World Fertilizer

Simulation for Safety

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Improve pH Control

Chemical Processing
03.07.16

The measurement of pH provides a resolution and rangeability in indicating process composition that is orders of magnitude better than any other analysis. With this exceptional capability comes an extraordinary sensitivity to the control strategy, controller, measurement, mechanical equipment, piping, and valve design and installation. A slight deficiency in any of these aspects that normally would be of no consequence to other control systems can cause a pH system to fail miserably.
Measures to mock-up wiring and limit project scope as well as operational improvements provided significant benefits.

Automation Vision Comes to Life

Chemical Processing
07.01.04

Digital automation helps BASF save time and money, achieve goals and improve loop checking