Received date: 2001-01-30
Online published: 2010-10-01
Based on green chemistry,the cleaner production of HPMA(hydrolyzed polymaleic anhydride) has been studied. The results show that the aim is achieved by using multistage series reactions with H2O2 to replace initiating agent BPO and water to replace organic solvent in a still. It avoids the environmental pollution caused by the traditional techniques. The products made by this method have low bromine-value,high molecular weight,excellent scale-inhibition,and reaches the class-product national standard.
XIONG Rongchun, TENG Huaiping, WEI Gang, TIAN Yonghong . Study on cleaner production of hydrolyzed polymaleic anhydride[J]. Industrial Water Treatment, 2001 , 21(5) : 12 -14 . DOI: 10.11894/1005-829x.2001.22.(5).12
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