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Proceedings Paper

Synthesis and performance evaluation of the new thickening agent of acidizing fluid
Author(s): Zhenxing Tian; Tong Lv; Yanmei Ren
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Paper Abstract

An acid thickener, poly (AMPS-co-DMC) was synthesized using water aqueous solution polymerization of these monomers such as 2-acrylamide-2-methylpropanesulfonic acid (AMPS) and [2-(Methacryloyloxy) ethyl] trimethylammonium chloride (DMC), with ammonium persulfate and sodium sulfite redox system as initiator, while at 65°C, 25% of the total concentration of monomer, initiator dosage of 1.6% for the monomer mass and nitrogen protection condition. The paper discussed the property evaluation of poly(AMPS-co-DMC), it was shown that poly (AMPS-co-DMC) had good acid solubility (time for dissolving in acid is 21 min); acid containing 5.0% of poly(AMPSco-DMC) had a viscosity of greater than 25.0mPa•s; the shearing stability and heat resistance of the system was good and over 90% at a shear rate of 170s-1; poly(AMPS-co-DMC) performed well in the presence of standard saline at a total concentration of 40000mg/L.

Paper Details

Date Published: 21 July 2010
PDF: 6 pages
Proc. SPIE 7749, 2010 International Conference on Display and Photonics, 77490N (21 July 2010); doi: 10.1117/12.869956
Show Author Affiliations
Zhenxing Tian, Tianjin Polytechnic Univ. (China)
Tong Lv, Tianjin Polytechnic Univ. (China)
Yanmei Ren, Tianjin Polytechnic Univ. (China)

Published in SPIE Proceedings Vol. 7749:
2010 International Conference on Display and Photonics

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