Air Liquide will invest around EUR60m to electrify two of its air separation units (ASUs) in Tianjin, China, the industrial gases major said.
The investment follows the renewal of a long-term supply contract with Tianjian Bohua Yongli Chemical Industry (YLC) in a bid to cut carbon emissions from the site. The ASUs will provide oxygen and other gases to the Bohua-group subsidiary so that production can be run on electrical power instead of steam.
This will result in a 370,000 tonne/year reduction in CO2 emissions with the units having capacity of 4,000 tonnes/day of oxygen, scheduled to come online by mid-2024. Other companies operating in the Tianjin industrial basin will also be supplied with gases from the electrified ASUs.
Work on the units will be carried out by Air Liquide Engineering & Construction without any disruption to supply. In addition, the two firms will sign a Memorandum of Understanding (MoU) with the Tianjin Binhai District for the implementation of Carbon Capture, Use, and Storage (CCUS) solutions.
The project also includes the possible supply of low carbon energy units through Power Purchase Agreements (PPAs) that are currently under discussion, which would allow further emission reductions in the future.
Air Liquide has operated in the Tianjin basin for more than 20 years, supplying both local and international chemical companies operating in the region.
The French major owns and operates four production sites and a large pipeline system connecting the Lingang, Dagang, and Nangang industrial parks.
We remind, Air Liquide is building an oxygen production unit onsite for European glass packaging producer Verallia to reduce CO2 emissions and energy consumption. A new oxygen production unit will be built and operated by Air Liquide onsite at Verallia’s plant in Pescia, Italy to melt glass via oxy-combustion instead of injecting air into the furnace, increasing efficiency. The new oxygen unit will also be equipped with a unique cryogenic process and will be 10% ore energy efficient than the previous generation.
mrchub.com