Enthalpy of solution of carbon dioxide in (water + monoethanolamine, or diethanolamine, orN-methyldiethanolamine) and (water + monoethanolamine + N-methyldiethanolamine) atT = 298.15 K
Enthalpy of solution of carbon dioxide in (water + monoethanolamine, or diethanolamine, orN-methyldiethanolamine) and (water + monoethanolamine + N-methyldiethanolamine) atT = 298.15 K
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DOI：
10.1006/jcht.2000.0680
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发表时间：
2000-09
期刊：
影响因子：
--
通讯作者：
J. Carson;K. Marsh;A. E. Mather
中科院分区：
文献类型：
--
作者：
J. Carson;K. Marsh;A. E. Mather
用等温置换量热法测定了298.15K时二氧化碳在（水+单乙醇胺、二乙醇胺、N -甲基二乙醇胺）和（水+单乙醇胺+ N -甲基二乙醇胺）中的溶解焓。估计的不确定度为± 1%和2%之间。结果与以前的测量进行了比较，由等温流动量热法，isoperibol量热法和溶解度测量值。
Abstract Measurements of the enthalpy of solution for carbon dioxide in (water + monoethanolamine, or diethanolamine, or N -methyldiethanolamine) and in (water + monoethanolamine + N -methyldiethanolamine) at T = 298.15 K have been made by isothermal displacement calorimetry. The estimated uncertainty is between ± 1 and 2 per cent. The results are compared with previous measurements made by isothermal flow calorimetry, isoperibol calorimetry and values derived from solubility measurements.