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Tri Ethylene Glycol (TEG)

Origin: Iran
Packing: 230 KG HDPE / Steel Drum, Flexi tank, IBC tank
Minimum Order Quantity: 1 full container / truck
Payment term: 100% in advance – T/T

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TEG is a colorless, odorless liquid commonly used as a dehydrating agent in natural gas processing and as an antifreeze in various industrial applications.

What is Tri Ethylene Glycol (TEG)?

Tri Ethylene Glycol (TEG) is a clear, odorless, and colorless liquid with the chemical formula C6H14O4. It is a hygroscopic compound, meaning it has a strong affinity for water, and is primarily known for its use in the oil and gas industry. TEG plays a crucial role in the natural gas processing industry as a dehydration agent, helping to remove water and impurities from natural gas streams. It is also used as an antifreeze in various industrial applications and as a component in the manufacture of plastics and resins.

Tri Ethylene Glycol (TEG) Advantages:

  1. Efficient Dehydration: TEG is highly effective at removing water and impurities from natural gas, making it a preferred choice in gas processing.
  2. Low Toxicity: It has low toxicity levels, making it safe for handling and use in industrial applications.
  3. Versatility: TEG is versatile and finds applications in various industries, including petrochemicals, plastics, and pharmaceuticals.
  4. Thermal Stability: It exhibits excellent thermal stability, even at high temperatures.
  5. Cost-Effective: TEG is cost-effective and provides reliable performance in its various applications.

Tri Ethylene Glycol (TEG) Uses:

  1. Natural Gas Dehydration: TEG is widely used to remove moisture from natural gas streams during gas processing.
  2. Antifreeze Agent: It serves as an antifreeze in industrial cooling systems and heating applications.
  3. Plastics and Resins: TEG is a key component in the production of plastics, resins, and polyester fibers.
  4. Pharmaceutical Formulations: It is used in some pharmaceutical formulations as a solvent and stabilizer.
  5. Humidity Control: TEG can be employed in air conditioning and humidity control systems to regulate moisture levels.

Tri Ethylene Glycol ( TEG ) Specifications [ Tri Ethylene Glycol ( TEG ) Analysis ]:

Test Item Unit Result Test Method
Appearance _ Colourless, transparent ASTM D-4176, VISUAL
Color (Pt/Co) max. 25 ASTM D-1209
Purity % wt min. 99.5 SMS-2886
DEG % wt max. 0.35 SMS-2886
PEG % wt max. 0.1 SMS-2886
Water % wt max. 0.05 ASTM E-203
Ash mg/kg max. 100 ASTM D-482
Specific Gravity 20/20 °C _ 1.124 – 1.126 ASTM D-4052
Boiling Range (0.1013 Mpa)
5 % vol. °C min 280 ASTM D-1078
95 % vol. °C max 295 ASTM D-1078

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