Ama-Silicone Defoamers, njengesithako esisebenzayo nesiguquguqukayo, sisetshenziswe kabanzi ezimbonini ezahlukahlukene. Indima yazo ebalulekile ukulawula ukwakheka nokuqhuma kwe-foam, ngaleyo ndlela kusize ekuthuthukiseni ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo. Kodwa-ke, indlela yokusebenzisa ama-silicone antifoam agents ngokufanele, ikakhulukazi mayelana nokusetshenziswa kwenani lesithako, ukuze kwandiswe ukusebenza kwayo kubalulekile.
Isilinganiso
Okokuqala, kufanele kucace ukuthi inani lama-silicone Defoamers alikho phezulu, kungcono. Ngokuvamile, umthamo omncane ungafeza imiphumela emangalisayo yokulwa nokweqa kanye nokuvimbela igwebu. Ngokuvamile, ngokwezinhlelo ezahlukene zokusebenza, inani elingeziwe liphakathi kuka-10 no-1000 ppm ukuze kufezwe umphumela ofiselekayo wokulwa nokweqa. Yiqiniso, umthamo oqondile kufanele unqunywe ngokwesimo sangempela sokusetshenziswa.
Kwezinye izimo, ungangeza nenani elidingekayo ngemva kokuba i-foam ikhiqizwe. Isibonelo, kwezinye izinqubo zokukhipha amagwebu ezidinga ukuxubana noma ukuhlakazeka okuqhubekayo, ungangeza ngqo ama-defoamer e-silicone. Lokhu akugcini nje ngokulawula ukwakheka kwe-foam ngesikhathi, kodwa futhi akuthinti ukusebenza kwayo kwasekuqaleni.
Indlela yokwenza
Ngakho-ke, i-silicone defoamer idlala kanjani indima yayo yomlingo? Okokuqala, i-silicone defoamer ibonakala ngokucindezeleka kwayo okuphansi kakhulu, okusho ukuthi inani elincane kakhulu elingafinyelela umphumela oqinile wokuqhekeka kwe-foam kanye nokuvimbela i-foam. Okwesibili, njengoba i-silicone ingancibiliki emanzini nasemafutheni amaningi, lesi sici asigcini nje ngokwenza ukuthi ibe namandla okuguquguquka, okuvimbela i-foam kodwa futhi sithuthukisa kakhulu ukusebenza kahle komsebenzi. Okokugcina, ama-silicone antifoam agents asetshenziswa kakhulu enziwe ngamafutha e-silicone njengesithako esiyisisekelo, kanye nezinyibilikisi ezifanele, ama-emulsifiers, noma ama-inorganic fillers. Lezi zindlela ezahlukene zenza ama-silicone defoamers angagcini nje ngokuba nokusebenza okuhle kakhulu kokucisha i-foam kodwa futhi afanelekele izinhlelo zokusebenza ezahlukahlukene.
Izinyathelo zokuzivikela
Ukulawulwa Kwesilinganiso: Umthamo wama-defoamer e-silicone udinga ukunqunywa ngokuya ngezimo ezithile. Umthamo onganele ungase ungawasusi ngempumelelo amabhamuza, kuyilapho umthamo oweqile ungaholela kwezinye izinkinga. Ngakho-ke, ukuhlolwa kwangaphambilini kuyadingeka ukuze kutholakale umthamo ofanele kakhulu ngaphambi kokufaka.
Indlela Yokwengeza: Ama-defoamer e-silicone ngokuvamile akhona ngesimo soketshezi futhi angangezwa ngqo oketshezini ukuze aphathwe noma axutshwe ngaphambi kokufakwa. Kungakhathaliseki ukuthi iyiphi indlela ekhethiwe, ukuxuba okuphelele kubalulekile ukuqinisekisa ukusatshalaliswa okufanayo kwe-defoamer kanye nokusebenza kwayo okuphumelelayo.
Ukucatshangelwa Kwezinga Lokushisa: Ukusebenza kahle kwama-defoamer e-silicone kuthonywa kakhulu izinga lokushisa. Ngokuvamile, emazingeni okushisa aphezulu, ukusebenza kwawo kokususa ama-defoamer kuvame ukwehla. Ngakho-ke, uma usebenzisa ama-defoamer ezindaweni ezishisa kakhulu, kungadingeka ucabangele ukwandisa umthamo noma ukukhetha ezinye izinhlobo zama-defoamer.
Izinyathelo Zokuphepha: Ama-defoamer e-silicone ayizinto zamakhemikhali futhi adinga ukuphathwa ngokucophelela ukuqinisekisa ukuphepha. Ukuthintana ngqo nesikhumba namehlo kufanele kugwenywe, futhi uma kwenzeka ukuthintana ngengozi, ukuhlanza ngokushesha ngamanzi nokunakekelwa kwezokwelapha ngokushesha kuyadingeka. Ngesikhathi sokusetshenziswa, kufanele kugqokwe imishini yokuzivikela efanele njengamagilavu nezibuko.
Ngamafuphi, ama-defoamer e-silicone adlala indima ebalulekile emikhakheni eyahlukene. Ngokufaka ama-defoamer ngendlela efanele nangokuqonda imithetho yokusetshenziswa kwawo, awukwazi nje ukuxazulula inkinga ye-foam ngempumelelo, kodwa futhi uthuthukise ukusebenza kahle kokukhiqiza, ukuze uthuthukise ikhwalithi yomkhiqizo.
Singabantuumhlinzeki we-ejenti yokuhlanza i-foamNgicela ungithinte uma unezidingo.
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Isikhathi sokuthunyelwe: Okthoba-09-2024