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Citation: Zhang Hong-Lin, Yu Xiu-Fang. Microcalorimetric Study of the Oscillation System for the Extraction of Acetic Acid with Primary Amine with Primary Amine[J]. Acta Physico-Chimica Sinica, ;2001, 17(09): 855-858. doi: 10.3866/PKU.WHXB20010920 shu

Microcalorimetric Study of the Oscillation System for the Extraction of Acetic Acid with Primary Amine with Primary Amine

1.
Department of Chemistry,Qufu Normal University,Qufu　273165

Received Date: 9 March 2001
Available Online: 15 September 2001

The power－time curves of the extraction oscillation system were determined at different temperatures and acidities,for the extraction of acetic acid with primary amine N1923 in chloroform,using the perfusion/titration microcalorimetric method.The apparent activation energy were calculated from the induction period (tin),the first oscillation period (tp.1)and the second oscillation period (tp.2).The regularity of the oscillation system was discussed. 　　The following equations were obtained 　　tin=30.857＋1 001.43 cHAc,　tp.1=101.714＋252.86 cHAc,　tp.2=75.429＋175.71 cHAc .
- Extraction;Oscillation system;Primary amine N1923;Acetic acid;　Perfusion/titration microcalorimetric method
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