Ama-Defoamerszibalulekile ekusetshenzisweni kwezimboni. Izinqubo eziningi zezimboni zikhiqiza igwebu, kungakhathaliseki ukuthi ukunyakaza kwemishini noma ukusabela kwamakhemikhali. Uma ingalawulwa futhi ilashwa, ingabangela izinkinga ezinkulu.
Igwebu lakhiwa ngenxa yokuba khona kwamakhemikhali angenawo amanzi ohlelweni lwamanzi, ezinzisa amagwebu, okuholela ekwakhekeni kwegwebu. Indima yama-defoamers iwukuthatha indawo yalawa makhemikhali aphuma emanzini, okubangela ukuba amabhamuza aqhume futhi anciphise igwebu.
Yiziphi izinhlobo eziyinhloko zegwebu?
I-Biofoam negwebu le-surfactant:
I-Biofoam ikhiqizwa ama-microorganisms lapho esebenza futhi ebola izinto eziphilayo emanzini angcolile. I-Biofoam iqukethe amabhamuza ayindilinga amancane kakhulu, azinzile, futhi abukeka yomile.
Igwebu le-surfactant libangelwa ukwengezwa kwezinto ezisetshenziswayo ezifana nezinsipho nezihlanzi, noma ukusabela kokubola kunamafutha noma ama-greases namanye amakhemikhali.
Ama-defoamers asebenza kanjani?
Ama-Defoamers avimbela ukwakheka kwegwebu ngokushintsha izakhiwo zoketshezi. Ama-Defoamers athatha indawo yama-molecule e-surfactant ongqimbeni oluncane lwegwebu, okusho ukuthi i-monolayer ayinwebekanga kangako futhi maningi amathuba okuthi iphuke.
Ungakhetha kanjani i-defoamer?
Ama-Defoamers ngokuvamile ahlukaniswa abe ama-defoam asekelwe ku-silicone kanye nama-non-silicone-based defoamers. Ukukhethwa kwe-defoamer kuncike ezidingweni nezimo zohlelo oluthile. Ama-defoam asekelwe ku-silicone asebenza kahle ngaphansi kwebanga elibanzi le-pH nezimo zokushisa futhi ngokuvamile athandwa ngokuzinza nokusebenza kahle kwawo. Ama-defoamers angewona ama-silicone angama-defoam asekelwe ikakhulukazi ezintweni eziphilayo ezifana nama-amide anamafutha, insipho yensimbi, uphuzo oludakayo olunamafutha, nama-fatty acid esters. Izinzuzo zezinhlelo ezingezona i-silicone ama-coefficients amakhulu okusabalalisa kanye nekhono eliqinile lokuphuka kwegwebu; okubi okuyinhloko ukuthi ikhono lokucindezela igwebu liphansi kancane ngenxa yokushuba okuphezulu kwendawo kune-silicone.
Lapho ukhetha i-defoamer efanele, izici ezifana nohlobo lwesistimu, izimo zokusebenza (izinga lokushisa, i-pH, ingcindezi), ukuhambisana kwamakhemikhali, nezidingo zokulawula zidinga ukucatshangelwa. Ngokukhetha i-defoamer efanele, imboni ingaphatha ngokuphumelelayo izinkinga ezihlobene negwebu futhi ithuthukise ukusebenza kahle kwenqubo yonke.
Sidingeka nini isithasiselo esikhipha amagwebu ekwelashweni kwamanzi?
Ngesikhathi sokwelashwa kwamanzi, kuvame ukuba nezimo ezenza kube namagwebu, njengokuyaluza kwamanzi, ukukhishwa kwamagesi ancibilikisiwe, nokuba khona kwezinto zokuhlanza namanye amakhemikhali.
Ezinhlelweni zokuhlanza amanzi angcolile, igwebu lingavala izinto zokusebenza, linciphise ukusebenza kahle kwenqubo yokwelapha, futhi lithinte izinga lamanzi ahlanzekile. Ukwengeza ama-defoam emanzini kunganciphisa noma kuvimbele ukwakheka kwegwebu, okusiza ukugcina inqubo yokwelapha isebenza kahle futhi kuthuthukisa ikhwalithi yamanzi ahlanzekile.
Ama-Defoam noma ama-antifoam ejenti yimikhiqizo yamakhemikhali elawulayo futhi, uma kunesidingo, isusa igwebu emanzini ahlanzekile ukuze igweme imiphumela emibi yokukhihliza amagwebu ezigabeni ezingathandeki noma ngokweqile.
Ama-defoamers ethu angasetshenziswa kulezi zindawo ezilandelayo:
● Imboni ye-Pulp nephepha
● Ukuhlanza amanzi
● Imboni yokuhlanza
● Imboni yokupenda nokuhlanganisa
● Imboni ye-Oilfield
● Nezinye izimboni
| Izimboni | Izinqubo | Imikhiqizo eyinhloko | |
| Ukwelashwa kwamanzi | Ukukhipha usawoti emanzini olwandle | I-LS-312 | |
| Ukupholisa amanzi nge-boiler | LS-64A, LS-50 | ||
| Ukwenza i-Pulp & paper | Utshwala obumnyama | Imfucumfucu yephepha | I-LS-64 |
| Ukhuni/ Utshani/ Umhlanga | L61C, L-21A, L-36A, L21B, L31B | ||
| Umshini wephepha | Zonke izinhlobo zephepha (kuhlanganise ne-paperboard) | I-LS-61A-3, LK-61N, LS-61A | |
| Zonke izinhlobo zephepha (zingafaki i-paperboard) | I-LS-64N, LS-64D, LA64R | ||
| Ukudla | Ukuhlanza ibhodlela likabhiya | L-31A, L-31B, LS-910A | |
| Isithombo sebhitrudi | I-LS-50 | ||
| Imvubelo yesinkwa | I-LS-50 | ||
| Umoba | L-216 | ||
| Amakhemikhali e-Agro | Ukufaka amathini | I-LSX-C64, LS-910A | |
| Umanyolo | I-LS41A, LS41W | ||
| Okokuhlanza | Isithambisi sendwangu | I-LA9186, LX-962, LX-965 | |
| Impushana yokuwasha (slurry) | I-LA671 | ||
| Impushana yokuwasha (imikhiqizo eqediwe) | Idatha ye-LS30XFG7 | ||
| Amaphilisi omshini wokuwasha izitsha | I-LG31XL | ||
| Uketshezi lokuwasha | I-LA9186, LX-962, LX-965 | ||
| Izimboni | Izinqubo | |
| Ukwelashwa kwamanzi | Ukukhipha usawoti emanzini olwandle | |
| Ukupholisa amanzi nge-boiler | ||
| Ukwenza i-Pulp & paper | Utshwala obumnyama | Imfucumfucu yephepha |
| Ukhuni/ Utshani/ Umhlanga | ||
| Umshini wephepha | Zonke izinhlobo zephepha (kuhlanganise ne-paperboard) | |
| Zonke izinhlobo zephepha (zingafaki i-paperboard) | ||
| Ukudla | Ukuhlanza ibhodlela likabhiya | |
| Isithombo sebhitrudi | ||
| Imvubelo yesinkwa | ||
| Umoba | ||
| Amakhemikhali e-Agro | Ukufaka amathini | |
| Umanyolo | ||
| Okokuhlanza | Isithambisi sendwangu | |
| Impushana yokuwasha (slurry) | ||
| Impushana yokuwasha (imikhiqizo eqediwe) | ||
| Amaphilisi omshini wokuwasha izitsha | ||
| Uketshezi lokuwasha | ||
Isikhathi sokuthumela: Aug-15-2024