Polyacrylamide
Polyacrylamide (PAM) yog linear polymer. Raws li ib tug lubricant, ncua kev kawm ntawv tus neeg saib xyuas, av nplaum stabilizer, roj hloov chaw, kua poob additive, thiab thickener, nws tau lug siv nyob rau hauv drilling, acidification, fracturing, dej plugging, cementing, theem nrab roj rov qab, thiab tertiary roj rov qab. Nws yog ib qho tseem ceeb heev oilfield tshuaj.
Nws yog qhov tsim nyog rau kev kho cov dej khib nyiab nrog cov organic colloid cov ntsiab lus hauv kev lag luam xws li dyeing, papermaking, zaub mov, kev tsim kho, metallurgy, ntxhia ua, thee hmoov, roj teb, dej ua, thiab fermentation. Nws yog tshwj xeeb tshaj yog tsim rau lub cev qhuav dej ntawm cov dej phwj hauv nroog, nroog sludge, papermaking sludge, thiab lwm yam kev lag luam sludge.
Polyacrylamide qhuav hmoov
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Qhov project |
Qhov taw qhia |
||
|
Tsis yog |
Anionic |
Cationic |
|
|
Qhov tshwm sim |
Dawb los yog daj me ntsis hmoov |
Dawb los yog daj me ntsis hmoov |
Dawb los yog daj me ntsis hmoov |
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Cov ntsiab lus muaj zog ntau dua lossis sib npaug rau % |
90 |
90 |
90 |
|
Molecular Luj (10000) |
300-1200 |
500-2100 |
300-1200 |
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Dawb monomer Tsawg dua lossis sib npaug rau % |
0.5 |
0.5 |
0.5 |
|
Dej solubility (min) |
90 |
60 |
60 |
|
Hydrolysis degree% |
Tsawg dua los yog sib npaug li 5 |
20-30 |
5-60 |
Polyacrylamide Colloid
|
Qhov project |
Qhov taw qhia |
||
|
Tsis yog |
Anionic |
Cationic |
|
|
Qhov tshwm sim |
Dawb jelly |
Dawb jelly |
Dawb jelly |
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Cov ntsiab lus muaj zog ntau dua lossis sib npaug rau % |
8-30 |
8-30 |
8-30 |
|
Molecular Luj (10000) |
200-900 |
300-900 |
200-500 |
|
Dawb monomer Tsawg dua lossis sib npaug rau % |
0.5 |
0.5 |
0.5 |
|
Hydrolysis degree% |
Tsawg dua los yog sib npaug li 5 |
5-30 |
5-30 |
Polyacrylamide yog siv rau:
Rau sludge dewatering raws li qhov xwm ntawm sludge tuaj yeem xaiv cov qauv sib xws ntawm cov khoom no, tuaj yeem ua tau zoo sludge dewatering ua ntej sludge nkag mus rau hauv xovxwm lim, thaum dewatering, floc yog loj, tsis-stick lim ntaub, tsis tawg thaum lub sij hawm pom, Lub ncuav mog qab zib ntws ntws yog thicker, dewatering efficiency siab, thiab cov ntsiab lus ntawm cov av nkos yog qis dua 80%.
Rau kev kho cov dej phwj hauv tsev thiab cov dej khib nyiab organic, cov khoom raug tshem tawm hauv cov dej phwj tuaj nrog cov nqi dej tsis zoo flocculation thiab nag lossis daus, kev nthuav qhia tau zoo heev.
Cov flocculant siv los kho cov kais dej los ntawm cov dej hauv dej muaj qhov zoo ntawm qhov me me, cov nyhuv zoo thiab tus nqi qis, tshwj xeeb tshaj yog thaum ua ke nrog inorganic flocculant.
Txhawb cov neeg sawv cev thiab lwm cov koom haum pab rau kev ua ntawv. Txhim kho qhov tuav ntawm fillers, pigments, ntawv zog.
Rau roj teb additives, xws li av nplaum o tus neeg sawv cev, oilfield acidification thickener.
Siv rau textile sizing tus neeg saib xyuas, slurry kev ua tau zoo yog ruaj khov, tsawg pulp poob, ntaub so tus nqi tsawg, daim ntaub nto huv si.
Vim li cas thiaj xaiv peb?
nruj
Txhawm rau kom ntseeg tau tias cov khoom siv raw khoom zoo, cov ntawv pov thawj tshuaj xyuas yog xav tau ua ntej nkag mus rau hauv lub Hoobkas. Cov ntaub ntawv raw kuj yuav tsum tau kuaj xyuas ntawm lub Hoobkas, thiab tsuas yog tom qab tau txais kev pom zoo tuaj yeem muab tso rau hauv cov kab ntau lawm.
Tshwj xeeb
Txhawm rau kom ntseeg tau cov khoom lag luam zoo, peb muaj lub chaw soj ntsuam cov khoom lag luam tshaj lij rau kev sim thiab tshuaj xyuas kom ntseeg tau tias cov khoom siv tau zoo hauv ntau qhov chaw.
nruj
Txhawm rau kom ntseeg tau tias tsis muaj teeb meem ua ntej tawm hauv lub Hoobkas, txhua yam khoom raug saib xyuas thiab tshuaj xyuas dua los ntawm cov kws tshaj lij ntawm lub koom haum tshuaj xyuas.
