In the pyrolysis plant, three redundant Himax safety systems are used as ESD, BMS and F&G systems in the compressors, naphtha and ethane furnaces and other process units. Overall, the safety controllers process approximately 2,000 signals. (Picture: Hima)
Safety System Modernisation

Migration with a Vision: How to Update a Whole Refinery in Only Two Weeks

Refinery modernizes safety systems in just two weeks and assures plant availability for the future—In September 2014, the German refinery Heide Refinery used two weeks of planned downtime at its pyrolysis plant to migrate to new safety systems. The technology selection emphasized plant availability and a high level of investment security, while extensive preliminary testing guaranteed a smooth changeover.

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OPW rethinks clean-break coupling. (OPW)
Quick couplings

No More Wrong Connections: There Is a Right Coupling and Disconnect for Every Application

Quick couplings ensure clean and safe medium transport – Whether it is material transfer in the production plant, filling in containers or the loading and unloading of tank cars - quick couplings are the interfaces of liquid transport processes. But what is important when configuring or selecting such coupling solutions? From mono couplings to clean-break technology, specialists offer the right connection for each process - and incidentally “connect” the inconspicuous hose with IIoT-networks.n.

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Galleries

Parvati water treatment plant, Pune, which uses AUMA’s actuation solutions (Picture: AUMA India)
Valve Automation

Smart Actuation for a Smarter World

Today’s modern water and wastewater treatment plants are employing advanced technologies, reverse osmosis for instance, to provide clean potable water across India. These technologies call for accurate information and precise flow control throughout the plant, which is difficult to achieve by manual operation. This has resulted in the increased use of electric actuators to operate valves installed throughout the plant, right from intake stage to the pumping station for distribution.

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Adsorption coolers, like those from Invensor, utilize waste heat, rather than electricity, as power. (Picture: Invensor)
Process chilling

Use of Adsorption Cooling Is on the Rise

Many companies are looking for ways to utilize waste heat and to decrease the estimated 14 % of final energy demand that is accounted for by cooling technology. Adsorption cooling represents a sustainable and low-maintenance approach to cooling. The use of adsorption cooling continues to rise, and Achema attendees can view adsorption process coolers from Invensor.

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