2008Yunnan Chemical TechnologyRequires access

Preparation and Scale Inhibition Performance of Poly-aspartic acid

Yuan Zhe

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Abstract

Poly-aspartic acid was prepared from maleic anhydride and urea,and its scale inhibition performance was studied.The scale inhibition effect was reached 93% and maintained 20 h when 200 mg/L of Ca2+ and 4 mg/kg of PASP were used.

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Poly-aspartic acid was prepared from maleic anhydride and urea,and its scale inhibition performance was studied.The scale inhibition effect was reached 93% and maintained 20 h when 200 mg/L of Ca2+ and 4 mg/kg of PASP were used.

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Available abstract

Poly-aspartic acid was prepared from maleic anhydride and urea,and its scale inhibition performance was studied.The scale inhibition effect was reached 93% and maintained 20 h when 200 mg/L of Ca2+ and 4 mg/kg of PASP were used.

Key concepts: Aspartic acid, Urea, Maleic anhydride, Chemistry, Maleic acid, Nuclear chemistry, Polymer chemistry, Organic chemistry

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