Polyacrylamide(Pam) yog cov polymer siab polymer tsim los ntawm polymerization ntawm Acrylamide Monomers. Nws muaj qhov zoo heev thickening, flocculating, thiab luag-txo cov khoom, ua kom dav siv hauv cov dej kho, cov roj tawm, cov ntawv nyeem, textiles, thiab lwm daim teb. Nws yog feem ntau hu ua ib tug "ib tus neeg sawv cev" rau ntau yam kev lag luam. Hauv tsab xov xwm no, peb yuav tham txog cov ntawv thov polyacrylamide.
Hom Polyacrylamide
Pam tau faib rau ntau hom raws li cov kev coj ntawm nws cov molecular charts, tsuas yog xaiv raws li cov kev thov kev pabcuam thiab kev kho mob.
Anionic Pam (APAM)
APAM yog qhov feem ntau siv cov lus qhia meej rau cov ntsiab lus piav qhia uas feem ntau tau them. Nyob rau hauv cov xwm txheej acidic muaj zog, nws poob nws tus nqi them vim tsis muaj kev cuam tshuam. Nws lub ntsiab mechanism yog Adsorption Bridging, uas flocculates raug tshem tawm ua ke. Yog li ntawd, qis-ionicity anionic Pam feem ntau siv.
Cationic Pam (CPAM)
Tshwj xeeb yog siv tau rau kev kho tsis zoo acidic dej los yog sludge. CPAM ua haujlwm los ntawm kev them cov neutralization thiab bridging. Txawm li cas los xij, CPAM muaj qis dua molecular hnyav dua li apam, yog li nws lub ntsej muag popging tsis muaj zog. Nws tsis tuaj yeem siv rau hauv cov xwm txheej alkaline muaj zog. Txij li thaum sludge muaj qhov siab siab ntawm cov khib nyiab thiab tsis xav tau cov nkauj hloov pauv, cationic flocculusts feem ntau yog siv rau sludge dewatering.
Tsis-ionic Pam (NPAM)
Npam tuaj yeem muaj lub cev hnyav heev. Nws yog cov feem ntau siv tab sis muaj ntau pho adaptability.
Cov ntawv thov loj ntawm polyacrylamide
(1) Kev Kho Mob Dej
Pam ua lub luag haujlwm tseem ceeb hauv kev kho dej raws li kev ua haujlwm siab ua rau muaj kev ua tau zoo thiab ua ke. Nws superior flocculation cov zog pab kom nws los cuam tshuam nrog cov khib nyiab thiab cov organic tshuaj hauv dej, ua kom muaj kev ua kom nrawm nrawm thiab txhim kho cov dej kev ua haujlwm tau zoo.
- Kev kho cov dej nyoos: Thaum siv nrog cov carbon ua haujlwm, PAM pab coagine thiab qhia meej hais txog cov khoom haus hauv cov dej haus. Hloov inorganic co co coagulants nrog cov organic flocculants zoo li Pam tuaj yeem ua kom muaj zog ua kom muaj zog los ntawm 20% yam tsis tau kho lub tenimentation tedimentation.
- Kev kho dej lwg: PAM FLOCCULANT Txhawb kev ua tau cov dej ua haujlwm thiab tseem siv rau sludge dewatering.
- Kev Kho Mob Dej: Raws li ibKev Kho Mob Dej Tshuaj, Pam ua cov mis tseem ceeb hauv kev siv dej haus dej.
Qhov zoo ntawm Pam hauv kev kho dej:
Txo cov roj flocculant siv - thaum siv los ua ib qho floagulant, polyacrylamide thiaj txo qis qhov xav tau thaum ua tau tib yam dej zoo.
Txhim kho cov dej ua tau zoo - hauv ob qho dej haus thiab kev kho dej noo noo, polyacrylamide ua ke nrog inorganic flocculants zoo txhim kho cov dej zoo.
Pam flocculant txhim kho froc zog thiab nce tus nqi sedimentation, uas txhim kho kev ua tau zoo. Lub zog flocs txiav txim sai, nrawm nrawm-kua sib cais thiab ua kom sludge deedilowing zoo dua. Qhov no pab ua kom ua kom zoo zuag qhia tag nrho cov txheej txheem kev kho haujlwm tag nrho, txo lub sijhawm ua haujlwm thiab txhim kho cov dej ntshiab.
(2) Cov roj rho tawm
Polyacrylamide yog dav siv nyob rau hauv cov roj kev lag luam ua lub tsev av laum ntxiv thiab ib tus neeg sawv cev rau kev txhim kho roj rov qab (ore). Nws txhim kho viscosity, txo cov kev lim dej tsis tau, thiab txhim kho cov roj teeb hluav taws xob, yog li nce tus nqi rov qab.
Nyeem ntxiv:Polyacrylamide (Pam) thiab Oilfield Siv
(3) Kev Lag Luam Papermaking
Pam tau siv los ua cov kev pab tsis muaj kev pab, cov ntaub ntawv sib pab ntawm cov ntawv, txhim kho ntawv zoo thaum txo cov pa roj car raw thiab ib txwm muaj kuab paug.
(4) Kev Lag Luam Textile
Hauv kev ua textile, polyacrylamide pab ua tus sawv cev sizing thiab ua tiav cov txheej txheem tiv thaiv uas txhim kho cov ntaub softness, wrinkle tiv taus, thiab pwm tsis kam, thiab pwm tsis kam, thiab pwm tsis kam, thiab pwm tsis kam, thiab pwm tsis kam, thiab pwm tsis kam, thiab pwm tsis kam, thiab pwm tsis kam. Nws tseem yuav txo cov breakage thaum spinning thiab tiv thaiv cov hluav taws xob zoo li qub thiab cov nplaim taws hauv cov ntaub.
(5) mining thiab thee ntxuav
Pam ua raws li cov flocculant hauv cov pob zeb hauv ntxhia thiab kev ntxhua khaub ncaws, txhawb cov khoom muaj txiaj ntsig, thiab txo cov pa phem ib puag ncig.
(6) Kev Lag Luam Qab Zib
Pam ua kom nrawm nrawm ntawm cov nplais hauv qab zib kua txiv, txhim kho kev ua kom pom tseeb thiab txhim kho lim.
(7) kev lag luam kws tshuaj)
Pam tau siv raws li cov flocculant rau kev sib cais los ntawm cov tshuaj tiv thaiv, ib ntsiav tshuaj binder, thiab cov txheej txheem dej kom pom tseeb hauv kev tsim khoom.
(8) Cov Khoom Siv Hauv Tsev
Pam tau thov raws li tus neeg sawv cev tuab thiab dispersing thiab dispersing tus neeg sawv cev hauv cov tsho tiv no, muaj lub coolant rau pob zeb txiav, thiab ceramic binder, txhim kho cov khoom siv.
(9) Kev Ua Liaj Ua Teb
Pam tau siv raws li cov khoom siv noo noo kom muaj kev phom sij thiab ua cov noob txheej xim, txhim kho cov qoob loo loj hlob hauv thaj chaw qhuav.
(10) Kev lag luam kev tsim kho
Pam txhim kho kev tawv ntawm gypsum xis mas thiab nrawm lub cev qhuav dej ntawm Asbestos Maas, txhim kho kev tsim kho equiciency.
Yog li, yog tias koj txaus siab yuav polyacrylamide rau ntau yam kev thov, txais tos hu rau peb. Peb cov neeg ua haujlwm tshaj lij tuaj yeem pab koj xaiv cov hom haum.