Post-combustion carbon dioxide (CO2) capture will be essential to produce green steel, decarbonise cement making and mitigate CO2 emissions from fossil-fired power generation.
However, post-combustion CO2 capture after air-fed combustion is expensive, since the CO2 concentration is low, and a huge volume of nitrogen gas must be processed.
Pre-combustion CO2 capture, on the other hand, is cost effective and can be retrofitted to more than 1,000 operational SMRs around the world to decarbonise hydrogen production.
... to continue reading you must be subscribed
