2- (2-aminoethoxy) ethanol CAS 929-06-6 Diglycolamine (DGA)

Nke a na-adịghị ahụkebe na aliphatic hydrocarbons na ethyl ether. isometric nwere

diethanolamine; Otú ọ dị, ndị isi H2N na-eme ka ọ na-emeghachi omume karị.

C4H11NO2

Ngwa • Ejiri ya maka iwepụ carbonyl sulfide (COS) na mmiri mmiri

hydrocarbon iyi

• eji dị ka ihe mgbaze nhọrọ maka mgbake nke aromatics si

iyi iyi

• Na-ewepụ carbon dioxide (CO2) na hydrogen sulfide (H2S)

site na eke na refinery gas, aliphatic hydrocarbon liquids na ndị ọzọ utoojoo

ikuku hydrocarbon.

• Nkwadebe nke foam stabilizers, wetting na emulsifying agents,

polymers condensation, fotoresist strippers, na amides maka nlekọta onwe onye

na ngwa ọrụ igwe.

2. Amine gas na-agwọ ọrịa, nke a makwaara dị ka amine scrubbing, gas

sweetening na acid wepụ gas, na-ezo aka otu nke

usoro na-eji aqueous ngwọta nke

Alkylamine dị iche iche (a na-akpọkarị amines)

iji wepụ hydrogen sulfide (H 2 S) na carbon dioxide (CO 2)

site na gas.

[3] Ọ bụ usoro ihe jikọrọ ọnụ nke ejiri

na refineries, na-eji na petrochemical osisi, eke

Ụlọ ọrụ nhazi gas na ụlọ ọrụ ndị ọzọ.

Usoro n'ime ụlọ nrụpụta mmanụ ma ọ bụ ụlọ ọrụ na-edozi kemịkal

nke na-ewepu hydrogen sulfide na-ezo aka dị ka "na-atọ ụtọ"

usoro n'ihi na isi nke ngwaahịa emechara bụ

emelitere site na enweghị hydrogen sulfide. Nhọrọ ọzọ

iji amines gụnyere teknụzụ akpụkpọ anụ. Agbanyeghị,

akpụkpọ ahụ nkewa bụ obere mma n'ihi na dịtụ

nnukwu ego na ụgwọ ọrụ yana teknụzụ ndị ọzọ

ihe.

[4]A na-eji ọtụtụ amines dị iche iche na ọgwụgwọ gas:

Diethanolamine (DEA)

Monoethanolamine (MEA)

Methyldiethanolamine (MDEA)

Diisopropanolamine (DIPA)

Aminoethoxyethanol (Diglycolamine) (DGA)

Amine ndị a na-ejikarị eme ihe na ụlọ ọrụ mmepụta ihe bụ

Alkanolamines DEA, MEA, na MDEA. Ndị a amin bụkwa

ejiri mee ihe n'ọtụtụ ebe a na-eme mmanụ na-ekpochapụ gas na-esi na mmiri mmiri

hydrocarbons dị ka liquified petroleum gas (LPG).