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A Review of Experimental Researches on the Thermophysical Properties of Hydrogen-Containing Mixtures at High Temperatures and High Pressures
Journal of Chemical & Engineering Data ( IF 2.0 ) Pub Date : 2021-08-18 , DOI: 10.1021/acs.jced.1c00366 Siyuan Cheng 1 , Fengyi Li 1 , Fei Shang 2 , Weigang Ma 1 , Hui Jin 2 , Naoya Sakoda 3 , Xing Zhang 1 , Liejin Guo 2
Journal of Chemical & Engineering Data ( IF 2.0 ) Pub Date : 2021-08-18 , DOI: 10.1021/acs.jced.1c00366 Siyuan Cheng 1 , Fengyi Li 1 , Fei Shang 2 , Weigang Ma 1 , Hui Jin 2 , Naoya Sakoda 3 , Xing Zhang 1 , Liejin Guo 2
Affiliation
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Hydrogen is a promising energy carrier compared with the direct burning of coal or oil. The gasification processes of coal, oil, and other organic substances in supercritical water (>647 K and 22.1 MPa) produce hydrogen-containing mixtures. The mixtures mainly contain H2, CO2, CH4, and CO. Knowledge of the thermophysical properties which mainly include the PVT property, viscosity, and thermal conductivity is significant for the design and optimization of the relevant equipment. Currently available experimental researches on the thermophysical properties of hydrogen-containing mixtures at high temperatures and high pressures are reviewed. The review describes the progress in developing the measurement apparatuses, obtaining the thermophysical data, and observing the abnormal phenomena for the PVT property, viscosity, and thermal conductivity along with proposing the equation of state and transport property correlations of hydrogen-containing mixtures at high temperatures and high pressures. In addition, the possible advancements in both experiment and theory in the future are discussed.
中文翻译：
含氢混合物高温高压热物理性质实验研究综述
与直接燃烧煤或石油相比，氢气是一种很有前途的能源载体。煤、石油和其他有机物质在超临界水（>647 K 和 22.1 MPa）中的气化过程会产生含氢混合物。混合物主要含有H 2、CO 2、CH 4和CO。了解主要包括PVT 性质、粘度和热导率的热物理性质对于相关设备的设计和优化具有重要意义。综述了目前有关含氢混合物在高温高压下的热物理性质的实验研究。综述了测量仪器的研制、热物理数据的获取、PVT性质、粘度和热导率异常现象的观察，并提出了高温下含氢混合物的状态方程和输运性质的相关性。和高压。此外，还讨论了未来在实验和理论方面可能取得的进展。
更新日期：2021-09-09
中文翻译：
含氢混合物高温高压热物理性质实验研究综述
与直接燃烧煤或石油相比，氢气是一种很有前途的能源载体。煤、石油和其他有机物质在超临界水（>647 K 和 22.1 MPa）中的气化过程会产生含氢混合物。混合物主要含有H 2、CO 2、CH 4和CO。了解主要包括PVT 性质、粘度和热导率的热物理性质对于相关设备的设计和优化具有重要意义。综述了目前有关含氢混合物在高温高压下的热物理性质的实验研究。综述了测量仪器的研制、热物理数据的获取、PVT性质、粘度和热导率异常现象的观察，并提出了高温下含氢混合物的状态方程和输运性质的相关性。和高压。此外，还讨论了未来在实验和理论方面可能取得的进展。
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