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《China Surfactant Detergent & Cosmetics》 2005-02
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Discussion on reasons of turbidity of AEO_3 at low temperature

ZHANG Shao-gang,CHEN He-ping,WANG Zhong-kai,Fan Jin(SINOPEC Shanghai Petrochemical Company Limited Technology Company,Shanghai200540,China)  
The turbidity investigation on AEO_3 at low temperature were performed by blending AEO with different adduction number into AEO_3.The AEO_3 distribution in supernatant liquid and lower turbid layer were analyzed and compared.The investigation results show that AEO with adduct number above 5 is one of the reasons resulting in turbidity of AEO_3 at low temperature.The influence of fatty alcohol, water and sodium acetate on the turbidity of AEO_3 and its supernatant liquid at low temperature were studied separately.It comes out that fatty alcohol, water and sodium acetate have no influence on the turbidity of AEO_3 at low temperature,while solidification point of AEO_3 is lifted higher and it is easier to be freeze.
【CateGory Index】: TQ423.2
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