Membrane-assisted CO2 Liquefaction: Performance Modelling of CO2 Capture from Flue Gas in Cement Production

This includes scenarios with higher CO 2 content in the flue gas, partial-scale capture, ship transport, different characteristics of the power generation system, steam import

The decarbonised, hydrogen-rich top gas from the cryogenic unit can be partly recycled to the membrane unit to increase the hydrogen recovery ratio and CO 2 capture ratio.. This

While the results presented in section 3 identify the membrane properties required for membrane-based process to compete with MEA-based technology for post-combustion CO 2

A graphical methodology developed at SINTEF Energy Research [7] is used in the present work to design two near-cost-optimal membrane systems that fulfil requirements on CO 2

As shown in Figure 10, the prepared carbon membrane demonstrates good CO 2 /CH 4 separation performance at various feed pressure. The CH 4 permeability is almost

The model was applied to a typical flue gas profile and the results showed that the profile in accordance with the CO 2 quota price influences whether CO 2 capture unit is

The results show that if 30% of the steam required by the CO 2 capture can be extracted from the cement plant, similarly to the Norcem case, the CO 2 avoided cost can be reduced

These estimates are significantly larger than estimates available in the literature on CO 2 capture for other sources (natural gas and coal power generation, cement, steel, etc.)