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Valve failures occur across all process industries as a result of improper
jacketing. "Stop Welding on that Valve", published in May 2001
issue
of Chemical Processing, highlights the problems most often encountered
with weld-on jackets and the benefits of specifying bolt-on jacketing.
For additional information, visit Chemical Processing website at
www.chemicalprocessing.com. |
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Plant engineers have three principal heating options – tracing, fabricated
jacketing, and bolt-on jacketing.
This article by Henry Gaines, PE, discusses which option provides
the best performance and lowest installed cost. |
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Uniform pipe wall temperatures can be maintained on sulphur vapor lines to
eliminate process interruptions caused by corrosion or blockage. Controls
Southeast, Inc. reports on a typical case in point using a very cost
effective bolt-on heating system (ControTrace). This article is reprinted
from the January February 2001 issue of British Sulphur Magazine. |
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Controls Southeast, Inc. offers a unique, cost effective system for
maintaining uniform pipe wall temperatures in difficult heated process
applications. This article from the November 2000 issue of Chemical
Processing magazine documents the methodology used and the success
achieved in two case studies. For additional information, visit Chemical
Processing website at
www.chemicalprocessing.com. |
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This article from the July/August 1999 edition of Sulphur Magazine
profiles the 10+ years of successful operating experience Martin Gas Sales
has enjoyed with ControHeat and ControTrace in molten sulphur service.
Martin Gas Sales, the largest independent domestic distributor of sulphur,
talks about the important life cycle advantages that a bolt-on thermal
maintenance system can provide. |
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"Make the Right Choices in Thermal Maintenance" was edited and published
by Chemical Engineering Magazine . It was written to illustrate those
situations that make thermal maintenance applications more challenging and
provide general guidelines to help inform readers about what heating
technologies should be considered. For additional information, visit
Chemical Processing website at
http://www.che.com. |
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"Temperature Control With Bolt-On Jackets" was published by Chemical
Processing Magazine in August 1997. The article compares traditional
jacketing technologies for process equipment (valves, pumps, meters,
instruments) with respect to technical performance, economy, availability
and adaptability. For additional information, visit Chemical
Processing website at
www.chemicalprocessing.com. |
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"Solving Problems With Bolt-On Jackets" was published in the Sept/Oct 1998
issue of Sulphur Magazine and provides a brief historical on the evolution
of the bolt-on jacketing technology. It goes on to compare the bolt-on
jacketing system to more traditional jacketing systems specifically
outlining the benefits of the bolt-on system for Sulphur service. Several
Case studies are presented as well as some important reference material
like the viscosity curve for sulphur. |
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Dave Hornbaker co-authored the paper entitled "Eliminating Condensation
and Resulting Corrosion in Sulphur Tail Gas and De-Gas Lines" with Graham
MacPherson of Millennia Resource Consulting. The paper was presented at
the Sulphur Conference 1999 in Calgary Canada. The paper presents a real
world model from the largest Natural Gas Plant in Alberta Canada. |
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Henry Gaines, Jr., PE, Authored the paper "Maintaining Process Temperature
with Bolt-On Jackets". The Paper was presented at the Valve World Expo,
The Hague, Netherlands, in the fall of 1998. |
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Maritime Reporter & Engineering News called the bolt-on heating system
design on the M/V Sulphur Enterprise one of the top 10 mariner innovations
of 1999. The Enterprise uses ControTrace and ControHeat bolt-on heating
jackets to maintain temperature of process lines and equipment sufficient
to transfer 24,000 tons of molten sulphur on and off the ship weekly. |
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