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Article: How to optimize on instrument air system.
- Article from:
- Plant Engineering
- Article date:
- February 1, 2001
- Author:
CopyrightCOPYRIGHT 2001 Reed Business Information, Inc. (US). This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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The primary motive force for the actuation of most control valves used in plants is compressed air. However, maintenance of compressed air source equipment and distribution piping can be easily overlooked on a day-to-day basis due to more pressing maintenance challenges. The quality of a compressed air system can be compromised by the principle of "out of sight, out of mind."
Common problems
Short-term solutions can be long-term problems. Here are a few areas deserving attention.
* Particulate and oil filters are sometimes bypassed instead of replaced.
* Compressed air loads are added to the system without determining if pipe ...