The Helwan plant, 30 km south of Cairo, produces 1,200 t/d of ammonia and 1,925 t/d of urea.  (Picture: Uhde)
Urea Nitrogen-Based Fertilizers: A Fuel for Growth

GEA Ecoflex Plate Heat Exchangers Prove Their Worth in Fertilizer Plants

The world’s population is expanding rapidly, and so too are its energy requirements. Providing food for almost seven billion people, and reducing our dependence on crude oil by using plant-based energy sources, require the targeted use of fertilizers. The production of nitrogen-based fertilizers is a chemically complex process in which heat is repeatedly transferred between the process media. As the world’s leading fertilizer plant engineering company, Uhde relies mainly on plate heat exchangers from GEA Ecoflex.

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Fig.1: wireless ST50 mass flowmeter in waste-water treatment (Pictures: FCI) (Archiv: Vogel Business Media)
The Best of Both Worlds in Flow Measurement

A Combination of Wired and Wireless Technology Brings Benefits in Flow Measurement

While consumer and commercial wireless technology has grown rapidly in functionality and availability, the adoption of wireless for process control has been a little slower. Reliability and security remain primary concerns in critical production applications, including flow measurement. The industrial landscape is changing, however, as wireless control systems, networking products and field devices become more widely available and industry standards crystallize.

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Sealing Systems

Comparing Life-Cycle Costs of Different Sealing Systems for Special Rotating Equipment like Agitators and Dryers

Choosing the right sealing system for a specific application is not always easy: often there are too many possibilities, and sometimes the gaps in one’s know-how about advantages and disadvantages of different sealing systems are too big. This article will help you to evaluate different sealing systems for agitators and special rotating equipment, including operating limits and arising costs.

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Peep into the Plenary Hall of the 79th NAMUR Annual General Meeting. (Ernhofer/PROCESS)
Day 2 of the NAMUR Annual General Meeting 2016

The Future of Automation: From Field Device Through Modularization to Data Mining...

Tomorrow's automation technology starts today. From field device daily routine through the chances of modularization up to data mining. Suspense and excitement continued on the second day of the Namur Annual General Meeting. Here, it was clearly palpable: The modernization tempo that users and operators in the process automation have jointly unleashed has increased significantly.

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