Title: Study on the synthesis of a phosphorus-containing sulphonate copolymer scale inhibitor and dispersing agent
Abstract:The copolymer is prepared form the monomers of acrylic acid(AA) and 2-acrylamido-2-methylpropanesulfonic acid(AMPS) in water solvent,initiated by sodium hypophosphite-sodium persulfate initiators.It c...The copolymer is prepared form the monomers of acrylic acid(AA) and 2-acrylamido-2-methylpropanesulfonic acid(AMPS) in water solvent,initiated by sodium hypophosphite-sodium persulfate initiators.It contains phosphonic acid,carboxylic acid and sulfonic acid groups.Many factors were discussed,including monomer composition,NaH_2PO_2 amount,initiator amount,reaction temperature,time etc.The results show that the copolymer possesses quite good effect on reducing scale depositions of CaCO_3,Ca_3(PO_4)_2 and zinc salts.Read More
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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