Application Book: Heating Solutions for All Industries | Page 60
FREEZE PROTECTION
FREEZE PROTECTION AND VISCOSITY CONTROL FOR TANKS AND VESSELS IN
HAZARDOUS ENVIRONMENTS
A cost-effective and simple way to reduce viscosity and protect against cold weather in
hazardous-area locations
Application
Petrochemicals are chemical products derived from petroleum sources. Some of these
chemicals are obtained from resources such as coal, natural gas, corn, or even sugar cane. The
two most common petrochemical classes are olefins and aromatics and they are the building-
blocks used to manufacture a wide range of everyday materials such as solvents, detergents,
adhesives, plastics, resins, fibers, elastomers, lubricants, and gels. Throughout petrochemical
processing plants, there are many chemicals and gasses kept in storage tanks. Unfortunately,
petroleum-based chemicals can thicken or freeze and are difficult to work with at lower
temperatures, which could lead to clogging or starving production areas. To complicate matters,
these chemicals are often processed and stored in hazardous-area locations and therefore
require hazardous-area-rated heating products.
Solution
BriskHeat SRX hazardous-area silicone blankets are rated for Class 1 Divisions 2 Groups A,
B, C and D locations, and can prevent viscosity or freezing problems caused by cold weather
for chemicals stored in tanks and vessels. They can be symmetrically attached to the outside
of tanks using the built-in PSA (pressure-sensitive adhesive). SRX blankets are constructed
with extra layers of silicone, high-limit thermostats, and conduit fittings at lead exit points for
added safety. Additionally, they have an ingress protection rating of IP54 so they are suitable
for outdoor use. A hazardous-area-rated temperature controller is required for use with SRX
heating blankets and BriskHeat offers temperature controller options depending on the specific
requirements of the applications.
Insulation is always recommended to maximize heat and energy efficiency. BriskHeat’s Silver-
Series removable cloth insulators provide the perfect combination of easy installation and
thermal efficiency. They are quickly installed and easily removed for convenient maintenance
access. They are constructed of a durable and moisture resistant polymer-coated cloth to suit
a wide variety of applications. The Silver-Series insulators are available in a variety of sizes and
configurations for tanks and vessels and may even include built-in magnets for easy installation.
Additional Uses
SRX hazardous-area silicone heating blankets are often commonly used as
enclosure heaters for control panels located in hazardous areas.
Industries
Types of Users
Aviation/Aerospace
Biodiesel
Mining
Oil & Gas
56
Petrochemical/
Chemical Processing
Water/Wastewater
Facilities Maintenance
Production Managers
Plant Managers
Process Engineers
Toll Toll
Free:
Free:
800-848-7673
800-848-7673
| Phone:
| Phone:
614-294-3376
614-294-3376
| BriskHeat.com
| BriskHeat.com
| Email:
| Email:
[email protected]
[email protected] | Fax:
| Fax:
614-294-3807
614-294-3807
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Reserved. 20-01
19-03