The origin of species: The membrabe elctrolysis process (right) is the last step in an ongoing process eveolution from mercury cells (left) via the diaphragm processes (middle). (© adrenalinapura/fotolia.com, doethion/fotolia.com, DOC RABE /fotolia.com, [M]-Sahlmüller)
Eurochlor 2017/Chlorine Production

The (R)Evolution of Chlorine: Ways into the Post-Mercury Era

Europe’s chlorine industry enters the post-mercury era — The shutdown of the last amalgam systems are taken out of service in December 2017, a technological era will come to an end. However, with membrane electrolysis technology underway, it will not mean the extinction of the industry. Plant operators and engineers are moving on on to the next level of the chlorine (r)evolution, balancing sustainability, energy efficiency and safety.

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In order to diagnose damage inside the valve, the reference flow characteristic is compared with the actual operating point - and the actual characteristic is learned automatically. This intelligent aggregation and interpretation of already available information support maintaining plants in safe conditions. (Siemens)
Plant Management/Safety

Augment the Safety Aspect: How Process Control Becomes a Plant Safety Cornerstone

Enhanced plant management helps to realize smooth and safe operation — Maintaining a safe operating state is essential in process industries, as any incident or malfunction may have fatal consequences. State-of-the-art control technology is designed to supervise and control a process within a defined and safe operating state. But there are always risks for deviation caused by interruptions or unplanned conditions. Plant personnel need to be aware of differences between actual and planned operating states — and eventually to take action to quickly bring the process back under control.

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