نتایج جستجو برای: packed bed storage
تعداد نتایج: 246985 فیلتر نتایج به سال:
• A new method is developed for assessing the effect of coating layer on packed bed. The effective thermal conductivity a coated bed modelled. Low emissivity can halve k eff rocks beds already at 800 °C. Coatings with temperature dependent modify . distribution be adjusted by applying different coatings locations. High-temperature energy storage becoming more and important as key component in c...
Background: Different packing materials are used in wet scrubbers that each one has its own advantages and limitations. Common ceramic packing materials have high removal efficiency but they are heavy, fragile and high head loss along the bed. Finding a suitable replacement for these materials has always been concerned by researchers. The objective of the present study was to compare the ...
It is estimated that 40% of natural gas reservoirs in the world are contaminated with acid gases (such as hydrogen sulfide and carbon dioxide), which hinder exploitation activities. The demand for will increase by 30% from 2020 to 2050, rise industrial activities lifting travel restrictions. long-term production these high acid-gas fields requires mitigation plans, include capture, utilization,...
In this paper a packed bed of char particles is considered for experimental study and analysis. The packed char bed is modelled by extending the single-particle analysis (Dasappa et al., 1994a, Chem. Eng. Sci. 49}2: 223}232. Dasappa et al., 1994b, 1wenty-,fth Symposium (International) on Combustion, pp. 1619}1628. Dasappa et al., 1998, 1wenty-seventh Symposium (International) on Combustion, pp....
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