Henan GP Chemicals Co.,Ltd is one of the leading Diglycolamine suppliers and also a professional such manufacturer in China, welcome to buy bulk Diglycolamine from our factory.
|Product name||Diglycolamine ; DGA ; 2-(2-aminoethoxy)ethanol|
|UN No.||UN 3055 8/PG 3|
Boiling Range ℃
Density(g/l) %, (P20)
WATER CONTENT (MOISTURE)：
|Use / Application|
1. DGA is essentially colorless, slightly viscous liquid with a mild amine odor.
DGA is miscible with water, alcohols, and aromatic hydrocarbons, but
relatively immiscible with aliphatic hydrocarbons and ethyl ether. Isometric with
diethanolamine; however, the primary H2N group makes it more reactive.
APPLICATIONS • Used for carbonyl sulfide (COS) removal from liquid
• Used as a selective solvent for recovery of aromatics from
• Removes carbon dioxide (CO2) and hydrogen sulfide (H2S)
from natural and refinery gas, aliphatic hydrocarbon liquids and other sour
•Preparation of foam stabilizers, wetting and emulsifying agents,
condensation polymers, photoresist strippers, and amides for personal care
and metalworking applications.
2. Amine gas treating, also known as amine scrubbing, gas
sweetening and acid gas removal, refers to a group of
processes that use aqueous solutions of
various alkylamines (commonly referred to simply as amines)
to remove hydrogen sulfide (H 2 S) and carbon dioxide (CO 2 )
from gases. It is a commonunit process used
in refineries, and is also used in petrochemical plants, natural
gas processing plants and other industries.
Processes within oil refineries or chemical processing plants
that remove hydrogen sulfide are referred to as "sweetening"
processes because the odor of the processed products is
improved by the absence of hydrogen sulfide. An alternative
to the use of amines involves membrane technology. However,
membrane separation is less attractive due to the relatively
high capital and operating costs as well as other technical
Many different amines are used in gas treating:
Aminoethoxyethanol (Diglycolamine) (DGA)
The most commonly used amines in industrial plants are the
alkanolamines DEA, MEA, and MDEA. These amines are also
used in many oil refineries to removesour gases from liquid
hydrocarbons such as liquified petroleum gas (LPG).
|Packing||200kg drum ; 1tank=23mt|
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