Chemical Processing - December 2007 - (Page 26)

Were You Featured In This Magazine? Reprints enable you to reuse your article and simply place it into the hands of your target audience. Having been featured in a well-respected publication adds the credibility of a third-party endorsement to your message. • Sales Aids • Recruitment Tools • Secured ePrints • Trade Show Handouts • Media Kit Supplements • Educational Programs • Employee Training • Sales Presentations • Conference Materials • Direct Mail Campaigns >> Compressor concern Figure 1. Fouling due to the rapid build up of deposits causes compressor performance to suffer. productivity. This leads to improved maintenance cycles with lower costs, fault detection and rectification, process improvements identified through performance behavior trends, and greater productivity. Performance deficiencies are minimized, energy costs are reduced, production is maximized, and payback is assured. Leveraging existing data Plant equipment produces lots of raw data that reflect its performance — data that could reveal efficiency losses. The problem is that most plant personnel don’t have the time or expertise to do the necessary engineering calculations to determine whether a pump is delivering the intended fluid volume at full throttle or if a boiler is generating a certain amount of steam and, if not, why not. Staff members have other legitimate concerns but eventually the declining performance of some piece of critical equipment will grab their attention. By that time, thousands — even millions — of dollars may have been wasted. Minimizing such performance degradation and its resultant costs requires a structured performancemonitoring approach based on thermodynamic models that go beyond the calculations many plants already use to simply generate performance data. Thermodynamic-based performance models cover the expected operating envelope of the equipment of interest as well as overlaying predictions onto the actual plant data to provide a means of confirming the model’s fidelity. In this way, you can continuously and accurately check the condition of your most important assets. Compressors, boilers and steam or gas turbines are most commonly addressed but a thermodynamic model can be computed on any piece of equipment subject to www.chemicalprocessing.com FosteReprints 866.879.9144 sales@fostereprints.com http://www.chemicalprocessing.com

Table of Contents Feed for the Digital Edition of Chemical Processing - December 2007

Chemical Processing - December 2007 Contents From the Editor ChemicalProcessing.com Field Notes In Process Energy Saver Compliance Advisor 2007 Vaaler Award - The Quest Ends Take Equipment Diagnostics to a New Level Better Bellows Boosts Blending Process Puzzler Plant InSites Equipment & Services Product Spotlight/Classifieds Ad Index End Point

Chemical Processing - December 2007

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