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The proposed liquefaction process offers lower liquefaction energy requirement compared with other available literature. Three different scenarios for post-combustion and pre-combustion each have been studied on the basis of liquefaction plant location.
1 maj 2020 · The liquefaction of captured CO 2 from power plants is one of the means to prepare the CO 2 stream for transportation to utilization or capture site. In this study, four CO 2 liquefaction systems are compared in terms of their energy, exergy, and economic performance.
20 gru 2021 · CO 2 liquefaction is one of the methods of its storage and transportation to distant places. This paper develops a new integrated structure for liquefying CO 2 using the Linde–Hampson cycle, Kalina power unit with a cold source of the deep ocean, and solar flat plate collectors.
20 wrz 2021 · This paper aims to evaluate the most promising CO2 liquefaction processes that can be used for port-to-port and port–offshore CO2 ship transportation. The energetic, exergetic, and economic analyses are applied.
13 maj 2021 · Results of process design and simulation show that the developed CO2 liquefaction system can liquify CO2 with the capacity of 54.5 tons per day using the flue gas enthalpy. The developed CO2 liquefaction system has the COP of 0.28, and overall exergy efficiency of 69.7%.
1 sty 2016 · In the internal refrigeration process, liquefaction is achieved by compression, cooling and expansion of the CO2. Simulation models in Aspen HYSYS have been developed for different alternatives. A process based on ammonia refrigeration was calculated to be most cost optimum.
One possible way to balance conflicting needs lies in reducing combustion-induced carbon emissions with plants that capture CO 2 from flue gases and then purify and liquefy the gas for other applications.
