2- (2-Aminoethoxy) Ethanol

Diethylene Glycol Amine (DGA)

Lambarka CAS: 929-06-6 | Qaacidda Kiimikada: C₄H₁₁NO₃ | Koodhka HS: 2922150000

Nala soo xiriir

Dulmar Guud oo ku saabsan Badeecada

Diethylene Glycol Amine (oo loo soo gaabiyo DGA,2- (2-Aminoethoxy) Ethanol) waa dareere cad, midab la'aan ah ilaa jaalle khafiif ah oo leh ur daciif ah oo u eg amine. Iyada oo ah wax soo saar alkanolamiin oo waxqabad sare leh, waxay isku daraysaa milmi aad u fiican, xasillooni kiimiko, iyo sifooyin nuugis xulasho ah - taasoo ka dhigaysa agab heer sare ah oo loogu talagalay daaweynta gaaska, farsamaynta warshadaha, iyo isku-darka kiimikada. DGA-gayaga waxaa lagu soo saaraa habab sax ah oo la xakameeyey, iyadoo la hubinayo daahirnimo ugu yaraan 99.0% iyo tayo joogto ah si loo daboolo baahiyaha warshadaha ee adag.

Codsiyada Muhiimka ah

Qaab-dhismeedka molecular-ka gaarka ah ee DGA (oo ay ku jiraan laba kooxood oo hydroxyl ah iyo koox amino ah) wuxuu suurtogal ka dhigayaa isticmaalkeeda gaarka ah ee warshadaha asaasiga ah: Ka saarista Gaaska Aashitada (Nadiifinta Gaaska)

2- (2-Aminoethoxy) Ethanol waa dareere heer sare ah oo lagu saaro carbonyl sulfide (COS) hydrocarbons-ka dareeraha ah, iyo sidoo kale kaarboon laba ogsaydh (CO₂) iyo hydrogen sulfide (H₂S) gaaska dabiiciga ah, durdurrada hydrocarbon-ka aliphatic, iyo gaasaska sifeynta. Isbeddelkeeda hooseeya iyo awooddiisa nuugista sare waxay ka dhigaysaa mid ku habboon nidaamyada desulfurization/decarbonization - oo si kalsooni leh u shaqeeya jawi aad u daran (tusaale ahaan, saxaraha kulul, ee biyaha ku yar ama gobollada alpine ee qabow).

Soo Celinta Udgoonka Kiimikada ee Petrochemical
Sida dareere soo saar oo xulasho ah, Diethylene Glycol Amine DGA si wax ku ool ah ayay u kala saartaa udgoonka (benzene, toluene, xylene) iyo kaydka warshadda sifeynta, taasoo suurtogalinaysa wax soo saar udgoon oo saafi ah oo loogu talagalay balaastikada hoose, fiilooyinka, iyo wax soo saarka kiimikada.

Codsiyada Warshadaha & Takhasuska
Sawir-qaadaha iska caabiya: Waxaa loo isticmaalaa wax soo saarka semiconductor-ka iyo elektaroonigga si ammaan ah looga saaro lakabka sawir-qaadaha iyada oo aan waxyeello u geysanayn substrate-yada xasaasiga ah.

Dareeraha Shaqada Birta: Waxay kor u qaaddaa dufanka iyo iska caabbinta daxalka marka la jarayo, la shiidi doono, iyo la samaynayo dareere loogu talagalay farsamaynta birta.

Alaabada Daryeelka Shakhsi ahaaneed & Nadiifinta: Waxay u shaqeysaa sidii habeeye pH ah, emulsifier, ama xasiliye xumbo ah oo ku jira kareemada, looshinada, iyo saabuunta warshadaha (oo waafaqsan heerarka badbaadada caalamiga ah sida REACH).

Isku-darka Kiimikada & Wax-soo-saarka Wadajirka ah
Diethylene Glycol Amine DGA waxaa loo soo saari karaa sidii badeeco gooni ah, oo lala soo saaray morpholine, ama dib loogu soo ceshan karaa sidii badeeco qiimo leh inta lagu jiro wax soo saarka morpholine - taasoo bixinaysa fursado sahay dabacsan oo loogu talagalay baahiyaha warshadaha ee kala duwan.

Faa'iidooyinka Badeecada

Waxqabadka Sare ee Nadiifinta Sulfurization: Waxay bixisaa hufnaan sare oo warshadeed oo loogu talagalay H₂S/COS, taasoo yaraynaysa kharashyada hawlgalka ee nidaamyada daaweynta gaaska.

La qabsiga Deegaanka ee Xad-dhaafka ah: Waxay ilaalisaa waxqabadka xasilloon ee xaaladaha hawlgalka heerkulka sare (saxaraha) iyo heerkulka hooseeya (alpine).

Nadiifnimo Sare & Joogto: ≥99.0% daahirnimadu waxay hubisaa wasakh yar, iyadoo laga fogaanayo carqaladaynta habka hoose.

Ikhtiyaarada Sahayda Dabacsan: Waxaa laga heli karaa badeecad aasaasi ah, badeecad wada jir ah oo leh morpholine, ama wax soo saar ka soo baxay wax soo saarka morpholine - oo taageeraya mugga dalabaadka la habeeyey.

Tilmaamaha Farsamada

Halbeegga	Tusmada
Muuqaalka	Dareere cad, aan midab lahayn ilaa jaalle khafiif ah
Nadiifnimo (GC)	≥99.0%
Biyaha ku jira	≤0.3%
Barta Dhalmada	-12°C
Barta Karkarinta	221°C (101.3 kPa)
Cufnaanta (20°C)	1.124 g/cm³
Barta Iftiinka (Koobka Xiran)	127°C

2- (2-Aminoethoxy) Baakadeynta iyo Kaydinta Ethanol

Baakad: 200L oo foosto bir ah oo galvanized ah (230kg saafi ah/durbaan) ama weelasha taangiga ISO (24MT/durbaan) (baakad gaar ah ayaa la heli karaa marka la codsado).

Kaydinta: Ku hay meel qabow, qalalan, oo hawo fiican leh; iska ilaali inaad la kulanto asiidhyo xooggan, oksaydheeyayaal, ama olol furan. Muddada kaydinta: 12 bilood marka lagu kaydiyo baakad xiran oo asal ah.

2- (2-Aminoethoxy) Tayada iyo U hoggaansanaanta Ethanol

DGA-ga diethylene glycol amine wuxuu u hoggaansamaa heerarka maaraynta tayada ISO 9001 wuxuuna buuxiyaa shuruudaha sharciyeynta caalamiga ah (tusaale ahaan, REACH, qeexitaannada warshadaha ASTM). Shahaadada Falanqaynta (COA) ayaa la siiyaa dufcad kasta si loo xaqiijiyo qeexitaannada badeecada.