Antifoam ni iki mu gutunganya amazi mabi?

Antifoam, izwi kandi nka defoamer, ninyongeramusaruro ikoreshwa mugutunganya amazi mabi kugirango igenzure ifuro.Ifuro ni ikibazo gikunze kugaragara mu bimera bitunganya amazi kandi birashobora guturuka ahantu hatandukanye nkibintu kama, ibinyabuzima, cyangwa guhagarika amazi.Nubwo ifuro rishobora gusa nkaho ritagira ingaruka, rirashobora rwose kubangamira imikorere yuburyo bwo gutunganya amazi mabi kubangamira imikorere yibikoresho, kugabanya imikorere yubuvuzi bwa chimique, kandi bishobora gutera ibibazo byuzuye cyangwa carryover.

Imiti igabanya ubukana ikora mu guhungabanya ibibyimba byinshi, bigatuma isenyuka cyangwa igahuzwa, bityo bikagabanya ingano ya furo kandi ikayirinda kwivanga mu buryo bwo kuvura.Izi mikorere mubisanzwe zigizwe nuruvange rwibintu, amavuta, silikoni, cyangwa ibindi bintu bya hydrophobique.Iyo wongeyeho amazi mabi, imiti igabanya ubukana yimukira hejuru yifuro kandi igahagarika impagarara zubutaka, bigatuma habaho guturika kwinshi.

Hariho ubwoko bwinshi bwimiti igabanya ubukana ikoreshwa mugutunganya amazi mabi, buriwese ufite imiterere yihariye hamwe nibisabwa:

Antifoams ishingiye kuri Silicone:

Ibi biri mubintu bikoreshwa cyane muri antifoam bitewe nubushobozi bwabyo mubihe bitandukanye.Antifoams ishingiye kuri silicone irahamye, ntishobora gushonga mumazi, kandi irashobora gutegurwa kugirango ihuze nuburyo butandukanye bwo gutunganya amazi mabi.

Ibyiza bya organosilicon defoamers:

Ubusembwa bwiza bwa chimique, butitwaye nibindi bintu, burashobora gukoreshwa muri sisitemu ya acide, alkaline, nu munyu

Ubusembwa bwiza bwa physiologique, bukwiriye gukoreshwa mu nganda z’ibiribwa n’imiti, nta mwanda uhumanya ibidukikije

Kugereranya ubushyuhe bwumuriro, guhindagurika gake, kandi birashobora gukoreshwa hejuru yubushyuhe bugari

Ubukonje buke, bukwirakwira vuba kuri gazi-yamazi

Ubushyuhe bwo hejuru buri hasi ya 1.5-20 mN / m (amazi ni 76 mN / m)

Ntishobora gukemuka muri surfactants ya sisitemu yo kubira ifuro

Igipimo gito, ubukonje buke, hamwe no gucana umuriro

Antifoams ya polymeric:

Iyi miti igabanya ubukana ishingiye kuri polymers ihagarika ifuro ryinshi ryamamaza hejuru yibibyimba byinshi kandi bigahindura ituze.Antifoams ya polymeric ikoreshwa kenshi mugihe imiti gakondo ya antifoam idashobora kuba ingirakamaro, nko mubihe byamazi ya alkaline cyangwa acide.

Izindi antifoams:

Rimwe na rimwe, antifoams ishingiye kuri silicone ntishobora kuba nziza kubera impungenge zikoranabuhanga cyangwa ibisabwa byihariye.Antifoams itari silicone, nka antifoam yamavuta yubutare cyangwa aside irike, itanga ubundi buryo bushobora kubungabunga ibidukikije cyangwa bikwiranye nibisabwa bimwe.

Ifu ya antifoams:

Ibikoresho bimwe na bimwe birwanya antifoam biraboneka muburyo bwa puderi, birashobora kuba byiza mubisabwa aho inyongeramusaruro zidafite akamaro cyangwa aho bikenewe ibikorwa bya antifoam igihe kirekire.

Guhitamo imiti igabanya ubukana biterwa nibintu nkimiterere y’amazi y’amazi, uburyo bwihariye bwo gutunganya bukoreshwa, ibisabwa n’amabwiriza, hamwe n’ibiciro.Usibye guhitamo imiti igabanya ubukana bwa antifoam, dosiye nuburyo bukoreshwa ni ngombwa kugirango habeho kugenzura neza ifuro bitagize ingaruka mbi ku mikorere y’amazi y’amazi.

Nubwo imiti igabanya ubukana igira ingaruka nziza mu kugenzura ifuro mu buryo bwo gutunganya amazi y’amazi, ni ngombwa kuyakoresha ubushishozi kugira ngo wirinde ingaruka zitateganijwe nko kwivanga mu buryo bwo kuvura ibinyabuzima cyangwa kurekura ibintu byangiza ibidukikije.Gukurikirana buri gihe urwego rwifuro no guhindura dosiye ya antifoam nkuko bikenewe birashobora gufasha kugenzura uburyo bwo kugenzura ifuro mugihe hagabanijwe ingaruka mbi zose ziterwa no gutunganya amazi mabi no kubahiriza ibidukikije.