Chemical manufacturing

Several well-known chemical processes use Eastman Therminol® heat transfer fluids as a heating medium. Linear alkylbenzene (LAB), phthalic anhydride (PA), terephthalic acid (PTA), dimethyl terephthalate (DMT), olefins, alcohols, plasticizers, and a variety of other petrochemicals have heat transfer systems as an integral part of their processes. A central heating and circulating system with multiple users provides temperature control for different stages in the reaction, separation, and purification of the various products. The chemical industry around the world has relied on Therminol liquid- and vapor-phase heat transfer fluids to provide long-term, trouble-free performance in heat transfer systems that are critical to the success of their operations.

Therminol RD Temperature Graphic

Therminol RD is a low-viscosity heat transfer fluid particularly recommended for indirect heating at medium temperatures where low-temperature pumpability is required.

Therminol 58 Temperature Graphic

Therminol 58 is an efficient, reliable, medium-temperature synthetic fluid engineered to deliver exceptional heat transfer performance at maximum bulk temperatures up to 300°C (575°F).

Therminol 62 Temperature Graphic

Therminol 62 is a synthetic heat transfer fluid whose chemistry is custom contoured for high-performance, low-pressure, and exceptional thermal stability.

Therminol VP-3 Temperature Graphic

Therminol VP-3 heat transfer fluid is a synthetic heat transfer fluid that was specially developed to allow vapor-phase heat transfer at lower temperatures than are practical with traditional diphenyl oxide (DPO)/biphenyl constituted fluids like Therminol VP-1.

Therminol 66 Temperature Graphic

Therminol 66 is the world’s most popular high temperature, liquid-phase heat transfer fluid. Therminol 66 is pumpable at low temperatures and offers high-temperature thermal stability.

Therminol 72 Temperature Graphic

Therminol 72 is an ultrahigh-temperature liquid-phase heat transfer fluid with excellent thermal stability. Therminol 72 was developed for use at temperatures up to 380°C (720°F) in liquid-phase heat transfer systems.

Therminol 75 Temperature Graphic

Therminol 75 synthetic heat transfer fluid is an ultrahigh-temperature liquid-phase heat transfer fluid with excellent thermal stability.

Therminol VP-1 Temperature Graphic

Therminol VP-1 heat transfer fluid is an ultrahigh-temperature synthetic heat transfer fluid designed to meet the demanding requirements of vapor-phase systems or liquid-phase systems.