EFFECT OF ADDITIVES ON INTERFACIAL PROPERTIES OF N1923 OR TOA/ n-HEPTANE/(Na,H)NO3 SYSTEM
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EFFECT OF ADDITIVES ON INTERFACIAL PROPERTIES OF N1923 OR TOA/ n-HEPTANE/(Na,H)NO3 SYSTEM
CIESC JournalIssue 10, (2001)
作者机构:
1. 宁夏大学化学系
2. 山东大学化学系
作者简介:
基金信息:
DOI:
CLC:
Online First:25 October 2001,
Published:25 October 2001
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YANG Tianlin, SUN Sixiu, YANG Yonghui. EFFECT OF ADDITIVES ON INTERFACIAL PROPERTIES OF N1923 OR TOA/ n-HEPTANE/(Na,H)NO3 SYSTEM[J]. CIESC Journal, 2001, (10).
DOI:
YANG Tianlin, SUN Sixiu, YANG Yonghui. EFFECT OF ADDITIVES ON INTERFACIAL PROPERTIES OF N1923 OR TOA/ n-HEPTANE/(Na,H)NO3 SYSTEM[J]. CIESC Journal, 2001, (10).DOI:
EFFECT OF ADDITIVES ON INTERFACIAL PROPERTIES OF N1923 OR TOA/ n-HEPTANE/(Na,H)NO3 SYSTEM
The interfacial properties of extractants (or surfactants) such as primary amine N 1923
trioctylamine (TOA)
Tri n octylphosphine Oxide (TOPO)
tributyl phosphate(TBP) and sodium dodecyle sulphonate (SDS)
were studied at (294±1)K.The interfacial adsorption parameters
c min
A I
were calculated respectively.The effect of additives on the interfacial tensions were discussed.These results could be used to explain and assume the extraction rate or mechanism.