聚环氧琥珀酸的合成及性能评定
收稿日期: 2002-09-05
修回日期: 2002-09-05
网络出版日期: 2010-10-01
Synthesis and performance evaluation of polyepoxysuccinic acid
Received date: 2002-09-05
Revised date: 2002-09-05
Online published: 2010-10-01
白华萍, 赵志仁, 雷武, 夏明珠, 王风云 . 聚环氧琥珀酸的合成及性能评定[J]. 工业水处理, 2002 , 22(12) : 24 -26 . DOI: 10.11894/1005-829x.2002.22(12).24
A green scale& corrosion inhibitor polyepoxysuccinic acid is synthesized with maleic anhydride in the presence of catalysts.The optimal technological conditions determined by orthogonal experiments are as follows n ( maleic anhydride) n ( Ca( OH) 2 ) n( NaOH) = 1÷0.05~ 0.2÷0.5~ 0.8,reaction temperature 80~ 100 e,reaction t ime2~ 4 h.with IR spectra and scale & corrosion inhibition test,it has been found that the product has better performance of scale& corrosion inhibition than usual.
Key words： polyepoxysuccinic acid; scale inhibition; ant-i corrosion
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