New at PipingDesign.com: 08 December 2000

From: <Paul>
Date: Fri Dec 08 2000 - 19:19:00 EST

<a href="http://www.PipingDesign.com/exchangers.html">http://www.PipingDesign.com/exchangers.html</a>

Selecting a Heat Transfer Fluid
ProcessCooling.com

<<Process engineers have a number of secondary coolants from which to
choose. A nontoxic fluid with good thermophysical properties and a long service life usually is your best choice. Low temperature heat transfer fluids are crucial components in many process applications. Current heat transfer fluid technologies include direct refrigerant use as well as liquefied gas and secondary refrigeration technology using various low temperature fluids. In a secondary refrigeration process, a primary refrigerant or a liquefied gas is used to cool the heat transfer fluid. The cold heat transfer fluid then is circulated through the user's process to provide uniform temperature distribution. This secondary refrigeration process uses smaller refrigerant amounts to cool the heat transfer fluid. In general, the secondary refrigeration approach has several advantages.>>

<a href="http://www.PipingDesign.com/steamtraps.html">http://www.PipingDesign.com/steamtraps.html</a>

Steam System Troubleshooting Guide
HeatingHelp.com

<< Take the chill out of your life with HeatingHelp.com's expert
solutions to all your residential and commercial heating problems >>

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Don't forget to purchase a PipingDesign.com coffee mug! <a href="http://www.cafepress.com/pipingdesign">http://www.cafepress.com/pipingdesign</a> Received on Fri Dec 08 19:19:00 2000