okubangela ukubola noma ukulahlekelwa ukusebenza.

Lawa ma-disinfectants ane-solubility ephezulu emanzini futhi angasetshenziswa ngokugxila okuhlukahlukene:

·Ukukhipha amagciwane esikhumbeni ngaphambi kokuhlinzwa

·Ukukhipha amagciwane esilonda noma ulwelwesi lwamafinyila

·Ukuvalwa kwensimbi

·Ukubulala amagciwane kwemvelo

5.Isenzo sokuhlanza nokuhlanza

Ukususa amabala anamafutha kuyinqubo eyinkimbinkimbi ehlobene nokumanzisa okukhulunywe ngakho ngenhla, ukukhihliza amagwebu, nezinye izenzo.

Izihlanzi ngokuvamile ziqukethe izingxenye eziningi ezisizayo:

·Thuthukisa ukumanzisa kwento ehlanzwayo

·Khiqiza igwebu

·Nikeza imiphumela ekhanyayo

·Vimbela ukuphinda kufakwe ukungcola

·Inqubo yokuhlanza ama-surfactants njengengxenye eyinhloko isebenza ngale ndlela elandelayo:

Amanzi anokuqina okuphezulu kwendawo kanye namandla aphansi okumanzisa amabala anamafutha, okuwenza kube nzima ukuwakhipha.Ngemva kokwengeza ama-surfactants, amaqembu awo e-hydrophobic abheke endaweni yendwangu kanye nokungcola okukhangisiwe, akhiphe kancane kancane ukungcola. Ukungcola kuhlala kulenga emanzini noma kuntanta phezulu ngegwebu ngaphambi kokususwa, kuyilapho indawo ehlanzekile imbozwa ama-molecule aphumayo.

Okokugcina, kufanele kuqashelwe ukuthi ama-surfactants awasebenzi ngomshini owodwa kodwa ngokuvamile ngomphumela ohlangene wezici eziningi.

Isibonelo, embonini yephepha, bangasebenza njenge:

·Abenzeli bokupheka

·Abenzi bokukhipha inki bephepha likadoti

·Abenzeli bokulinganisa

·Resin control izithiyo agents

·Ama-Defoamers

·Abathambisi

Ama-Antistatic agents

·Ama-Scale inhibitors

·Izinto ezithambisayo

·Abenzi bokushisa

·Amagciwane nama-algaecides

·Ama-Corrosion inhibitors

Xhumana nathi!