Isobaric Heat Capacity of Boric Acid Solution
Isobaric Heat Capacity of Boric Acid Solution
复制标题
硼酸溶液的等压热容
DOI：
10.1021/je500897b
复制
发表时间：
2014-11
影响因子：
--
通讯作者：
Qi Xuetao
中科院分区：
文献类型：
--
作者：
He Maogang;Su Chao;Liu Xiangyang;Qi Xuetao
硼酸溶液的等压热容对核电厂硼回收系统的设计至关重要。在T/K =(303.16 ~ 394.25)和5.11 MPa范围内，用流量量热计测量了含有0.648 mol/kg和3.700 mol/kg 10B的硼酸溶液的等压热容。温度、压力和等压热容的扩展不确定度分别为±0.02 K、±3.20 kPa和±0.0098。硼酸溶液的等压热容随着10B浓度和压力的增加而减小，随着温度的升高而增大。建立了硼酸溶液等压热容的相关方程，与实验结果的绝对相对偏差小于0.6%。
The isobaric heat capacities of boric acid solution are crucial for the design of boron recovery systems in nuclear power plants. In this work, the isobaric heat capacities of boric acid solution containing 0.648 mol/kg and 3.700 mol/kg 10B from T/K = (303.16 to 394.25) and up to 5.11 MPa are measured with a flow calorimeter. The expanded uncertainties in temperature, pressure, and isobaric heat capacity were ± 0.02 K, ± 3.20 kPa, and ± 0.0098, respectively. The isobaric heat capacity of boric acid solution decreases when the 10B concentration and pressure increase, and increases as the temperature increases. A correlation equation is presented for the isobaric heat capacities of boric acid solution, the absolute relative deviation between the correlation and experiment is less than 0.6 %.
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影响因子：
1.9
作者：
M. Song
通讯作者：
M. Song
影响因子：
2.2
作者：
N. Kagawa;A. Matsuguchi;Kiyoaki Watanabe
通讯作者：
N. Kagawa;A. Matsuguchi;Kiyoaki Watanabe
影响因子：
3.5
作者：
Youting Wu;Qingsen Yu;Hanxing Zhong;Rui-sen Lin
通讯作者：
Youting Wu;Qingsen Yu;Hanxing Zhong;Rui-sen Lin
影响因子：
3.7
作者：
Hei, T. K.;Raal, J. D.
通讯作者：
Raal, J. D.
影响因子：
3
作者：
Barbara F. Smith;T. Robison;B. Carlson;A. Labouriau;G. K. Khalsa;N. C. Schroeder;G. Jarvinen;C. Lubeck;S. L. Folkert;Dominic I. Aguino
通讯作者：
Barbara F. Smith;T. Robison;B. Carlson;A. Labouriau;G. K. Khalsa;N. C. Schroeder;G. Jarvinen;C. Lubeck;S. L. Folkert;Dominic I. Aguino