Falanqaynta farsamada wax soo saarka polyacrylamide

Habka wax soo saarka Polyacrylamidewaxaa ka mid ah dufan, polymerization, granulation, qalajinta, qaboojinta, burburinta iyo baakadaha. Walaxda cayriin waxay gashaa kiliyaha qiyaasta iyada oo loo marayo dhuumaha, iyada oo ku daraya waxyaallaha u dhigma si ay si siman isugu walaaqdo, qaboojin ilaa 0-5 ℃, alaabta ceeriin waxaa loo diraa kiliyaha polymerization iyada oo loo marayo deoxygenation nitrogen, content oxygen waxaa la dhimay ilaa 1%, ku dar Bilawga polymerization, ka dib polymerization, xannibaadda caagga ah waa la jarjaray, waxaa loo diraa pelletizer for granulation, pellets granulated ah oo loo diray sariirta qalajinta si loo qalajiyo. Qalabka la qalajiyey waxaa loo diraa burburinta iyo nidaamka baaritaanka si loo burburiyo. Ka dib markii la burburiyo, maaddadu waxay gashaa nidaamka baakadaha ee baakadaha waxayna sameeyaan alaabta la dhammeeyey.

Polyacrylamidehabka wax-soo-saarku wuxuu leeyahay laba tallaabo

Farsamada wax soo saarka monomer

Wax soo saarka acrylamide monomer wuxuu ku salaysan yahay acrylonitrile sida alaabta ceeriin, iyada oo la raacayo ficilka fuuq-celinta kicinta si loo soo saaro sheyga cayriin ee acrylamide monomer, ka dib nadiifinta fiilada, acrylamide monomer la safeeyey, monomerkan waa alaabta ceeriin ee wax soo saarka poly444 acrylamide.

Acrylonitrile + (biyo kicin/biyo) → la isku daray → acrylamide cayriin → flash → la safeeyey → acrylamide la safeeyey.

technology polymerization

Xalka aqueous polyacrylamide waxaa loo isticmaalaa sida alaabta ceeriin wax soo saarka. Marka la eego ficilka bilawga, falcelinta polymerization ayaa la sameeyaa. Ka dib marka falcelinta la dhammeeyo, xannibaadda cirridka polyacrylamide ee la sameeyay waa la gooyaa, la jarjaray, la qalajiyey oo la jajabiyey, ugu dambeyntiina alaabta polyacrylamide waa la diyaariyaa. Habka ugu muhiimsan waa polymerization. Habka daaweynta ee xiga, fiiro gaar ah waa in la bixiyaa qaboojinta farsamada, hoos u dhaca kulaylka iyo isgoysyada, si loo hubiyo miisaanka molecular ee qaraabada ah iyo milanka biyaha ee polyacrylamide.

Acrylamide+ biyaha (bilowga/polymerization) → xannibaadda cirridka polyacrylamide → granulation → qallajin → burburin → badeecada polyacrylamide