Polyacrylamide (Pam)yog ib qho ntau yam polymer, thiab nws cov cationic, anionic, thiab cov ntaub ntawv tsis muaj cov yam ntxwv sib txawv thiab kev siv.
Molecular qauv thiab them
- Cationic Pam:Nws muaj qhov zoo - pab pawg nyob rau hauv nws cov qauv molecular. Cov nqi no ua rau nws muaj txiaj ntsig zoo ntawm kev nyiam thiab khi rau qhov tsis zoo - cov nplais, xws li av nplaum, thiab qee cov organic.
- Anionic Pam:Nrog rau tsis zoo - them cov pab pawg, anionic Pam yog tsim los cuam tshuam nrog zoo - kev them siab nyob rau hauv kev daws teeb meem.
- Nonionic pam:Raws li lub npe qhia, Nonionic Pam tsis muaj nqi them. Nws qhov nruab nrab ntawm qhov chaw nruab nrab tso cai rau nws kom ua haujlwm tau zoo nyob rau ntau yam kev daws teeb meem tsis muaj cuam tshuam los ntawm Ionic nqi.
Qhov sib txawv ntawm cov yam ntxwv
- Cationicic Pam zoo li nyob rau hauv flocculation thiab sludge dewatering, vim nws lub zog muaj zog - muaj peev xwm nruab nrab muaj peev xwm.
- Anionic Pam muaj cov dej zoo heev - solubility thiab tshem tawm - stuffilizing tej yam.
- Nonionic Pam muaj kev yoog tau zoo rau hom sib txawv thiab tuaj yeem txhim kho lub viscosity ntawm kev daws kom zoo.
Kev Siv Tshwj Xeeb
- Cationic Pam:Siv dav siv hauv kev kho dej kom huv, tshwj xeeb tshaj yog rau kev rho tawm cov teeb meem organic thiab cov khib nyiab tshem tawm hauv kev lag luam. Nws kuj tseem muaj qhov tseem ceeb hauv kev ua kom muaj kev cia siab, pab txhim kho kev cia siab thiab ua kom lub sijhawm thaum lub sijhawm papermaking.
- Anionic Pam:Qhov zoo tshaj plaws rau kev kho kom loj - xws li hauv cov dej ntws, cov pas dej, thiab cov chaw muag khoom, kom paub meej cov dej los ntawm kev sib sau ua ke. Nyob rau hauv cov roj kev lag luam, nws tau siv hauv cov roj txhim kho kom nce viscosity ntawm cov dej txhaj tshuaj, txhim kho cov roj kev ua tau zoo.
- Nonionic pam:Feem ntau thov rau hauv textile sizing, uas nws txhim kho cov nplaum ntawm cov neeg sawv cev ntawm cov neeg sawv cev. Nws tseem siv rau kev tsim kho kev tsim kho kom paub txog cov flui thiab anti - cov lus qhia ntawm cov pob zeb.
Peb tau xa cov polyacrylamide (PAM) Txhua xyoo puag ncig, tuaj yeem lav cov neeg tuaj yeem khoom siv, cov khoom ntim, tus nqi ntawm cov khoom lag luam, koj xav tau cov khoom no?Thov xa ib qho kev nug, thiab peb yuav tiv tauj koj li ntawm 24 teev kev ua lag luam los tham txog koj cov kev xav tau.
Gneebioyog ib qho kev lag luam tsim tawm hauv kev tshawb fawb thiab kev txhim kho, ntau lawm thiab muag khoom ntawm cov tshuaj lom neeg. Peb lub Hoobkas tau tsim tsa xyoo 2016 thiab nyob hauv Henan xeev, npog thaj tsam ntawm 3,600 square metres. Peb pab neeg muaj ntau tshaj 200 tus neeg. Tau ntau xyoo, tag nrho cov pab pawg tau txuas ntxiv txhim kho kom tau txais txiaj ntsig tiag tiag ntawm cov neeg siv khoom thiab tam sim no ua ib qho ntawm cov khoom lag luam cheem tsum hauv Henan xeev, Suav.
Peb cov khoom muag kub muaj xws li ntxhiab hydrocarbons (Naphtha (roj av), Benzene, Toluene, o-Xylene, Styrene, Cyclohexane, Cyclohexanone, Epsilon-Caprolactam, 2-Anilinoethanol, etc.), alcohols (Ethylene Glycol, 1-Butanol, 2-Methyl-1-Propanol, Ethyl Alcohol, lwm yam), phenols thiab ketones (Phenol, Propafenone,Bisphenol a, Phenyl methacrylate, methyl iroobutyl ketone, ntaub phenolico, thiab lwm yam), thiab petrochemicals. Peb vam tias yuav tsim kev sib koom tes ntev thiab muaj kev sib koom tes hauv lub neej yav tom ntej thiab muab cov khoom lag luam zoo tshaj plaws rau peb cov neeg siv khoom.