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The porous microstructure of hydrates governs the mechanical strength of the hydrate-bearing sediment. To investigate the growth law and microstructure of hydrates in porous media, the growth process of tetrahydrofuran (THF) hydrate under different concentration of THF solution is directly...
Persistent link: https://www.econbiz.de/10011030978
CO<sub>2</sub> hydrate formation and dissociation is crucial for hydrate-based CO<sub>2 </sub>capture and storage. Experimental and calculated phase equilibrium conditions of carbon dioxide (CO<sub>2</sub>) hydrate in porous medium were investigated in this study. Glass beads were used to form the porous medium. The...
Persistent link: https://www.econbiz.de/10011031265
The heat transfer analysis of hydrate-bearing sediment involved phase changes is one of the key requirements of gas hydrate exploitation techniques. In this paper, experiments were conducted to examine the heat transfer performance during hydrate formation and dissociation by a thermal method...
Persistent link: https://www.econbiz.de/10011031280
This paper introduces the research advances on replacement of CH<sub>4</sub> in Natural Gas Hydrates (NGHs) by use of CO<sub>2</sub> and discusses the advantages and disadvantages of the method on the natural gas production from such hydrates. Firstly, the feasibility of replacement is proven from the points of view...
Persistent link: https://www.econbiz.de/10011031408
Most current h-type indicators use only a single number to measure a scientist's productivity and impact of his/her published works. Although a single number is simple to calculate, it fails to outline his/her academic performance varying with time. We empirically study the basic h-index...
Persistent link: https://www.econbiz.de/10011039370
With the rapid growth of E-logistics in the global logistics industry, it is important to get insight into E-logistics system in Chinese logistics industry. Regarding the current situation of E-logistics of Chinese logistics industry, there are still many problems to be concerned and resolved....
Persistent link: https://www.econbiz.de/10011168167
As an important policy instrument for climate mitigation, the carbon tax policy design and its consequent social-economic impact calls for more research. In this paper, a dynamic Computable General Equilibrium (CGE) model – CASIPM-GE model is applied to explore the impact of a carbon tax and...
Persistent link: https://www.econbiz.de/10011189402
We provide the first comprehensive and robust evidence on the relationship between board independence and firm performance in China. We find that independent directors have an overall positive effect on firm operating performance in China. Our findings are robust to a battery of tests, including...
Persistent link: https://www.econbiz.de/10011190845
Persistent link: https://www.econbiz.de/10011205069
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