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The Physico chemical Properties of the Composite Surfactant in Saturated Solution of Ammonium Nitrate(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
1999年02期
Page:
74-77
Research Field:
Publishing date:

Info

Title:
The Physico chemical Properties of the Composite Surfactant in Saturated Solution of Ammonium Nitrate
Author(s):
Ye Zhiwen Lu Chunxu Liu Zhuliang
School of Chemical Engineering,NUST,Nanjing210094
Keywords:
surfactants ammonium nit rate surface act iv ity
PACS:
S143.12,TQ423.99
DOI:
-
Abstract:
A series physico-chemical propert ies of the composite surfactant , formed by mixing anionic surfactant ( C12H25SO4Na) w ith cationic surfactant ( C18H37NH+ 3 CH3COO- ) in saturated solut ion of AN have been measured and compared; the saturat ion adsorpt ion capacity and interact ion parameter betw een molecules of the composite surfactant in saturated solution of AN have been calculated. The result s show that the stability , surface act ivt ity, foaming ability and saturat ion adsorption capacity of the composite surfactant in saturated solut ion of AN are much higher than any one of components in the composite surfactant . T heoretical calculat ion shows that absolute value of interact ion parameter of equal molar rat ion of compost ie surfactant is bigger than that of unequal molar ratio composite surfactant and the interaction mechanism of the composite surfactant formed by mixing anionic surfactant w ith cat ionic surfactant is discussed.

References:

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Memo

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Last Update: 2013-03-29