Emergency
1-800-492-8826

Our Products

Home >> Case Study >> Preheat Fuel Oil using Flanged Heaters

Preheat Fuel Oil using Flanged Heaters

Calentadores De AguaThe Situation
A major oil refinery in Calgary, Alberta traditionally used gas heating for their crude oil reservoirs. Maintenance was getting expensive and an alternative process heating solution was needed. Electric heating was easily available for this application with relatively low installation and maintenance costs. Failure in heating natural gas was also frequent so a backup system was needed in case of a failure during the transport of natural gas. The oil storage tanks could not use steam heating since the facility was in a remote location and if there was a leak in the lines, there was a high risk of oil contamination.

The Solution
The use of a flanged heater with a NEMA 7 explosion proof terminal box solved this problem. This was installed into their tank using a 12 inch slip on flange that was ready to accept the heater. Seventy two hairpin tubular elements were used to reduce the watt density to an acceptable level to help ensure a long life of the heater. Wattco used stainless steel 316 seamless tubing with an .035 wall thickness and a 350KW capacity on 480 V 3PH. The temperature was easily controllable with 2 thermocouples (type J) and a high limit controller for safety purposes. This was easily controllable by the control room of the remote station.

Benefits:

  • The standby failure of the gas heating can be easily addressed by engaging these electrical heaters which is immediately available for use
  • Fuel oil is controlled by a digital temperature controller with an accuracy of up to one degree (F)
  • Electric heating is more efficient than gas heating, uses no fossil fuels and is easily maintained with no maintenance costs.
  • Electric heating provides safety and security and ensures no possibility of contamination from steam heating into your oil reservoir
  • Electric heating is available in more areas than gas heating, and can adapt to a variety of hazardous and non-hazardous environments.


Get a quote on a flanged heater today. WATTCO also manufactures other industrial heating solutions such as immersion heaters, circulation heaters and control panels. Browse all of our process heaters on the Our Products page.

Latest blogs

Common Industries that Wattco works with

Case Studies View All

5 Fundamental Rules for Designing Efficient Heat Transfers
Considering these basic rules for designing thermal heat transfers will expand a project’s product...
Read More..

A Review of Industrial Heaters: Oil and Gas industry Case Study
About Industrial Heating The industrial revolution has significantly contributed to the development ...
Read More..

Advantages and Limitations of Digital Control Panels for Industries
Digital control panels are widely used in industries to monitor and control system variables. Humidi...
Read More..

Air Duct Heaters
Air duct heaters are commonly used in the HVAC industry. They provide supplementary heat to the deli...
Read More..

Alternatives to Direct Immersion Heaters
  Although immersion heaters are most often the best possible solution for tank content heating, so...
Read More..

Wattco News View All

4 Advantages of Skid Systems in Industrial Heating Processes
Many industrial heating processes involve maintaining a consistent temperature in a vessel to protec...
Read More..

4 Common Causes & Solutions of Circulation Heater Fouling
If you have noticed a decrease in the efficiency of your circulation heater, the most common culprit...
Read More..

A Closer look at Circulation Heaters
Wattco manufactures and designs circulation heaters for maximum efficiency. As a result, these heate...
Read More..

A Closer Look at Immersion Heaters for Tanks
Heating storage tanks is an important application of electric immersion heaters. Tank heating is a p...
Read More..

A Closer Look At Load Banks
Load banks are essential for applications in a variety of industrial applications, especially for te...
Read More..

Most Popular Blogs View All

Downloads

Disclaimer:

Legal

NOTE: All information in CONDEX WATTCO INC ("WATTCO") catalog was considered accurate and correct at printing time. WATTCO is committed to product research and development. WATTCO therefore has the right to make changes to specifications, designs and the Sales Terms and Conditions without prior notice. Should a conflict arise, WATTCO Sales Terms and Conditions will prevail. WATTCO is not responsible for any typographical errors.

For Any questions feel free to
call us at

1-800-492-8826

Copyright © 2022 Wattco. All Rights Reserved.