Liquefied synthetic gas (LSG)
LSG is produced when green hydrogen is combined with
captured CO2 to produce gas which is then
liquefied.
This low-carbon
gas can be directly introduced as a drop-in fuel to the
existing gas and LNG networks and infrastructure.
Liquefied synthetic gas process begins with surplus
electricity from renewable energy (either wind or
solar). Solid oxide electrolyser and catalytic
methanation integrated system is applied to produce
hydromethane. Low temperature gas upgrading techniques
are applied to the hydromethane mixture and liquified
synthetic natural gas is produced.