Amine absorption is a common method for CO2 removal from flue gas of a power plant. The heat of regeneration, which is usually provided by steam extracted from the power cycle, reduces the power plant efficiency. In this paper, seven configurations of heat pumps integrated with CO2 capture plant...

A significant amount of energy is required for natural gas liquefaction. Due to the production scale of LNG plants, they consume an intensive amount of energy. Consequently, any enhancement to the energy efficiency of LNG plants will result in a considerable reduction in natural gas consumption...