Diethanolamine (DEA) waa unug dabiici ah oo leh qaacidada kiimikada C4H11NO2. Waa dareere viscous ah ama crystal ah oo aan midab lahayn kaas oo ah alkaline wuxuuna nuugi karaa gaasaska sida carbon dioxide iyo hydrogen sulfide ee hawada ku jira. Diethanolamine saafi ah waa adage cad oo heerkulka qolka ah, laakiin u janjeera inuu dhayalsado iyo supercool ayaa mararka qaarkood u muuqda dareere aan midab lahayn oo hufan. Diethanolamine, sida aminka labaad iyo diol, waxay leedahay adeegsiyo badan oo ku saabsan isku dhafka dabiiciga ah. Sida xeryahooda kale ee amine, diethanolamine waa daciif. Sannadkii 2017, Hay'adda Caalamiga ah ee Caafimaadka Adduunka ee Cilmi-baarista Kansarka ayaa soo saartay liiska tixraaca hordhaca ah ee kansarka, oo ay ku daray diethanolamine liiska Qaybta 2B kansarka. Sannadkii 2013, xarunta ayaa sidoo kale lagu sifeeyay inay tahay "macquul ah kansarka ku dhaca bini'aadamka" Hay'adda Caalamiga ah ee Cilmi-baarista Kansarka.

Hawlaha iyo isticmaalka diethanolamine:

1. Inta badan loo isticmaalo sida nuuga gaaska acid, non-ionic surfactant, emulsifier, wakiilka polishing, sifeeyaha gaaska warshadaha iyo saliidaha sida CO2, H2S iyo SO2. Iminodiethanol, oo sidoo kale loo yaqaan diethanolamine, waa dhexdhexaad ka mid ah glyphosate herbicide. Waxa loo istcimaalaa sidii gaas-sifeeye iyo walxo cayriin ah oo loogu talagalay dawooyinka synthetic iyo synthesis organic.

2. Diethanolamine waa dhexdhexaad ka mid ah isku-dhafka dabiiciga ah. Tusaale ahaan, waxaa loo isticmaali karaa in lagu soo saaro qaar ka mid ah wakiilada bleaching indhaha ee warshadaha dharka. Cusbada dufanka leh ee morpholine waxaa loo isticmaali karaa ilaalin ahaan. Morpholine waxa kale oo loo isticmaali karaa in lagu soo saaro habka dhexe ee neerfayaasha niyad jabka daawada phocodine. ama dareere ahaan. Diethanolamine waxaa loo isticmaalaa kimistariga gorfaynta sidii reagent iyo gaaska chromatography xal taagan si si xushmad leh loo hayo oo loo kala saaro khamriga, glycols, amines, pyridines, quinolines, piperazines, thiols, thiothers, iyo biyaha.

3. Diethanolamine waa xakameyn muhiim ah oo daxalka ah waxaana loo isticmaali karaa sidii daxaleeyaha inhibitor ee daaweynta biyaha kuleyliyaha, qaboojiyaha mishiinka baabuurta, qodista iyo saliidda jarista, iyo noocyada kale ee saliidaha saliidda. Waxa kale oo loo isticmaalaa gaaska dabiiciga ah sida nuugista sifaynta gaasaska aashitada. Waxaa loo isticmaalaa sidii emulsifier ee alaabta la isku qurxiyo iyo daawooyinka kala duwan. Warshadaha dharka, waxaa loo isticmaali karaa sida saliidaha, wakiilka qoynta, jilciye iyo alaabta ceeriin ee kale ee dabiiciga ah.

4. Waxa loo isticmaalaa sida nuugista aashitada, balaastiga, jilciya, emulsifier, iwm. Waxa kale oo loo isticmaalaa sidii nuuga gaaska acidic (sida hydrogen sulfide, carbon dioxide, iwm) ee gaasta batroolka, gaaska dabiiciga ah iyo gaasaska kale. Waa walxo ceeriin ah oo loogu talagalay isku dhafka daawooyinka, sunta cayayaanka, dhexdhexaadiyeyaasha dheeha iyo surfactants. Loo isticmaalo sidii emulsifier saliidaha iyo dhuka, iyo jilciye maqaarka iyo fiilooyinka synthetic ee hoos yimaada xaaladaha acidic. Loo isticmaalo sidii dhumuc iyo hagaajinta xumbo ee shambooyinka iyo saabuunta fudud. Waxa kale oo loo istcimaalaa saabuunta, saliidaha, dhalaaliyaha iyo mishiinka busta ka saara.

5. Waxa loo istcimaalaa sida walaxda isku dhejinta ee dahaadhidda qalinka ah, daajinta cadmium, daarista rasaasta, dajinta zinc, iwm.

6. Loo isticmaalo sida reagents gorfaynta, nuuga gaaska acid, jilcisa iyo saliidaha, iyo in synthesis organic

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