Cov neeg ua haujlwm tshem tawm cov npuas dej, raws li lub npe qhia, tuaj yeem tshem tawm cov ua npuas ncauj uas tsim tawm thaum lub sijhawm tsim khoom lossis vim yog cov khoom xav tau. Raws li cov neeg sawv cev defoaming, cov hom siv yuav sib txawv nyob ntawm cov yam ntxwv ntawm cov ua npuas ncauj. Hnub no peb yuav tham luv luv txog silicone defoamer.
Cov tshuaj silicone-antifoam defoamer muaj zog heev txawm tias nyob hauv kev sib xyaw ua ke lossis nyob rau hauv cov xwm txheej alkaline. Cov tshuaj silicone Defoamers muaj cov hydrophobic silica diffused hauv cov roj silicone. Cov roj silicone muaj qhov nro ntawm qhov chaw qis dua uas ua rau nws kis tau sai sai cov roj-kua thiab ua rau cov zaj duab xis ua npuas tsis muaj zog thiab nkag mus rau hauv cov phab ntsa npuas.
Cov tshuaj silicone defoamer tsis yog tsuas yog ua rau cov npuas dej uas twb muaj lawm tawg tau zoo xwb, tab sis kuj tseem tuaj yeem tiv thaiv cov npuas dej thiab tiv thaiv kev tsim cov npuas dej. Siv me me xwb, tsuav yog ntxiv ib feem lab (1ppm) ntawm qhov hnyav ntawm cov khoom siv ua npuas dej, nws tuaj yeem tsim cov nyhuv defoaming.
Daim Ntawv Thov:
| Kev lag luam | Cov Txheej Txheem | Cov khoom tseem ceeb | |
| Kev kho dej | Kev tshem dej hiav txwv | LS-312 | |
| Kev txias dej boiler | LS-64A, LS-50 | ||
| Kev ua ntawv thiab pulp | Cawv dub | Cov ntawv pov tseg pulp | LS-64 |
| Ntoo/ Straw/ Reed pulp | L61A, L-21A, L-36A, L21B, L31B | ||
| Tshuab ntawv | Txhua hom ntawv (xws li ntawv thawv) | LS-61A-3, LK-61N, LS-61A | |
| Txhua hom ntawv (tsis suav nrog ntawv thawv) | LS-64N, LS-64D, LA64R | ||
| Khoom noj | Kev ntxuav lub raj mis npias | L-31A, L-31B, LS-910A | |
| Qab zib beet | LS-50 | ||
| Cov poov xab qhob cij | LS-50 | ||
| Qab zib pas nrig | L-216 | ||
| Cov tshuaj lom neeg ua liaj ua teb | Kev ntim khoom noj | LSX-C64, LS-910A | |
| Chiv | LS41A, LS41W | ||
| Cov tshuaj ntxuav tes | Tshuaj ua kom ntaub mos | LA9186, LX-962, LX-965 | |
| Hmoov ntxhua khaub ncaws (slurry) | LA671 | ||
| Hmoov ntxhua khaub ncaws (cov khoom tiav lawm) | LS30XFG7 | ||
| Cov ntsiav tshuaj ntxuav tais diav | LG31XL | ||
| Cov kua ntxhua khaub ncaws | LA9186, LX-962, LX-965 | ||
Cov tshuaj silicone defoamer tsis yog tsuas yog muaj txiaj ntsig zoo rau kev tswj cov npuas dej xwb, tab sis kuj muaj cov yam ntxwv ntawm kev siv tshuaj tsawg, kev siv tshuaj zoo thiab tuaj yeem ua lub luag haujlwm hauv cov xwm txheej hnyav. Ua tus neeg muab khoom ntawm cov neeg sawv cev defoaming, peb tuaj yeem muab ntau cov kev daws teeb meem rau koj yog tias koj muaj kev xav tau.
Lub sijhawm tshaj tawm: Lub Peb Hlis-19-2024