引用本文:
阎海科, 杨冠英, 顾国兴, 陈文海. 精密滴定量热计的改进及联机[J]. 物理化学学报,
1991, 7(05): 613-617.
doi:
10.3866/PKU.WHXB19910520
Citation: Yan Hai-Ke, Yang Guan-Ying, Gu Guo-Xing, Chen Wen-Hai. An Improved and On-Line Titration Calorimeter[J]. Acta Physico-Chimica Sinica, 1991, 7(05): 613-617. doi: 10.3866/PKU.WHXB19910520
Citation: Yan Hai-Ke, Yang Guan-Ying, Gu Guo-Xing, Chen Wen-Hai. An Improved and On-Line Titration Calorimeter[J]. Acta Physico-Chimica Sinica, 1991, 7(05): 613-617. doi: 10.3866/PKU.WHXB19910520
精密滴定量热计的改进及联机
English
An Improved and On-Line Titration Calorimeter
Abstract:
LKB8700 precision titration calorimeter has been improved and equipped with a microcomputer in our laboratory, which can be operated conveniently and automatically. Error analysis of titration calorimetry suggests that experiments can be performed accurately.
The improved and on-line calorimeter is especially suitable for investigation of oil-water-surfactant systems which are directly related to the enhanced oil recovery. The calorimetric system has been checked by means of measuring heat of dilution and heat of reaction of Tris (Trihydroxymethylaminomethane) with HCl. The result (-47.46 J·mol~(-1)) obtained agrees well with the literature's value.
The improved and on-line calorimeter is especially suitable for investigation of oil-water-surfactant systems which are directly related to the enhanced oil recovery. The calorimetric system has been checked by means of measuring heat of dilution and heat of reaction of Tris (Trihydroxymethylaminomethane) with HCl. The result (-47.46 J·mol~(-1)) obtained agrees well with the literature's value.
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