Malunga Polyacrylamide

I-Polyacrylamide ibizwa ngokuba yi-PAM, kwaye yahlulwe ibe yi-anion (HPAM) kunye ne-cation (CPAM).I-Nonionic (i-NPAM) i-polymer yomgca kunye nenye yezona ntlobo zisetyenziswa kakhulu kwii-polymer compounds ezinyibilikayo emanzini.Kwaye i-derivatives yayo ingasetyenziswa njenge-flocculants esebenzayo, i-thickeners, i-ejenti yokomeleza iphepha kunye nezinciphisi zokudonsa ulwelo, njl., ezisetyenziswa ngokubanzi kunyango lwamanzi, i-papermaking, i-petroleum, amalahle, imigodi kunye nesinyithi, i-geology, impahla, ukwakhiwa, njl.

I-Polyacrylamide ibizwa ngokuba yiNombolo ye-3 coagulant, i-flocculant No.ekubhekiselwa kuyo njengePAM;kudla ngokubizwa ngokuba yi-retention aid ekwenzeni iphepha nakwamanye amashishini.Okwangoku, iimveliso eziqhelekileyo ezibonelelwa yinkampani yethu ziqinile (umgubo owomileyo) kunye ne-emulsion.

Polyacrylamide yahlulwe anionic polyacrylamide;i-cationic polyacrylamide;i-polyacrylamide engabonakaliyo;i-zwitterionic polyacrylamide;Igama lesiNgesi;PAM (acrylamide).

Umgaqo wesenzo

I-1) Umgaqo we-flocculation: xa i-PAM isetyenziselwa i-flocculation, ihambelana neepropati zomphezulu weentlobo ze-flocculated, ngokukodwa amandla e-kinetic, i-viscosity, i-turbidity kunye nexabiso le-pH lokumiswa.Amandla aguquguqukayo omgangatho we-particle surface sizathu sokuthintela i-particle inhibition.I-PAM eneentlawulo zomphezulu ochaseneyo inokunciphisa amandla e-kinetic kunye ne-aggregate.

I-2) I-Adsorption kunye ne-bridging: I-PAM i-molecular chain igxininiswe kwiindawo ezihlukeneyo, kwaye iibhuloho ze-polymer zenziwe phakathi kweengqungquthela, ukwenzela ukuba iinqununu zenze i-aggregates kwaye zihlale.

I-3) I-adsorption ye-Surface: ii-adsorption ezahlukeneyo zeengqungquthela zeqela le-polar kwii-molecule ze-PAM.

I-4) Ukuqiniswa: I-PAM ye-molecular chain kunye nesigaba esihlakaziweyo sibandakanya isigaba esihlakaziweyo kunye nemiphumo eyahlukeneyo yomatshini, ngokomzimba kunye neekhemikhali ukwenza inethiwekhi.

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