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Offshore oil and gas installations are mostly powered by simple cycle gas turbines. To increase the efficiency, a steam bottoming cycle could be added to the gas turbine. One of the keys to the implementation of combined cycles on offshore oil and gas installations is for the steam cycle to have...
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distillation column with minimum exergy lost. The method is applicable to both grass-root and retrofit cases, respectively. The … effect of design and operating parameters of a distillation column on the exergy lost is graphically visualized by three … distillation column. This technique can be used as an effective method to reduce the simulation effort to search for the optimum …
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This work develops a design and operation support tool for an Integrated Gasification Combined Cycle (IGCC) power plant, which allows the efficiency and environmental issues of alternative process designs and feedstock to be assessed. The study is based on a conceptual model of an IGCC plant,...
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COSMO-based process simulations with Aspen Plus/Aspen HYSYS are used, for the first time, to a priori estimate the thermodynamic performance of ammonia absorption refrigeration cycles using ionic liquids as absorbents. This allows not only broadening the criteria set used to select/design ionic...
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This article addresses the life-cycle assessment of an energy conversion system for the coproduction of fuels and electricity from a gasification-based biosyngas feedstock via Fischer–Tropsch synthesis coupled with a combined-cycle process. Inventory data obtained mainly through process...
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