I. Amavuta karemano (ni ukuvuga amavuta ya soya, amavuta y'ibigori, n'ibindi)
II. Alcool nyinshi ya karubone
III. Ibikoresho byo kurwanya ifuro bya polyether
IV. Silicone yahinduwe na Polyether
... Igice cyabanje Ubwoko bw'ibikoresho birwanya ifuro (1) kugira ngo umenye ibisobanuro birambuye.
V. Indabyo ya Silicon y'umwimerere irwanya ifuro
Polydimethylsiloxane, izwi kandi nka amavuta ya silicone, ni yo gice cy'ingenzi cya silicone defoamer. Ugereranyije n'amazi n'amavuta asanzwe, ubushyuhe bwayo ni buke, bukwiriye haba mu buryo bwo gusohora ifuro bushingiye ku mazi ndetse no mu buryo bwo gusohora ifuro bushingiye ku mavuta. Amavuta ya silicone afite imikorere myinshi, nta gushonga cyane, afite imiterere ihamye ya shimi, afite ubushobozi bwo gukoresha bworoheje, nta guhindagurika cyane, nta burozi, kandi afite ubushobozi bwo gusohora ifuro bushingiye ku mavuta. Imbogamizi ni ubushobozi buke bwo gukumira ifuro.

1. Indabyo ikomeye yo kurwanya ifuro
Ifuru irwanya ifuru ikomeye ifite imiterere yo kudahindagurika neza, uburyo bworoshye bwo kuyitwara, uburyo bworoshye bwo kuyitwara no kuyikoresha. Ikwiriye kuba mu cyiciro cy'amavuta ndetse n'icyiciro cy'amazi, kandi ubwoko bw'isukari iciriritse nabwo buragaragara. Ikoreshwa cyane mu bijyanye n'ifuru yo koza ifuro rito cyangwa ifuro ritari ifuro.

2. Imashini irwanya ifuro rya Emulsion
Amavuta ya silicone ari muri emulsion defoamer agira imbaraga nyinshi, kandi coefficient ya emulsification iba nini cyane. Iyo emulsifier itoranijwe nabi, bizatuma emulsion agent ihinduka kandi ihinduke mu gihe gito. Gutuza kwa emulsion ni ingenzi cyane ku bwiza bwa emulsion agent. Kubwibyo, gutegura emulsion type silicone defoamer yibanda ku guhitamo emulsifier. Muri icyo gihe, emulsion defoamer ifite ingano nini muri emulsion defoamer ifite imiterere y’igiciro gito, urwego runini rwo kuyikoresha, ingaruka zigaragara za emulsion defoamer, nibindi. Uko ikoranabuhanga ryo gukora ritera imbere, emulsion defoamer izatera imbere cyane.

3. Umuti wo kurwanya ifuro
Ni umuti ukorwa binyuze mu gushonga amavuta ya silikoni mu gishongeshonge. Ihame ryayo ryo gushonga ni uko ibice by'amavuta ya silikoni bitwarwa n'umushongeshonge hanyuma bigakwirakwizwa mu gishonge ...

4. Imashini irwanya ifuro ry'amavuta
Igice cy'ingenzi cya defoamer y'amavuta ni amavuta ya dimethyl silicone. Amavuta ya dimethyl silicone meza nta ngaruka zo gukurura kandi agomba gukurura. Ubuso bwa silicone ya emulsified bugabanuka vuba, kandi ingano nto ishobora gutuma ifuro ricika cyane kandi rigakumirwa. Iyo amavuta ya silicone avanzwe n'igice runaka cy'ibikoresho bya silica byavuwe na hydrophobically, hashobora gukorwa defoamer y'amavuta. Dioxide ya silikoni ikoreshwa nk'icyuzuzo, kuko ingano nini y'amatsinda ya hydroxyl ku buso bwayo ishobora kongera imbaraga zo gukwirakwiza amavuta ya silikoni mu buryo bwo gukurura ifuro, kongera umutuzo wa emulsion, kandi birumvikana ko yongera imiterere yo gukurura ifuro ya silicone.

Kubera ko amavuta ya silicone akunda gushonga cyane, silicone defoamer ifite ingaruka nziza cyane zo gushonga neza ku gikoresho gishonga cyane. Ariko, izi ngingo zigomba kwitabwaho mu gihe ukoresha silicone defoamer:

● Udupira twa silicone two gukaraba uruhu duke dufite ubushobozi bwo gukuraho ifu, ariko ntidushobora kubikora; Udupira twa silicone two gukaraba uruhu duke dufite ubushobozi bwo gukuraho ifu buhoro ariko ntituzigera tubikora neza.
● Niba ubushyuhe bw'umuti utera ifuro buri hasi, ni byiza guhitamo umuti utera ifuro wa silikoni ufite ubushyuhe bwinshi. Ahubwo, uko ubushyuhe bw'umuti utera ifuro burushaho kuba bwinshi, ni byiza guhitamo umuti utera ifuro wa silikoni ufite ubushyuhe buke.
● Uburemere bwa molekile ya silicone defoamer ifite amavuta bugira ingaruka ku ngaruka zayo zo gufoa.
● Akayunguruzo k'imashini gafite uburemere buke bwa molekile biroroshye gukwirakwira no gushonga, ariko nta burambe buhari. Ahubwo, imikorere ya kayunguruzo k'imashini gafite uburemere bwinshi bwa molekile ni mibi, kandi emulsification iragoye, ariko gushonga ni kubi kandi kuramba ni byiza.