LNG Fired Zero Emission Combined Power Generation Plant

摘要

The potential of a zero emission combined power generation plant fired by liquefied natural gas (LNG) has been investigated. The ther- modynamic cycle proposed is basically an integration of a combined cycle power generation plant, an air separation unit (ASU), and a car- bon dioxide (CO_2) recovery unit, while the by-products are liquefied CO_2, gaseous nitrogen (N_2) and water (H_2O). LNG is burnt in oxygen (O_2)-CO_2 mixture and recirculated in a Gas turbine-steam turbine combined power generation plant.