Future-proofing cooling systems in a changing climate

As global temperatures continue to rise, industries worldwide are facing increasing challenges in maintaining sufficient cooling of their processes. One of the world’s largest oil-producing and exporting companies, based in Saudi Arabia, is no exception. Higher seawater temperatures have led to increased operation cost, reduced production and greater energy consumption.

Searching for a sustainable solution
With 26 Alfa Laval gasketed plate heat exchangers installed in their closed-loop cooling systems, the refinery had maintained efficient operations for years. Regular servicing kept the equipment running smoothly, but as the units neared the end of their lifecycle, the company faced a choice: should they replace ageing equipment with similar models, or was there a more sustainable, future-proof solution?

Unlocking efficiency with the new T-series
To support the refinery’s decision-making process, Alfa Laval conducted an in-depth study to explore their options. This coincided with the launch of the new T-series plate heat exchangers – an innovative design that improves performance while using less titanium, reducing environmental impact without compromising quality.




Alfa Laval’s new T-series heat exchangers offered significant advantages like improved heat transfer efficiency, improved pressure drop utilization and the use of thinner heat transfer plates reducing the need of titanium. By replacing their existing solution with the T-series, the refinery could remove a substantial amount of heat from the process and reduce water consumption. Maintenance would also be much easier and cheaper to perform.

Trust in proven performance
Having worked closely with Alfa Laval’s service team for years, the refinery’s management knew they could rely on both the quality of the equipment and the support they would receive throughout the process. Alfa Laval’s ability to provide fast, reliable assistance – both during and after the installation – played a key role in their decision to move forward with the new T-series plate heat exchangers.