Scientists Claim China Can Convert Seawater Into Petrol-Like Fuel at Extremely Low Cost Chinese researchers have reported experimental methods that extract hydrogen from seawater and convert it into petrol-like synthetic fuel using catalytic and electrochemical processes. The concept combines seawater desalination, hydrogen extraction, and carbon-based synthesis to create usable fuel. While still in research and pilot-stage development, the idea has drawn global attention because seawater is abu