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HomeAuthorsGruhn, P.

Gruhn, P.

ICS Triplex, a Rockwell Automation Company, Houston, Texas

Apply new trends for safety-instrumented systems

Hydrocarbon Processing / April 2009
ICS Triplex, a Rockwell Automation Company: Gruhn, P.
Petrochemicals

Take a closer look at advancements for emergency shutdown designs

Not all safety integrity level 3 safety systems are the same

Hydrocarbon Processing / March 2006
ICS Triplex, a Rockwell Automation Company: Gruhn, P.
Process Control

Most of the differences relate to online availability

Valve signatures and partial stroke testing

Hydrocarbon Processing / January 2003
ICS Triplex, a Rockwell Automation Company: Gruhn, P.
Drallim: Essam, D.
Environment & Safety

The technology can be used on any valve without shutting down the process

HP Control: Support Professional societies

Hydrocarbon Processing / February 2001
ICS Triplex, a Rockwell Automation Company: Gruhn, P.
Process Control

Are you or your employees members of a professional society? If so, why? If not, why not? Society membership is declining everywhere. Why is this happening? As a member of multiple societies..

Safety instrumented system design: valuable lessons learned

Hydrocarbon Processing / August 2000
ICS Triplex, a Rockwell Automation Company: Gruhn, P.
Environment & Safety / Process Control

Reduce refinery risks by applying new methods based on information acquired from previous experiences

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