New computer tools provide access to the latest standards in process control. Existing manual control systems may be automized by installation of new control loops. Manual changes to operating cases may be automated using software driven load change tools.

Changes to product requirements of the plant and/or degradation of equipment after extended use require modification to equipment from time to time. Linde Engineering offers an integral audit, consisting of a safety audit, a plant optimization study and a check on any changes from the original process design resulting from alterations performed by the plant owner.