Chemical Processing

 Heat Transfer Fluid for Chemical Processing Applications

Chemical Processing

Chemical processing requires the use of a specific heat transfer fluid that is designed to work to the correct temperature with compromising production.

Global Heat Transfer technical team have worked with engineers in the chemical industry for over 25 years, specifying and supplying the correct heat transfer fluid and testing and analysing the product at regular intervals throughout the year.

Global Heat Transfer also maintain thermal fluid for maximum operating efficiency.

Chemical Processing & Heat Transfer Fluid Systems

Heat transfer systems are a key part of most chemical production processes and Globaltherm™ heat transfer fluids are widely used in the chemical process industry because of their high temperature stability.

Globaltherm™ heat transfer fluids are used in chemical processing operations all over the world and the product range may be used for indirect heating of process liquids and polymers, single-fluid batch processing, pipeline tracing, energy recovery, low pressure cogeneration, drying and heating of bulk materials and gas processing.

All chemical processes have operating parameters specific to the application that guide the selection of the most suitable heat transfer fluid. The Globaltherm™ family of heat transfer fluids offers a broad range of heat transfer product with operating temperature ranges to suit most chemical processes.

Globaltherm™ Syntec Heat Transfer Fluid for Chemical Processing

ProductOperating
Temperature
Bulk200KG
Barrel

Globaltherm™ Syntec

-3°C to 345°C (27°F to 653°F)ticktick

Globaltherm™ Syntec is the most popular high temperature heat transfer fluid. Primary uses are chemical industries, plastics processing and biodiesel applications.

Globaltherm™ Syntec uses the chemistry of the most popular high temperature liquid phase heat transfer fluid. No other heat transfer fluid delivers a higher degree of customer satisfaction for chemical processing applications.


Globaltherm™ Syntec is readily pumpable at temperatures as low as -3°C (27°F) insuring trouble-free start up under most conditions.

Globaltherm™ Syntec is suited to heat transfer system applications operating up to 345°C (653°F) and can be pumped to -3°C (27°F)

Globaltherm™ Syntec is used in a wide variety of applications in systems all over the world and provides true 345° C (653°F) performance

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Globaltherm™ Omnitech Heat Transfer Fluid for Chemical Processing

ProductOperating
Temperature
(Liquid Phase)
Operating
Temperature

(Vapour Phase)
Bulk200KG
Barrel

Globaltherm™ Omnitech

15°C to 400°C (27°F to 653°F)257°C to 400°C (495°F to 750°F)ticktick

Globaltherm™ Omnitech thermal fluid is excellent for use in heat transfer fluid systems which require very precise temperature control due to its ability to operate as a vapour phase heat transfer fluid.

Globaltherm™ Omnitech is a eutectic mixture of diphenyl oxide and biphenyl and gives this heat transfer fluid flexibility to perform in both vapour and liquid phases. It is miscible and interchangeable (for top-up or design purposes) with other similar mix thermal fluids.


Globaltherm™ Omnitech has low viscosity to 12°C (54°F)

Globaltherm™ Omnitech is a synthetic heat transfer fluid for use in chemicals, concentrated solar power , plastic, polymer and styrene processing applications which combines low viscosity and exceptional thermal stability for consistent performance.


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Marlotherm® SH Heat Transfer Fluid for Chemical Processing

ProductOperating
Temperature
Bulk214KG
Barrel

Marlotherm® SH

-5°C to 350°C (23°F to 662°F)ticktick

Marlotherm® SH heat transfer fluid is designed for use in closed loop, forced circulation heat transfer systems and recommended for use in the temperature range from 250°C (482°F) to 350°C (662°F), but can be used intermittently at film temperatures as high as 380°C (716°F).

Marlotherm® SH can be used without being pressurised
and can be used in systems that require start-up temperatures as low as -5°C (23°F) without the need for heat tracing.

Marlotherm® SH thermal fluid is thermally stable up to 300°C (572°F) and can be used for long periods (years) below this temperature without impacting performance.

It has a low viscosity 17 cSt @ 40°C (104°F) with a pumping limit at -5°C (23°F) – making it one of the lowest in its fluid class


This thermal fluid has a flash point of 200°C – one of the highest in its fluid class


Marlotherm® SH has superior thermal stress resistance in the bulk outlet temperature range from 60°C-350°C (140°F - 662°F) and primary uses are chemical industries and plastics processing.

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Marlotherm® LH Heat Transfer Fluid for Chemical Processing Applications

ProductOperating
Temperature
Bulk200KG
Barrel

Marlotherm® LH

-30°C to 360°C (22°F to 680°F)ticktick

Marlotherm® LH Heat Transfer Fluid for Chemical Processing Applications

Marlotherm® LH is a high performance heat transfer fluid that can be used in liquid and vapour form in closed loop, forced circulation heat transfer systems. It can be used in the liquid or liquid/vapour phase due to its narrow boiling range of around 4°C (39°F).


Marlotherm® LH is recommended for use in the temperature range from -30°C (-22°F) to 280°C (536° F).

However, it can be used intermittently at film temperatures as high as 380°C (716° F). It can also be used in pressurised systems up to 360°C (680°F).

Marlotherm® LH heat transfer fluid has a low pour point and pumping limit -30°C (-22°F)

Marlotherm® LH thermal fluid is thermally stable up to 300°C (572°F) and can be used for extended periods below this temperature without impacting performance

Marlotherm® LH is a benzyl aromatic heat transfer fluid with excellent thermal stability and a high auto-ignition temperature of 450°C (842°F)

Marlotherm® LH is used predominantly in chemical processing, pharmaceutical and plastic processing applications.

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High Flash Point Diaryl Alkyl Heat Transfer Fluid

Operating Temperature

-20°C to
350°C


-4°F to
660°F

Application

Globaltherm® RP Heat transfer fluid is suitable for chemical processing applications.

About Globaltherm® RP

  • Globaltherm® RP Heat transfer fluid is recommended for use in a temperature range up to a maximum bulk temperature of 350°C (660°F) and a maximum film temperature of 375°C (710°F) with a high flash point at 194°C (381°F). 
  • Globaltherm® RP is a diaryl alkyl composition intended for use in chemical processing applications that require liquid phase heat transfer and can be used in non-pressurised systems. Globaltherm® RP is pumpable to 0°C (32°F) and has good low temperature properties, reducing the need for heat tracing in chemical applications.
  • Globaltherm® RP has a toxicity that is considered to be extremely low and degrades primarily to low molecular weight products, therefore negating build-up of high molecular weight products that must be filtered out of the system. 
  • Globaltherm® RP delivers excellent thermal stability for chemical processing applications at the maximum use temperature.
ProductOperating
Temperature
200kg barrel1000litre IBCBulk

Globaltherm® RP

-20 - 350°C  (-4°F - 660°F)

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 RP

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Operating temperature

5°C - 338°C
(41°C - 640°F)

flash point

276°C (530°F)

High Flash Point Heat Transfer Fluid

Application

Globaltherm® HF Heat transfer fluid is suitable for processing applications for chemicals which require single fluid heating and cooling.

About Globaltherm® HF

  • Globaltherm® HF is an environmentally friendly, non-toxic and non-hazardous heat transfer fluid and requires no special handling. It is a superior high performance energy efficient heat transfer fluid for use in chemical processing applications.
  • Globaltherm® HF heat transfer fluid’s flash point is one of the industry’s highest at 276°C (530˚F). Not only does Globaltherm® HF Heat transfer fluid have one of the highest flash points in the market it also delivers trouble-free service for chemical applications, when managed correctly. This is as a result of its resilient blend of additives.
  • Globaltherm® HF heat transfer fluid delivers superior resistance to extreme oxidation and sludging found in many manufacturing environments including chemical processing applications.
ProductOperating
Temperature
1000 litre IBC208 litre barrelBulk

Globaltherm® HF

5°C - 338°C  (41°F - 640°F) 

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Parameter HF

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