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Repeatable reliability on-time!

What happened to the valves when the German olefin producer had a major shut-down at their ethylene cracker?

Boosting performance with real-time data and diagnostics

Why would you base process- and business-critical maintenance decisions on guesses and estimates when you could have accurate real-time data? Neles solutions such as Valve online signature and Expertune PlantTriage let you monitor the performance of your entire plant as well as individual control valves under real process conditions, and in real time.

Improve efficiency by using your existing data streams

The more you know about control loops, the faster you can find and resolve issues, exploiting hidden potential – and raising production efficiency.

When a valve is tight enough?

The tightness discussion has been going around in the automation industry since the first valves were introduced.

At the heart of the GTL process

GTL technology involves conversion of methane to high molecular weight hydrocarbons from LPG to waxy paraffins. The process itself consists of mainly 3 steps, syngas production through steam reforming or partial oxidation, liquid production through Fischer-Tropsch (F-T) reactions with cobalt or iron-based catalyst followed by product updgrading through mild hydrocracking to convert high molecular weight waxes to LPG, naphta and diesel.

Making your performance our first priority

To get the most from any equipment, you need to know how it is performing. Some original equipment manufacturers (OEMs) have begun to offer services which manage asset performance in real-time.

Vibration analysis - introduction to techniques and equipment

This article provides a clear, effective and illustrated introduction to vibration analysis techniques, including principles, equipment and spectral analysis.

Reduce tissuemaking costs and improve profiles with AirCap Heli

Valmet's patented Advantage AirCap Heli reduces the energy consumption required for drying tissue, while improving cross machine profiling and drying uniformity. Results have proven that AirCap Heli can reduce 2-sigma values.

Using iRoll for sheet/roll temperature monitoring, case studies

Valmet iRoll Temperature is an online tool for measuring the temperature profiles of rolls, roll covers and paper webs. These three case studies describe how iRoll technology has helped mills reduce roll cover wear, eliminate cover failure and improve profiles and runnability.

Valmet list of best practices for wet pressing optimization

Wet pressing has an impact all the way from paper machine drying capacity and web runnability to end product properties. The secret of process efficiency often lies in making the right choices for the press section consumables.