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Product category: Process Control and Monitoring
News Release from: Invensys Process Systems | Subject: BASF acetylene plant
Edited by the Processingtalk Editorial Team on 06 July 2006

Major automation upgrade at BASF
acetylene plant

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Invensys Process Systems is currently working on an upgrade of the Foxboro automation system on the BASF acetylene plant at the company's world-scale petrochemicals complex in Ludwigshafen, Germany

Invensys Process Systems is currently working on an upgrade of the Foxboro automation system on the BASF acetylene plant at their world-scale petrochemicals complex in Ludwigshafen, Germany The acetylene plant is an integral part of this highly integrated BASF Verbund site which overall produces more than 12 million tonnes/year of products such as plastics, chemicals, fertilisers and fibres

A major challenge with this contract was to implement the upgrade without shutting down the acetylene plant because of the knock-on effects this would have on the rest of production at Ludwigshafen.

BASF also wanted a solution that would extend the useful life of the existing I/A Series system, installed in 1989, for at least another 15 years.

Under this contract, Invensys has already helped BASF extend the eight existing Nodebus-based I/A Series process control networks using high-speed, switched Ethernet technology.

Existing I/A Series application processors and workstations have also been upgraded with more powerful and current I/A Series workstations.

These reside on the new switched Ethernet backbone.

In addition, a large number of existing I/A Series control processors have been upgraded to higher performance, higher capacity I/A Series control processors.

Significantly, the control processors were successfully upgraded without any loss of production.

BASF is also evaluating the potential benefits of further extending the existing I/A Series networks using the advanced, "self-healing" Foxboro Mesh Network technology.

The Mesh Network combines standard fast Ethernet switches with patented diagnostic software to achieve fault tolerant reliability within a single physical network.

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