International oil price spike and greenhouse gas reduction have a great impact on the development of flue gas flooding .
在国际油价上涨、温室气体减排等因素影响下,使得烟道气驱得到了发展。
Even those plants that have the equipment to remove sulphur dioxide from their flue gas often do not bother , officials concede , because the process uses power and so reduces profits .
This means that the carbon is separated from the flue gas of a power station after the coal has been burnt , rather than before , as in integrated gasification combined cycle technology .