China wholesale Thf Solvent - 2-(2-aminoethoxy)ethanol CAS 929-06-6 Diglycolamine(DGA) – Theorem
China wholesale Thf Solvent - 2-(2-aminoethoxy)ethanol CAS 929-06-6 Diglycolamine(DGA) – Theorem Detail:
| Diglycolamine | ||
| Product name | Diglycolamine ; DGA ; 2-(2-aminoethoxy)ethanol | |
| CAS No. | 929-06-6 | |
| UN No. | UN 3055 8/PG 3 | |
| EINECS No. | 213-195-4 | |
| Specifications | Item | Standard |
| Diglycolamine | ≥99% | |
| Color, byAPHA | ≤35 | |
| Boiling Range ℃ | 218.0-224.0 | |
| Density(g/l) %, (P20) | 1.000-1.080 | |
| WATER CONTENT (MOISTURE)： | ≤0.5% | |
| 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. C4H11NO2 APPLICATIONS • Used for carbonyl sulfide (COS) removal from liquid hydrocarbon streams • Used as a selective solvent for recovery of aromatics from refinery streams • 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. 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. [3] 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 factors. [4]Many different amines are used in gas treating: Diethanolamine (DEA) Monoethanolamine (MEA) Methyldiethanolamine (MDEA) Diisopropanolamine (DIPA) 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). |
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| Packing | 200kg drum ; 1tank=23mt | |
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