journal6 ›› 2015, Vol. 36 ›› Issue (4): 44-47.DOI: 10.3969/j.cnki.jdxb.2015.04.012

• Biological and chemical • Previous Articles     Next Articles

ESA/AMPS Copolymer Synthesis and Scale Inhibition Performance

LI  Sen, YANG  Jian-Jun, HE  Ying-Xia, SONG  Tian-Yu, XIANG  Feng, WU  Qing-Yun, ZHANG  Jian-An, WU  Ming-Yuan   

  1. (1.School of Chemistry and Chemical Engineering,Anhui University,Hefei 230601,China;2.Key Laboratory of Environment-Friendly Polymer Materials of Anhui Province,Hefei 230601,China)
  • Online:2015-07-25 Published:2015-07-27

Abstract: ESA/AMPS copolymers has been synthesized with MA and AMPS as raw materials and ammonium persulfate as initiator.By static scale inhibition experiment,various experimental conditions on the inhibition rate of calcium carbonate scale and calcium phosphate scale by ESA/AMPS copolymers were examined.The results show that when monomer ratio m(MA)∶m(AMPS)=3∶1,the mass fraction of initiator is 4%,and the polymerization reacts for 3 h at 85~90 ℃,scale inhibition can achieve the optimum effect.

Key words: ESA/AMPS copolymer, scale inhibition rate, synthesizing process, conditions

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