French industrial gases company Air Liquide has said it will invest $450 million in two global-scale hydrogen production units to supply Saudi Aramco with hydrogen for its planned Yanbu refinery.
Saudi Aramco's refinery will be located in Yanbu Industrial City, on the west coast of the kingdom. The new incorporated Red Sea Refining Company will process 400,000 barrels of heavy crude per day when the facility is completed in 2014.
The two hydrogen production units will have a total production capacity of 262 million cubic feet per day.