Emerson: Advanced Elastomer Systems Upgrades Production
In order to maintain its share of the international market for thermoplastic elastomers AES recently expanded its Florida plant by adding a new production line. While the existing lines were operating satisfactorily using a PROVOX distributed control system with traditional analog I/O, AES wanted advanced technology on the new line for greater economy, efficiency, and reliability. AES officials were anxious to get this line into production to meet incoming orders, but two hurricanes slowed construction.
Emerson: Refinery Wirelessly Monitors Junction Box Pressure
The refining company needed to continuously monitor the pressure in Z-Purge junction boxes around the refinery. These junction boxes were maintained at a low positive pressure to prevent process gasses from entering the junction boxes. These junction boxes are widely distributed throughout the plant. Previously these junction boxes were manually monitored by operators on periodic rounds in the refinery.
Emerson: Alcan Achieves Early Start Up with AMS
Alcan had a tight schedule to expand its bauxite to alumina mineral processing refinery from 2.2 to 3.8 million tons. Alcan’s challenge included balancing the capital cost, minimizing the number of construction personnel on-site, integrate the green-field and brown-field facilities without affecting current operating facilities whilst achieving project budget, schedule and quality.
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