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:
- Efficient Dehydration: TEG is highly effective at removing water and impurities from natural gas, making it a preferred choice in gas processing.
- Low Toxicity: It has low toxicity levels, making it safe for handling and use in industrial applications.
- Versatility: TEG is versatile and finds applications in various industries, including petrochemicals, plastics, and pharmaceuticals.
- Thermal Stability: It exhibits excellent thermal stability, even at high temperatures.
- Cost-Effective: TEG is cost-effective and provides reliable performance in its various applications.
Tri Ethylene Glycol (TEG) Uses:
- Natural Gas Dehydration: TEG is widely used to remove moisture from natural gas streams during gas processing.
- Antifreeze Agent: It serves as an antifreeze in industrial cooling systems and heating applications.
- Plastics and Resins: TEG is a key component in the production of plastics, resins, and polyester fibers.
- Pharmaceutical Formulations: It is used in some pharmaceutical formulations as a solvent and stabilizer.
- 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 |
To get more information about Triethylene glycol please contact us.
Reviews
There are no reviews yet.