Journal article

Multi-objective optimisation of a hybrid vacuum swing adsorption and low-temperature post-combustion CO2 capture

Jean Christophe Li Yuen Fong, Clare J Anderson, Gongkui Xiao, Paul A Webley, Andrew FA Hoadley

Journal of Cleaner Production | ELSEVIER SCI LTD | Published : 2016

Abstract

In practice, carbon capture processes in CCS (Carbon Capture and Storage) consist of two main units: the carbon dioxide (CO ) capture plant and the CO compression unit. This study considered a hybrid capture system that combined both the capture and the compression units. In doing so, the conventional multi-stage CO compression unit was replaced with a low-temperature carbon capture separation and pressurising step. The advantages of replacing the compression unit are two-folds: firstly, the low-temperature separation unit can further purify the CO stream and secondly, it produces liquid CO that can be pumped to the supercritical state required for transportation and sequestration. In or..

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University of Melbourne Researchers