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Most process plants today operate with excess energy. This not only increases operating costs but affects the maintenance costs and lifetimes of fired heaters. It also requires excessive cooling capacity to remove the excess energy later in the process. Why is it done? Well, it is usually ‘easier’ for operations to operate with excess energy and after a while that level of energy becomes the norm and the organisation stops pressing for improvement.

But it needn’t be like this!

C Visual Explorer (CVE) is our innovative interrogative visualisation software. It has allowed engineers around the world to investigate the historic operation of their plant and identify their best energy usage, giving them the key parameters, targets and MPC constraints to better replicate past best operation into the future. Results reported by some of our users include increased paraxylene production without increasing energy input; tracking non-stationary energy minimums in an LNG refrigeration system with a look-up table of constraints to guide MPC controls to the current minimum; and avoiding historic energy blackspots in a hydrocracker through being able to see non-linearities. All of these delivered substantially reduced energy usage and operating costs as a direct result of the insights provided by CVE.

It is surprisingly easy to achieve results such as these with CVE compared to other analytical methods as CVE usage is entirely visual and designed by experienced process and control engineers for use by experienced process and control engineers. Watch this webinar to find out how it is done.

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