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Diglycolamine DGA

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MOQ : 5 Metric Tons

Diglycolamine DGA Specification

Poisonous
No

Boiling point
223 C

Storage
Other

Density
1.058 Gram per cubic centimeter(g/cm3)

Melting Point
-6 C

HS Code
29221100

Molecular Weight
105.14 g/mol

Refractive Rate
1.4530

Structural Formula
HOCH2CH2NHCH2CH2OH

Purity
99%

Shape
(liquid)

Molecular Formula
C4H11NO2

Other Names
DGA 2-(2-Aminoethoxy)ethanol

Solubility
Completely soluble in water

Form
Other

Smell
Other

Ph Level
11-12 (basic)

Classification
Other

Chemical Name
Diglycolamine

CAS No
929-06-6

EINECS No
213-195-4

Grade
Industrial Grade

Standard
ASTM

Type
Liquid amine compound

Usage
Gas treating CO2 capture and H2S removal

Main Material
Alkanolamine

Application
Other

Diglycolamine DGA Trade Information

Minimum Order Quantity
5 Metric Tons

Payment Terms
Others

Sample Available
Yes

Packaging Details
In 200kg iron drums

About Diglycolamine DGA

Diglycolamine 99%MIN (CAS:929-06-6)
Production capacity: 2000MT/year

Product Specification:

Appearance:	Colorless
Purity:	99.0%MIN
Moisture:	0.5%
Colour:	15 #

Application:

Removes carbon dioxide (CO2) and hydrogen sulfide (H2S) from natural and refinery gas, aliphatic hydrocarbon liquids and other sour hydrocarbon steams.
Preparation of foam stabilizers, wetting and emulsifying agents, condensation polymers, photoresist strippers, and amides for personal care and metalworking applications.

Efficient Gas Treatment Solutions

Diglycolamine (DGA) is widely recognized for its effectiveness in capturing CO2 and removing H2S from natural gas and other industrial streams. Its high purity and remarkable solubility in water make it a preferred choice for use in gas treatment plants and refineries, where reliability and efficiency are crucial.

Industrial-Grade Quality and Versatility

Manufactured in compliance with ASTM standards, DGA delivers consistent results in a range of industrial applications. Its liquid form and complete solubility ensure simple handling, rapid mixing, and seamless integration into existing processes, whether you are a supplier, exporter, or direct user seeking top performance.

FAQs of Diglycolamine DGA:

Q: How is Diglycolamine (DGA) typically used in industrial processes?

A: DGA is mainly employed in gas treating units for the absorption of carbon dioxide (CO2) and hydrogen sulfide (H2S) from natural gas streams. Its efficiency in selective gas absorption makes it ideal for CO2 capture and H2S removal in refineries and petrochemical plants.

Q: What benefits does Diglycolamine offer compared to other amines for gas purification?

A: Diglycolamine provides high selectivity and capacity for acid gas removal, requires less solvent circulation, and is completely miscible in water, allowing for efficient and cost-effective operation compared to some conventional amines.

Q: When should Diglycolamine be selected for CO2 or H2S removal applications?

A: DGA is chosen when processes demand high purity, excellent water solubility, and robust basicity for the selective removal of acid gases. It is especially advantageous in applications where both CO2 and H2S removal are critical.

Q: Where is Diglycolamine commonly applied?

A: Diglycolamine is primarily utilized in natural gas processing plants, refineries, and other industrial gas purification facilities, particularly in regions like China where large-scale gas treating operations are frequent.

Q: What is the standard process for handling Diglycolamine in industrial settings?

A: DGA is used in liquid phase, mixed with water, and circulated through gas treating units under controlled temperatures and pressures. It captures acid gases, which are then separated and the solvent is regenerated for reuse.

Q: What are the physical and chemical properties of Diglycolamine relevant to its use?

A: DGA is a clear, colorless liquid with a boiling point of 223C, pH of 11-12, and a density of 1.058 g/cm3. It has excellent water solubility and a refractive index of 1.4530, making it suitable for integration into aqueous gas purification systems.

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