As ozone-depleting refrigerants are in the process of being phased out around the world, vessels are changing their refrigeration systems to meet the new legal requirements. The challenge for the business is to navigate through the jungle of replacement alternatives offered from the world-wide chemical industry. As market leader for marine refrigerants, Wilhelmsen Ships Service has, through a series of activities like “Catch R-22”, prepared the industry for this change. After performing in-house tests…