2-(2-aminoethoxy)ethanol CAS 929-06-6 Diglycolamine(DGA)
| Diglycolamine | ||
| Lebitso la sehlahisoa | Diglycolamine; DGA ; 2-(2-aminoethoxy)thanol | |
| Nomoro ea CAS. | 929-06-6 | |
| No. | UN 3055 8/PG 3 | |
| EINECS No. | 213-195-4 | |
| Litlhaloso | Ntho | Standard |
| Diglycolamine | ≥99% | |
| Mmala, ka APHA | ≤35 | |
| Sebaka se belang ℃ | 218.0-224.0 | |
| Tekano(g/l) %, (P20) | 1.000-1.080 | |
| SE KATLENG SA METSI (MOHOBO): | ≤0.5% | |
| Tšebeliso / Tšebeliso |
1. DGA ha e le hantle ha e na 'mala, mokelikeli o monyebe hanyenyane o nang le monko o bobebe oa amine.DGA e kopane le metsi, joala, le li-hydrocarbon tse nkhang hamonate, empa e batla e sa lumellane le aliphatic hydrocarbons le ethyl ether. Isometric le diethanolamine; leha ho le joalo, sehlopha sa mantlha sa H2N se etsa hore se sebetse haholoanyane. C4H11NO2 LITLHAKISO • E sebelisetsoa ho ntša carbonyl sulfide (COS) mokelikeli melapo ea hydrocarbon • E sebelisoa e le solvent e khethehileng bakeng sa ho hlaphoheloa ha aromatics ho tloha melapo ea tlhoekiso • E tlosa carbon dioxide (CO2) le hydrogen sulfide (H2S) ho tsoa khase ea tlhaho le ea tlhoekiso, maro a aliphatic hydrocarbon le tse ling tse bolila mouoane oa hydrocarbon. • Tokiso ea li-stabilizers tsa foam, li-agent tsa ho kolobisa le li-emulsifying, condensation polymers, photoresist strippers, le amides bakeng sa tlhokomelo ea botho le lisebelisoa tsa tšepe. 2. Phekolo ea khase ea amine, e tsejoang hape e le ho hloekisoa ha amine, khase sweetening le ho tlosa khase ea asiti, e bua ka sehlopha sa mekhoa e sebelisang litharollo tse nang le metsi a li-alkylamine tse fapaneng (tseo hangata li bitsoang li-amines) ho tlosa hydrogen sulfide (H 2 S) le carbon dioxide (CO2) ho tsoa likhase. [3] Ke mokhoa o tloaelehileng o sebelisoang libakeng tse hloekisang, hape e sebelisoa limela tsa petrochemical, tsa tlhaho lifeme tsa ho lokisa khase le liindasteri tse ling. Mekhoa e ka har'a libaka tsa ho hloekisa oli kapa lifeme tsa ho lokisa lik'hemik'hale ho tlosa hydrogen sulfide ho bitsoa "monate" lits'ebetso hobane monko oa lihlahisoa tse entsoeng ke e ntlafalitsoe ke ho se be teng ha hydrogen sulfide. Mokhoa o mong ho sebelisa li-amine ho kenyelletsa theknoloji ea membrane. Leha ho le joalo, karohano ea lera ha e khahle haholo ka lebaka la ho batla chelete e ngata ea chelete le litšenyehelo tsa ho sebetsa hammoho le tse ling tsa theknoloji lintlha. [4] Li-amine tse ngata tse fapaneng li sebelisoa ho phekola khase: Diethanolamine (DEA) Monoethanolamine (MEA) Methyldiethanolamine (MDEA) Diisopropanolamine (DIPA) Aminoethoxyethanol (Diglycolamine) (DGA) Li-amine tse sebelisoang haholo limela tsa indasteri ke alkanolamines DEA, MEA, le MDEA. Li-amine tsena le tsona li joalo se sebedisoang libakeng tse ngata tsa ho hloekisa oli ho tlosa likhase tse bolila mokelikeling li-hydrocarbon tse kang liquified petroleum gas (LPG). | |
| Ho paka | 200kg moropa; 1 tanka=23mt | |
