Qalajiyeyaashawaa lama huraan codsiyada warshadaha. Habab badan oo warshadeed ayaa abuura xumbo, ha ahaato kicinta farsamada ama falcelinta kiimikada. Haddii aan la xakamayn oo aan la daweyn, waxay keeni kartaa dhibaatooyin halis ah.
Xumbadu waxay sameysaa sababtoo ah joogitaanka kiimikooyinka surfactant-ka ee nidaamka biyaha, kuwaas oo xasiliya xumbo, taasoo keenta sameysanka xumbo. Doorka defoamers-ku waa inay beddelaan kiimikooyinka surfactant-ka, taasoo keenta in xumbodu qarxaan oo ay yareeyaan xumbo.
Waa maxay noocyada ugu muhiimsan ee xumbo?
Xumbo biofoam iyo surfactant ah:
Biofoam waxaa soo saara noolaha yaryar marka ay dheefshiidaan oo ay burburiyaan walxaha dabiiciga ah ee ku jira biyaha wasakhda ah. Biofoam wuxuu ka kooban yahay xumbo wareegsan oo aad u yar, aad ayuu u deggan yahay, wuxuuna u muuqdaa mid qalalan.
Xumbada dusha sare waxaa sababa ku darista surfactants sida saabuunta iyo saabuunta, ama falcelinta sunta leh saliidaha ama dufanka iyo kiimikooyinka kale.
Sidee bay u shaqeeyaan defoamers-ka?
Qalabka defoamers-ka ayaa ka hortagaya sameynta xumbo iyagoo beddelaya sifooyinka dareeraha. Qalabka defoamers-ka ayaa beddelaya molecules-ka surfactant-ka ee lakabka khafiifka ah ee xumbo, taasoo la macno ah in lakabka halbeegga ah uu yar yahay dabacsanaantiisa oo uu u badan yahay inuu jabo.
Sidee loo doortaa defoamer?
Furayaasha waxaa guud ahaan loo qaybiyaa furayaasha ku salaysan silicone iyo furayaasha aan ku salaysnayn silicone. Doorashada furayaasha waxay ku xiran tahay shuruudaha iyo xaaladaha codsiga gaarka ah. Furayaasha ku salaysan silicone waxay waxtar u leeyihiin xaaladaha pH iyo heerkulka oo kala duwan waxaana guud ahaan loo door bidaa xasilloonidooda iyo waxtarkooda. Furayaasha aan ku salaysnayn silicone waa furayaasha ku salaysan inta badan isku-dhafka dabiiciga ah sida dufanka leh ee amides, saabuunta birta ah, aalkolada dufanka leh, iyo esters-ka aashitada dufanka leh. Faa'iidooyinka nidaamyada aan silikone ahayn waa isku-dhafka faafinta ballaaran iyo awoodda jabinta xumbo xooggan; khasaaraha ugu weyn ayaa ah in awoodda xakamaynta xumbo ay waxoogaa liidato sababtoo ah xiisadda dusha sare oo ka sarreysa silicone.
Marka la dooranayo qalabka difaaca ee saxda ah, waxaa loo baahan yahay in la tixgeliyo arrimo ay ka mid yihiin nooca nidaamka, xaaladaha hawlgalka (heerkulka, pH, cadaadiska), iswaafajinta kiimikada, iyo shuruudaha sharciyeynta. Marka la dooranayo qalabka difaaca ee saxda ah, warshaduhu waxay si wax ku ool ah u maareyn karaan dhibaatooyinka la xiriira xumbo waxayna horumarin karaan waxtarka guud ee habka.
Goorma ayaa loo baahan yahay waxyaabaha lagu daro defoaming-ka ee daaweynta biyaha?
Inta lagu jiro daaweynta biyaha, badanaa waxaa jira xaalado ku habboon xumbo, sida kicinta biyaha, sii deynta gaasaska milmay, iyo joogitaanka saabuunta iyo kiimikooyinka kale.
Nidaamyada daaweynta biyaha wasakhda ah, xumbodu waxay xidhi kartaa qalabka, waxay yareyn kartaa hufnaanta habka daaweynta, waxayna saameyn kartaa tayada biyaha la daweeyay. Ku darista xumbo-sameeyayaasha biyaha waxay yareyn kartaa ama ka hortagi kartaa sameynta xumbo, taasoo ka caawisa in habka daaweyntu si hufan u shaqeeyo waxayna wanaajisaa tayada biyaha la daweeyay.
Waxyaabaha ka-hortagga xumbo-sameeyayaasha ama wakiilada ka-hortagga xumbo-sameeyayaasha waa walxo kiimiko ah oo xakameeya oo, haddii loo baahdo, ka saara xumbo biyaha la daweeyay si looga fogaado saameynta xun ee xumbo-samaynta marxaladaha aan loo baahnayn ama xad-dhaafka ah.
Makiinadahayaga defoamers-ka waxaa loo isticmaali karaa meelaha soo socda:
● Warshadaha saxarka iyo warqadda
● Daaweynta biyaha
● Warshadaha saabuunta
● Warshadaha Rinjiga iyo Dahaarka
● Warshadaha Saliidda
● Iyo warshado kale
| Warshadaha | Geedi socodka | Waxyaabaha ugu muhiimsan | |
| Daaweynta Biyaha | Nadiifinta biyaha badda | LS-312 | |
| Qaboojinta biyaha kuleyliyaha | LS-64A, LS-50 | ||
| Samaynta saxarka iyo warqadda | Khamri madow | Qashinka warqadda qashinka ah | LS-64 |
| Saxanka Alwaaxa/ Cawska/ Cawska | L61C, L-21A, L-36A, L21B, L31B | ||
| Mashiinka warqadda | Dhammaan noocyada warqadda (oo ay ku jiraan looxyada warqadda) | LS-61A-3, LK-61N, LS-61A | |
| Dhammaan noocyada warqadda (oo aan ku jirin looxyada warqadda) | LS-64N, LS-64D, LA64R | ||
| Cunto | Nadiifinta dhalada biirka | L-31A, L-31B, LS-910A | |
| Dabocase sonkor ah | LS-50 | ||
| Khamiirka Rootiga | LS-50 | ||
| Qasacad sonkor ah | L-216 | ||
| Kiimikooyinka beeraha | Qasacadaynta | LSX-C64, LS-910A | |
| Bacrimin | LS41A, LS41W | ||
| Saabuun | Jilciyaha dharka | LA9186, LX-962, LX-965 | |
| Budada dharka lagu dhaqo (slurry) | LA671 | ||
| Budada dharka lagu dhaqo (badeecadaha la dhammeeyay) | LS30XFG7 | ||
| Kiniiniyada weelka dhaqa | LG31XL | ||
| Dareere dharka lagu dhaqo | LA9186, LX-962, LX-965 | ||
| Warshadaha | Geedi socodka | |
| Daaweynta Biyaha | Nadiifinta biyaha badda | |
| Qaboojinta biyaha kuleyliyaha | ||
| Samaynta saxarka iyo warqadda | Khamri madow | Qashinka warqadda qashinka ah |
| Saxanka Alwaaxa/ Cawska/ Cawska | ||
| Mashiinka warqadda | Dhammaan noocyada warqadda (oo ay ku jiraan looxyada warqadda) | |
| Dhammaan noocyada warqadda (oo aan ku jirin looxyada warqadda) | ||
| Cunto | Nadiifinta dhalada biirka | |
| Dabocase sonkor ah | ||
| Khamiirka Rootiga | ||
| Qasacad sonkor ah | ||
| Kiimikooyinka beeraha | Qasacadaynta | |
| Bacrimin | ||
| Saabuun | Jilciyaha dharka | |
| Budada dharka lagu dhaqo (slurry) | ||
| Budada dharka lagu dhaqo (badeecadaha la dhammeeyay) | ||
| Kiniiniyada weelka dhaqa | ||
| Dareere dharka lagu dhaqo | ||
Waqtiga boostada: Agoosto-15-2024

