1 Kudashonga cyangwa gushonga nabi mumazi abira bivuze ko ifuro yamenetse, kandidefoamerbigomba kwibanda no kwibanda kuri firime ya furo. Kuri defoamer, igomba guhurizwa hamwe no guhita yibanda, naho kuri defoamer, igomba guhora ibitswe muriyi leta.
Kubwibyo, defoamer iri muburyo burenze urugero mumazi abira ifuro, kandi biroroshye kugera kumurongo urenze urugero gusa niba udashonga cyangwa udashonga nabi. Kudashonga cyangwa gukemuka nabi, biroroshye guteranira kuri gazi-yamazi, byoroshye kwibanda kuri firime ya furo, kandi irashobora kugira uruhare mukwibanda hasi. Kuri defoamers ikoreshwa muri sisitemu yamazi, molekile yibigize ingirakamaro igomba kuba hydrophobique cyane na hydrophilique nkeya, kandi agaciro ka HLB kagomba kuba kari hagati ya 1.5-3 kugirango ikore neza.
2 Ubusumbane bwubuso buri munsi kurenza ubw'amazi menshi. Gusa iyo imbaraga za intermolecular ya defoamer ari nto kandi impagarara zubuso zikaba ziri munsi yiz'amazi abira ifuro, ibice bya defoamer bishobora kwibizwa no kwagurwa kuri firime ya furo. Birakwiye ko tumenya ko uburemere bwubuso bwamazi yabyibushye ntabwo aribwo buryo bwo hejuru bwumuti, ahubwo ni ubuso bwumuti wibisubizo.
3. Urwego runaka rwo gufatanya namazi menshi. Kubera ko inzira yo gusebanya mubyukuri ari irushanwa hagati yumuvuduko wo gusenyuka kwifuro nihuta ryokubyara ifuro, defoamer igomba kuba ishobora gukwirakwira vuba mumazi abira ifuro kugirango ibashe kugira uruhare muburyo bwagutse bwamazi menshi. Kugira ngo defoamer ikwirakwira vuba, ibintu bikora bya defoamer bigomba kuba bifite urwego runaka rwo gufatanya namazi menshi. Niba ibintu bifatika bya defoamer byegeranye cyane n’amazi abira, bizashonga; niba ari kure cyane, bizagorana gutatana. Gusa mugihe ubufatanye bukwiye, ingaruka zizaba nziza.
4. Nta reaction yimiti ifite amazi menshi. Defoamer yitwara hamwe namazi menshi. Ku ruhande rumwe, defoamer izabura ingaruka, naho kurundi ruhande, hashobora kubyara ibintu byangiza, bikagira ingaruka kumikurire ya mikorobe.
5. Guhindagurika guke nigihe kinini cyibikorwa. Ubwa mbere, menya sisitemu aho defoamer igomba gukoreshwa, yaba sisitemu ishingiye kumazi cyangwa sisitemu ishingiye kumavuta. Kurugero, mubikorwa bya fermentation, amavuta ashingiye kuri defoamers nkapolyether-yahinduwe silicone cyangwa polyether igomba gukoreshwa. Inganda zishingiye ku mazi zigomba gukoresha defoamers zishingiye ku mazi na silicone defoamers. Hitamo defoamer, gereranya umubare wongeyeho, hanyuma urebe igiciro kugirango ubone ibicuruzwa byiza kandi byubukungu.
Inshingano: Ibikoresho bimwe kururu rubuga biva kuri enterineti cyangwa bitangwa ninganda. Turakomeza kutabogama kubitekerezo biri mu ngingo. Iyi ngingo niyerekeranye no gutumanaho gusa kandi ntishobora gukoreshwa mubikorwa byubucuruzi. Uburenganzira ni ubw'umwanditsi wambere. Niba hari ihohoterwa, nyamuneka twandikire kugirango dusibe. Ndabashimira ko mwitayeho kandi mukabashyigikira!
Igihe cyo kohereza: Ukwakira-26-2024